## Vide Item No 656 R 11 July 2022 BE Mechanical Engineering Sem VIII CBCS_1 Syllabus Mumbai University by munotes

## Page 2

Copy to : -

1. The Deputy Registrar, Academic Authorities Meetings and Services

(AAMS),

2. The Deputy Registrar, College Affiliations & Development

Department (CAD),

3. The Deputy Registrar, (Admissions, Enrolment, Eligibility and

Migration Department (AEM),

4. The Deputy Registrar, Research Administration & Promotion Cell

(RAPC),

5. The Deputy Registrar, Executive Authorities Section (EA),

6. The Deputy Registrar, PRO, Fort, (Publi cation Section),

7. The Deputy Registrar, (Special Cell),

8. The Deputy Registrar, Fort/ Vidyanagari Administration Department

(FAD) (VAD), Record Section,

9. The Director, Institute of Distance and Open Learni ng (IDOL Admin),

Vidyanagari,

They are requested to treat this as action taken report on the concerned

resolution adopted by the Academic Council referred to in the above circular

and that on separate Action Taken Report will be sent in this connection.

1. P.A to Hon’ble Vice -Chancellor,

2. P.A Pro -Vice-Chancellor,

3. P.A to Registrar,

4. All Deans of all Faculties,

5. P.A to Finance & Account Officers, (F.& A.O),

6. P.A to Director, Board of Examinations and Evaluation,

7. P.A to Director, Innovation, Incubation and Linkages,

8. P.A to Director, Board of Lifelong Learning and Extension (BLLE),

9. The Director, Dept. of Information and Communication Technology

(DICT) (CCF & UCC), Vidyanagari,

10. The Director of Board of Student Development,

11. The Director, Dep artment of Students Walfare (DSD),

12. All Deputy Registrar, Examination House,

13. The Deputy Registrars, Finance & Accounts Section,

14. The Assistant Registrar, Administrative sub -Campus Thane,

15. The Assistant Registrar, School of Engg. & Applied Sciences, Kalyan ,

16. The Assistant Registrar, Ratnagiri sub -centre, Ratnagiri,

17. The Assistant Registrar, Constituent Colleges Unit,

18. BUCTU,

19. The Receptionist,

20. The Telephone Operator,

21. The Secretary MUASA

for information.

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Revised Syllabus for

B.E.

(Mechanical Engineering)

Semester – (V)

(Choice Based Credit System)

(With effect from the academic year 2022 -23)

AC – 11 July, 2022

Item No. – 6.56 (R)

University of Mumbai

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 2

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 3

Preamble

To meet the challenge of ensuring excellence in engineering education, the issue of quality

needs to be addressed, debated and taken forward in a systematic manner. Accreditation is

the principal means of quality assurance in higher education. The major emphasis of

accreditation process is to measure the outcomes of the program that is be ing accredited. In

line with this Faculty of Science and Technology (in particular Engineering) of University of

Mumbai has taken a lead in incorporating philosophy of outcome based education in the

process of curriculum development.

Faculty resolved that course objectives and course outcomes are to be clearly defined for

each course, so that all faculty members in affiliated institutes understand the depth and

approach of course to be taught, which will enhance learner’s learning process. Choice

based Cred it and grading system enables a much -required shift in focus from teacher -centric

to learner -centric education since the workload estimated is based on the investment of time

in learning and not in teaching. It also focuses on continuous evaluation which w ill enhance

the quality of education. Credit assignment for courses is based on 15 weeks teaching

learning process, however content of courses is to be taught in 12 -13 weeks and remaining

2-3 weeks to be utilized for revision, guest lectures, coverage of c ontent beyond syllabus etc.

There was a concern that the earlier revised curriculum more focused on providing

information and knowledge across various domains of the said program, which led to

heavily loading of students in terms of direct contact hours. I n this regard, faculty of science

and technology resolved that to minimize the burden of contact hours, total credits of entire program

will be of 17 1, wherein focus is not only on providing knowledge but also on building skills, attitude

and self-learning . Therefore, in the present curriculum skill based laboratories and mini projects are

made mandatory across all disciplines of engineering in second and third year of programs, which will

definitely facilitate self-learning of students. The overall credits and approach of curriculum proposed

in the present revision is in line with AICTE model curriculum.

The present curriculum will be implemented for Second Year of Engineering from the

academic year 2020 -21. Subsequently this will be carried forward for Thi rd Year and Final

Year Engineering in the academic years 2021 -22, 2022 -23, respectively.

Dr. S. K. Ukarande

Associate Dean

Faculty of Science and Technology

University of Mumbai Dr Anuradha Muzumdar

Dean

Faculty of Science and Technology

University of Mumbai

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 4

Incorporation and implementation of Online Contents from NPTEL/ Swayam

Platform

The curriculum revision is mainly focused on knowledge component, skill based activities and

project based activities. Self learnin g opportunities are provided to learners. In the revision process

this time in particular Revised syllabus of ‘C ’ Scheme wherever possible additional resource links

of platforms such as NPTEL, Swayam are appropriately provided. In an earlier revision of

curriculum in the year 2012 and 2016 in Revised scheme ‘A’ and ‘B’ respectively, efforts were

made to use online contents more appropriately as additional learning materials to enhance learning

of students.

In the current revision based on the recommendation of AICTE model curriculum overall credits are

reduced to 171, to provide opportunity of self learning to learner. Learners are now getting

sufficient time for self learning either through online courses o r additional projects for enhancing

their knowledge and skill sets.

The Principals/ HoD’s/ Faculties of all the Institute are required to motivate and encourage learners

to use additional online resources available on platforms such as NPTEL/ Swayam. Learn ers can be

advised to take up online courses, on successful completion they are required to submit certification

for the same. This will definitely help learners to facilitate their enhanced learning based on their

interest.

Dr. S. K. Ukarande

Associa te Dean

Faculty of Science and Technology

University of Mumbai Dr Anuradha Muzumdar

Dean

Faculty of Science and Technology

University of Mumbai

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 5

Preface

When the entire world is discussing about ‘Industry 4.0’, we are at the crossroads. There are so many

expectations from the graduating engineers, who shall be the major contributors to ecosystem for

development of the Nation. Engineering education in India, in general, is being revamped so as to

impart the theoretical kn owledge along with industrial exposure. It is our attempt , when we are

introducing a new curriculum; to bridge the industry -academia gap. To enable this, we have introduced

components such as skill -based laboratories and project -based learning. We trust that this will allow the

learner to apply knowledge gained in previous and current semesters to solve problems for gaining

better understanding. What once were pure mechanical systems have now been transformed into

multidisciplinary systems of mechatronic s, electronics and computer science. Interdisciplinary

knowledge is gaining importance as we are moving towards automated world as technology advances.

Keeping this in mind the curriculum has been designed in a way so that learner shall be acquainted with

many Interdisciplinary subjects.

Engineers develop new technological solutions. During the engineering design process, the

responsibilities of the engineer may include defining problems, conducting and narrowing research,

analyzing criteria, finding and analyzing solutions, and making decisions. The Program Educational

Objectives for Undergraduate Program were finalized in a brain storming session, which was attended

by several faculty members and Industry experts. The Program Educational Objectives propo sed for the

undergraduate program in Mechanical Engineering are listed below:

1. To prepare the stake holder to exhibit leadership qualities with demonstrable attributes in

lifelong learning to contribute to the societal needs.

2. To make ready the stake holder to pursue higher education for professional development

3. To help the stake holder to acquire the analytical and technical skills, knowledge, analytical

ability attitude and behavior through the program

4. To prepare the stakeholders with a sound foundation in the mathematical, scientific and

engineering fundamentals

5. To motivate the learner in the art of self -learning and to use modern tools for solving real life

problems and also inculcate a professional and ethical attitude and good leadership qualities

6. To prepare the stake holder to able to Design solutions for complex engineering problems and

design system components or processes that meet the specified needs with appropriate

consideration for the public health and safety, and the cultural, societal, and envi ronmental

considerations.

We trust this revised version of syllabus come up to the expectations of all stakeholders. We trust this

revised version of syllabus come up to the expectations of all stakeholders. We wish to place on record

our sincere thanks a nd appreciations to the various contributors from the academia and industry for their

most learned inputs in framing this syllabus.

Board of Studies in Mechanical Engineering

Dr. Vivek K. Sunnapwar : Chairman

Dr. S. M. Khot : Member

Dr. V. M. Phalle : Member

Dr. Siddappa Bhusnoor : Member

Dr. S.S. Pawar : Member

Dr. Sanjay U. Bokade : Member

Dr. Dhanraj Tambuskar : Member

Dr. V. B. Tungikar : Member

Dr. K.P. Karunakaran : Member

Dr. S. S. Thipse : Member

Dr. Milind Deshmukh : Member

## Page 8

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 6

Program Structure for Thir d Year Engineering

Semester V &VI

UNIVERSITY OF MUMBAI

(With Effect from 202 2-2023)

Semester V

Course Code Course Name Teaching Scheme

(Contact Hours) Credits Assigned

Theory Pract. Theory Pract. Total

MEC501 Mechanical Measurements

and Controls 3 -- 3 -- 3

MEC502 Thermal Engineering 3 -- 3 3

MEC503 Dynamics of Machinery 3 -- 3 -- 3

MEC504 Finite Element Analysis 3 -- 3 -- 3

MEDLO501X Department Level Optional

Course – 1 3 -- 3 -- 3

MEL501 Thermal Engineering -- 2 -- 1 1

MEL502 Dynamics of Machinery -- 2 -- 1 1

MEL503 Finite Element Analysis -- 2 -- 1 1

MESBL501 Professional Communication

and Ethics –II -- 2*+2 -- 2 2

MEPBL501 Mini Project – 2 A -- 4$ -- 2 2

Total 15 14 15 07 22

Course Code Course Name Examination Scheme

Theory

Term

Work Prac/

Oral Total Internal Assessment End

Sem

Exam Exam.

Duration

(in Hrs) Test1 Test2 Avg

MEC501 Mechanical

Measurements and

Controls 20 20 20 80 3 -- -- 100

MEC502 Thermal Engineering 20 20 20 80 3 -- -- 100

MEC503 Dynamics of Machinery 20 20 20 80 3 -- -- 100

MEC504 Finite Element Analysis 20 20 20 80 3 -- -- 100

MEDLO501X Department Level

Optional Course – 1 20 20 20 80 3 -- -- 100

MEL501 Thermal Engineering -- -- -- -- -- 25 -- 25

MEL502 Dynamics of Machinery -- -- -- -- -- 25 25 50

MEL503 Finite Element Analysis -- -- -- -- -- 25 25 50

MESBL501 Professional

Communication and

Ethics - II -- -- -- -- -- 25 25 50

MEPBL501 Mini Project – 2 A -- -- -- -- -- 25 25 50

Total -- -- 100 400 -- 125 100 725

* Theory class to be conducted for full class, $ indicates work load of Learner (Not Faculty), for

Mini Project;

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 7

SBL – Skill Based Laboratory

PBL – Project Based Learning

Department Level Optional Course – 1

Course Code Department Level Optional Course – 1

MEDLO5011 Optimization Techniques

MEDLO5012 Statistical Techniques

MEDLO5013 Computational Methods

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 8

Semester VI

Course Code Course Name Teaching Scheme

(Contact Hours) Credits Assigned

Theory Pract/Tut. Theory Pract. Total

MEC601 Machine Design 4 -- 4 -- 4

MEC602 Turbo Machinery 3 -- 3 3

MEC603 Heating, Ventilation, Air

conditioning and Refrigeration 3 -- 3 -- 3

MEC604 Automation and Artificial

Intelligence 3 -- 3 -- 3

MEDLO602X Department Level Optional

Course – 2 3 -- 3 -- 3

MEL601 Machine Design -- 2 -- 1 1

MEL602 Turbo Machinery -- 2 -- 1 1

MEL603 Heating , Ventilation , Air

conditioning and Refrigeration -- 2 -- 1 1

MESBL601 Measurements and Automation -- 4 -- 2 2

MEPBL601 Mini Project – 2 B -- 4$ -- 2 2

Total 16 14 16 07 23

Course

Code Course Name Examination Scheme

Theory

Term

Work Prac/

Oral Total Internal Assessment End

Sem

Exam Exam.

Duration

(in Hrs) Test1 Test2 Avg

MEC601 Machine Design 20 20 20 80 3 -- -- 100

MEC602 Turbo Machinery 20 20 20 80 3 -- -- 100

MEC603 Heating , Ventilation , Air

conditioning and

Refrigeration 20 20 20 80 3 -- -- 100

MEC604 Automation and Artificial

Intelligence 20 20 20 80 3 -- -- 100

MEDLO602

X Department Level Optional

Course – 2 20 20 20 80 3 -- -- 100

MEL601 Machine Design -- -- -- -- -- 25 25 50

MEL602 Turbo Machinery -- -- -- -- -- 25 -- 25

MEL603 Heating , Ventilation , Air

conditioning and

Refrigeration -- -- -- -- -- 25 25 50

MESBL601 Measurements and

Automation -- -- -- -- -- 25 25 50

MEPBL601 Mini Project – 2 B -- -- -- -- -- 25 25 50

Total -- -- 100 400 -- 125 100 725

$ indicates work load of Learner (Not Faculty), for Mini Project;

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 9

SBL – Skill Based Laboratory;

PBL – Project Based Learning

Department Level Optional Course – 2

Course Code Department Level Optional Course – 2

MEDLO6021 Press Tool Design

MEDLO6022 Tool Engineering

MEDLO6023 Metal Forming Technology

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 10

Course Code Course Name Credits

MEC501 Mechanical Measurements and Control s 03

Objectives:

1. To study the principles of precision measuring instruments & their significance.

2. To familiarize with the handling & use of precision measuring instruments/ equipment’s.

3. To impart knowledge of architecture of the measurement system.

4. To delive r working principle of mechanical measurement system.

5. To study concept of mathematical modelling of the control system.

6. To acquaint with control system under different time domain.

Outcomes: Learner will be able to…

1. Handle, operate and apply the precision measuring instruments / equipment’s.

2. Analyze simple machined components for dimensional stability & functionality.

3. Classify various types of static characteristics and types of errors occurring in the system.

4. Class ify and select proper measuring instrument for displacement, pressure, flow and

temperature measurements.

5. Design mathematical model of system/process for standard input responses and analyse

error and differentiate various types of control systems and time domain specifications

6. Analyse the problems associated with stability.

Module Details Hrs.

1 1.1 Introduction to Metrology, Need for inspection, Fundamental

principles and definition, Standards of measurement, Errors in

measurements, International standardization.

1.2 Limits, fits and tolerances of interchangeable manufacture, Elements

of interchangeable system, Hole based and shaft based systems,

Tolerance grades, Types of fits, General requirements of Go & No go

gauging, Taylor’s principle, Design of Go & No go gauges. 06

2 2.1 Principles of interference, Concept of flatness, Flatness testing,

Optical flats, Optical Interferometer and Laser interferometer.

2.2 Surface texture measurement: importance of surface conditions,

roughness and waviness, surface roughness standards specifying

surface roughness parameters - Ra, Ry, Rz, RMS value etc., Surface

roughness measuring instruments .

2.3 Screw Thread measurement: Two wire and three wire methods,

Floating carriage micrometer.

2.4 Gear measurement: Gear tooth comparator, Master gears,

Measurement using rollers and Parkinson’s Tester. 08

3 3.1 Significance of Mechanical Measurements, Classification of

measuring instruments, generalized measurement system, types of

inputs: Desired, interfering and modifying inputs.

3.2 Static characteristics: Static calibration, Linearity, Static Sensitivity,

Accuracy, Static error, Precision, Reproducibility, Threshold,

Resolution, Hysteresis, Dr ift, Span & Range etc. 06

4 4.1 Displacement Measurement: Transducers for displacement,

displacement measurement, potentiometer, LVDT, Capacitance

Types, Digital Transducers (optical encoder), Nozzle Flapper 08

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 11

Transducer

4.2 Strain Measurement: Theory of Strain Gauges, gauge factor,

temperature Compensation, Bridge circuit, orientation of strain gauges

for force and torque, Strain gauge based load cells and torque sensors

4.3 Pressure Measurement: Elastic pressure transducers viz. Bourdon

tubes, diaphragm, bellows and piezoelectric pressure sensors, High

Pressure Measurements, Bridge man gauge. Vacuum measurement:

Vacuum gauges viz. McLeod gauge, Ionization and Thermal

Conductivity gauges

4.4 Flow Measurement: Bernoulli flowmeters, Ult rasonic Flowmeter,

Magnetic flow meter, rotameter

4.5 Temperature Measurement: Electrical methods of temperature

measurement Resistance thermometers, Thermistors and

thermocouples, Pyrometers

5 5.1 Introduction to control systems, Classification of control system. Open

loop and closed loop systems.

5.2 Mathematical modelling of control systems, concept of transfer

function, Block diagram algebra

5.3 Transient and steady state analysis of first and second order system.

Time Domain specifications. Step response of sec ond order system.

Steady -state error, error coefficients, steady state analysis of different

type of systems using step, ramp and parabolic inputs 06

6 6.1 Stability analysis: Introduction to concepts of stability, The Routh

criteria for stability

6.2 Experimental determination of frequency response, Stability analysis

using Root locus, Bode plot 06

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions , each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module

3 then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 12

Text/ Reference Books:

1. Engineering. Metrology, I.C. GUPTA, Dhanpat Rai Publications.

2. Engineering. Metrology, R. K. Jain, Khanna Publisher.

3. Measurement Systems: Applications and Design, by EO Doebelin,5th Edition, McGraw Hill

4. Mechanical Engineering Measurements, A. K. Sawhney, Dhanpat Rai & Sons, New Delhi

5. Instrum entation & Mechanical Measurements, A. K. Thayal

6. Control System Engineering by Nagrath I.J. and Gopal M, Wiley EasternLtd.

7. Modem Control engineering: by K. Ogata, Prentice Hall

8. Control systems by Dhanesh Manik, Cengage Learning

9. Engineering Metrology and Me asurements by N V Raghavendra and L Krishnamurthy,

OxfordUniversity Press.

10. Instrumentation and Control System, W. Bolton, Elsevier

11. Experimental Methods for Engineers by J P Holman, McGraw Hills Int. Edition

12. Engineering Experimentation by EO Doebelin, McGra w Hills Int. Edition

13. Mechanical Measurements by S P Venkateshan, John Wiley & Sons

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/103/112103261/ - Principles of Mechanical Measurement, IIT Guwahati

https://nptel.ac.in/courses/112/107/112107242/ - Mechanical Measurement System, IIT Roorkee

https://nptel.ac.in/courses/112/106/112106138/ - Mechanical Measurements and Metrology, IIT Madras

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 13

Course Code Course Name Credits

MEC502 Thermal Engineering 03

Objectives

1. To study the heat transfer concepts applicable for steady state and transient conditions.

2. To study mathematical modeling and design concepts of heat exchangers.

3. To familiarize with the working of S.I. and C.I. engines and their performance.

Outcomes: Learner will be able to…

1. Analyze the three modes of heat transf er in engineering application.

2. Develop mathematical models for different modes of heat transfer.

3. Analyze performance parameters of different types of heat exchangers.

4. Identify and analyze the Transient heat Transfer in engineering applications.

5. Explain construction and working of different components of internal combustion engines.

6. Evaluate engine performance and emission characteristics.

Module Detail s Hrs

1 1.1. Modes of Heat Transfer : Mechanism of conduction,

Convection and radiation heat transfer and it’s Governing laws.

1.2. Generalized heat conduction equation in rectangular, cylindrical

and spherical coordinates (only equations for cylindrical and

spherical coordinates, no derivation).

1.3. Steady state heat conduction through plane wall, composite wall,

cylinder, composite cylinder, sphere and composite sphere.

Thermal contact resistance . Critical radius of insulation in

cylinder and sphere. 07

2 2.1 Heat transfer from Extended Surfaces : Types of extended

surfaces and its significance. Governing differential equation for

fin (Finite, Infinite, and Insulated tips) and its solution. Fin

efficiency and effectiveness. Analysis of Thermometric well.

2.2 Unsteady state heat transfer: Lumped heat capacity Analysis.

Applications of unsteady state heat transfer, Thermal time

constant. 06

3 3.1 Convection: Free and Forced convection. External Flow :

Velocity Boundary layer and Thermal Boundary layer, Laminar

and turbulent flow over a flat plate. Internal Flow: Velocity

Boundary layer and Thermal Boundary layer, Laminar and

Turbulent flow in tubes. General thermal analysis: Constant heat

flux and con stant surface temperature.

3.2 Boiling and Condensation : Introduction to Different boiling

regimes, Film condensation, Drop wise Condensation.

3.3 Radiation: Basics laws of radiation and heat exchange

between two bodies.

07

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 14

4 4.1 Mass Transfer : Introduction to Mass Transfer, governing

equations of mass transfer. Mass transfer coefficient.

4.2 Heat Exchangers: Types of heat exchangers, Overall heat

transfer coefficient, LMTD, Effectiveness, Effectiveness –

Number of Transfer Unit ( ɛ- NTU) method, Correction factor for

multi pass (up to 2 passes on shell and tube side) and cross flow

heat exchanger.

07

5 5.1 Introduction to I.C. Engines and its Classification. Working of

Four stroke and Two -stroke engines, Valve Timing Diagram.

Fuel air cycles, Actual cycle.

5.2 Introduction to Fuel Supply, Ignition, combustion and knocking

in SI Engines. MPFI in SI Engine.

5.3 Introduction to Fuel Injection system, Combustion and

detonation in CI Engines.

06

6 6.1 Engine Testing and Performance : Measurement of various

performance parameters, Performance characteristic of SI and CI

Engine, Effect of load and speed on performance parameters,

Heat balance sheet.

6.2 Engine Emission and Control: Sources of Engine Emissions ,

Constituents of S.I. and C.I. Engine exhaust and their effects on

environment and health. Study of emission (Euro & Bharat stage)

norms, Control methods for S.I and C I engine emissions. 06

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First’ test based on approximately 40% of content and second test based on remaining

content (approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number

of respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions , each carrying 20marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from

module 3 then part (b) will be from any module other than module3)

4. Only Four questions need to be solved.

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 15

Text/ Reference Books :

1. Fundamentals of Heat and Mass Transfer by F.P. Incropera and D P deWitt, Wiley India

3rd Edition.

2. Introduction to thermodynamics and Heat transfer by YunusACengel 2ndEdition, McGraw

Hill.

3. Fundamentals of Heat and Mass Transfer, M. Thirumaleshwar, Pearson Education India,

2009.

4. Introduction to Heat Transfer, Som S. K ,PHI Publication.

5. Heat Transfer by P S Ghoshdastidar, 2nd Edition, Oxfor d University Press.

6. Heat and Mass Transfer, by R Rudramoorthy and L Malaysamy, 2nd Edition, PEARSON.

7. Heat Transfer by J P Holman, Mcgraw Hill.

8. Heat Transfer by S P Sukhatme, University Press.

9. Heat and Mass Transfer by PK Nag, TMH.

10. Internal Combustion Engin es, Willard W.Pulkrabek, Pearson Education.

11. Internal Combustion Engines, Shyam Agrawal, New Age International

12. Internal Combustion Engine, Mathur and Sharma

13. Internal Combustion Engines, Mohanty, Standard Book House

14. Internal Combustion Engine, Gills and Smith

15. Internal Combustion Engines Fundamentals, John B. Heywood , TMH

16. Internal Combustion Engines, Gupta H N, 2 nd ed, PHI

17. Internal Combustion Engine, V Ganesan, TMH

18. Introduction to Internal Combustion Engines, Richard Stone, Palgrave Publication, 4 th

Editi on

19. Internal Combustion Engine, S.L. Beohar

20. Internal Combustion Engine, P.M Heldt.

21. Internal Combustion Engine, E.F. Oberi.

22. Internal Combustion Engine by Domkundwar

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/101/112101097/ - Heat and Mass Transfer, IIT Bombay

https://nptel.ac.in/courses/112/105/112105248/ - Heat Exchangers: Fundamentals and Design

Analysis, IIT Kharagpur

https://nptel.ac.in/courses/112/104/112104033/ - Engine Combustion, IIT Kanpur

https://nptel.ac.in/courses/112/103/112103262/ - IC Engines and Gas Turbines, IIT Guwahati

## Page 18

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 16

Course Code Course Name Credits

MEC503 Dynamics of Machinery 03

Objectives:

1. To acquaint with working principles and applications of Governors / Gyroscope

2. To study static and dynamic force analysis in the mechanisms

3. To familiarize with basics of mechanical vibrations

4. To study the balancing of mechanical systems

Outcomes: Learner willbe able to…

1. Demonstrate working Principles of different types of governors and Gyroscopic effects on the

mechanical systems

2. Illustrate basic of static and dynamic forces

3. Determine natural frequency of element/system

4. Determine vibration response of mechanical elements / systems

5. Design vibration isolation system for a specific application

6. Demonstrate basic concepts of balancing of forces and couples

Module Detail s Hrs.

1. Governors and Gyroscopes:

1.1 Governors: Introduction to Centrifugal and Inertia governors, Study and Force

analysis of Porter and Hartnell governors includingPerformance characteristics,

Governors effortand power.

1.2 Gyroscope: Introduction, Gyroscopic couple and its effect on spinning bodies, naval

shipsduring steering, pitching, rolling and their stabilization.

07

2. 2.1 Static and Dynamic force analysis of Slider crank mechanism (neglecting mass of

connecting rod and crank), , Turning moment on crank shaft

2.2 Dynamically equivalent systems to convert rigid body into two mass with and without

correction couple(Case study - Connecting rod )

05

3. 3.1Basic Concepts of Vibration: Vibration and oscillation, causes and effects of

vibrations, Importance of study of vibrations, Vibration parameters - springs, mass,

damper, Motion - periodic, non -periodic, degree of freedom, static equilibrium position,

vibration classification, steps i nvolved in vibration analysis

3.2 Free Undamped Single Degree of Freedom Vibration System: Longitudinal,

transverse, torsional vibration system, Methods for formulation of differential equations

by Newton, Energy, Lagrangian and Rayleigh's method

06

4. 4.1 Free Damped Single Degree of Freedom Vibration System: Introduction to

different methods of damping, Study and analysis of 1) Viscous damped system (under

damped, critically damped, over damped; Logarithmic decrement ) 2)Coulomb's damping

( Combined V iscous and Coulomb damping excluded)

4.2 Equivalent Single Degree of Freedom Vibration System: Conversion of multi -

springs, multi masses, multi -dampers into a single spring and damper with linear or

rotational co -ordinate system,

06

5. 5.1 Forced Single Degree of Freedom Vibratory System: Analysis of linear and

torsional systems subjected to harmonic force excitation and harmonic motion excitation

(excluding elastic damper)

08

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 17

5.2 Vibration Isolation and Transmissibility: Force Transmissibil ity, motion

transmissibility, typical isolators & mounts.

5.3 Vibration Measuring instruments: Principle of seismic instruments, vibrometer,

accelerometer - undamped and damped, Introduction to conditioning monitoring and fault

diagnosis

6. 6.1 Rotor Dynamics: Critical speed of single rotor, undamped and damped

6.2 Balancing: Static and Dynamic balancing of multi rotor system( up to four rotors),

balancing of reciprocating masses in In -line engines( up to four cylinders) , Introduction

to V-engines (ex cluding other radial engines) 07

Assessment:

Internal Assessment for 20 marks: Consisting Two Compulsory Class Tests.

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I). Duration of each test shall be one hour.

End Semester Examination: Weightage of each module in end semester examination will be proportional

to number of respective lecture hours mentioned in the curriculum.

1. Question paper wi ll comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3 then part (b)

will be fr om any module other than module 3)

4. Only Four questions need to be solved

Text/ Reference Books :

1. Theory of Machines Thomas Bevan CSB Publishers & Distributors

2. Theory of Machines by Jagdishlal Metropolitan Book New Delhi, Company, Daryaganj, Delhi

3. Theory of Machines by S.S.Ratan Tata McGraw Hill , New Delhi

4. Theory of Machines by P.L.Bellaney Khanna publication, NewDelhi

5. Theory of Machines and Mechanisms by John J Uicker, Gordon R Pennock and Joseph E

Shigley, Oxford University Press

7. Theory of Vibration with Applications, by W. Thomson, 2nd edition, Pearson Education

8. Mechanical Vibrations by S.S.Rao, fourth edition, Pearson Education

9. Mechanical Vibraitons by G.K.Grover

10. Fundamentals of Mechanical Vibration by S.Graham Kelly, Tata McGraw Hll

11. Princ iples of Vibration by Benson H Tongue, 2nd Edition, Oxford University Press

12. Vibration Analysis by P. Srineevasan, TMH

13. Mechanical Vibrations - Schaum's outline series, William W.Seto, McGraw Hill

14. Theory and Practice of Mechanical Vibrations by J S Rao and K Gupta, New Age International

15. Elements of Vibration Analysis by Leonard Meirovitch, McGrav - Hill, New York

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/101/112101096 / - Dynamics of Machines, IIT Bombay

https://nptel.ac.in/courses/112/107/112107212/ - Introduction to Mechanical Vibration, IIT Roorkee

## Page 20

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 18

Course Code Course Name Credits

MEC504 Finite Element Analysis 03

Prerequisite:

Knowledge of:

Differential equations (Formulation and solution, Types -Ordinary, Partial, Order and degree

of the DE and the boundary conditions)

Matrix algebra ( Matrix operations, gauss elimination method to get inverse the inverse of

matrix)

Basics of the core field (Governing laws, relationship between the various variables and

constants –like in structural field stress -strain,Thermal field -temp, heat transfer rate et c

Objectives:

1. To understand the concepts of FEA and its applicability to different engineering field

problems.

2. To understand the representation of the physical model into an equivalent FEA model and

steps to solve it.

3. To acquaint with application of numerical techniques for solving problems.

Outcomes: Learner will be able to…

1. Solve differential equations using weighted residual methods.

2. Develop the finite element equations to model engineering problems governed by second

order differential equations .

3. Apply the basic finite element formulation techniques to solve engineering problems by

using one dimensional elements.

4. Apply the basic finite element formulation techniques to solve engineering problems by

using two dimensional elements.

5. Apply the basic finite element formulation techniques to find natural frequency of single

degree of vibration system.

6. Use commercial FEA software, to solve problems related to mechanical engineering.

Module Details Hrs

1 Introduction:

1.1 Introductory Concepts: Introduction to FEM, Historical Background,

General FEM procedure, Applications of FEM in various fields

Advantages and disadvantages of FEM

1.2 Mathematical Modelling of field problems in engineering, Governing

Differential equations, primary/secondary va riables, boundary conditions -

types -essential/natural etc.

1.3Approximate solution of differential equations, Weighted residual

techniques (Galerkin , Subdomain method).

05

2 FEA Procedure: (Pre-processing, Processing, Post -processing)

2.1 Discrete and Continuous Models, Weighted Residual Methods - Ritz

Technique - Basic Concepts of the Finite Element Method.

2.2 Definitions of various terms used in FEM like element, order of the

element, internal and external node/s, degree of freedom.

2.3 Minimization of a functional, Principle of minimum total potential,

Piecewise Rayleigh -Ritz method, Formulation of 'stiffness matrix',

assembly concepts to develop system equation.

08

## Page 21

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 19

3 One Dimensional Problems:

3.1 One dimensional second order equations - discretization -element types

- linear and higher order elements -derivation of shape functions and

stiffness matrices and force vectors.

3.2 Assembly of Matrices - solution of problems in one dimensional

structural analysis, heat transfer and fluid flow (st epped and taper bars,

fluid network, spring -Cart Systems)

1. 3.3 Analysis of Plane trusses, Analysis of Beams

10

4 Two Dimensional Finite Element Formulations:

4.1 Introduction, three node triangular element, four node rectangular

element

4.2 Natural coordinates and coordinates transformations: serendipity and

Lagrange’s methods for deriving shape functions for triangular element.

4.3 Convergence criterion, sources of errors

05

5 Two Dimensional Vector Variable Problems:

1. 5.1 Equations of elasticity - Plane stress, plane strain and axi -symmetric

problems

2. 5.2 Jacobian matrix, stress analysis of CST.

06

6 Finite Element Formulation of Dynamics and Numerical Techniques:

6.1 Applications to free vibration problems of rod and beam, Lumped and

consistent mass matrices.

6.2 Solutions techniques to Dynamic problems, longitudinal vibration

frequencies and mode shapes, Fourth order beam equation, transverse

deflections and natural frequencies of beams.

05

Assessment :

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions , each carrying 20 marks

2. Question 1 will be compulsory and should cover maxi mum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module

3 then part (b) will be from any module other than module 3

4. Only Four questions need to be solved

Text/ Reference Books :

1. Textbook of Finite Element Analysis by Seshu P, Prentice Hall of India

2. Finite Element Method by J N Reddy, TMH

3. 'Introduction to Finite Elements in Engineering, Chandrupatla and Belegundu , Pearson

Education

4. Finite Element Methods by R Dhanraj and K Prabhakaran Nair, Oxford University Press

5. A first course in Finite Element Method by Logan D L, Thomson Asia PvtLtd

6. 'Concepts and Applications of Finite Element Analysis by Cook R D, Malkus D S,

Plesha ME, John - Wiley Sons

7. The Finite Element Method in Engi neering by S . S. Rao, Butter Worth Heinemann

8. Fundamental Finite Element Analysis and Application with Mathematica and

MATLAB Computations by M. Asghar Bhatti, Wiley India Pvt. Ltd.

## Page 22

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 20

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/104/112104193/

https://nptel.ac.in/courses/105/106/105106051/

https://nptel.ac.in/courses/112/104/112104115/

https://nptel.ac.in/courses/112/103/112103295/

https:// nptel.ac.in/courses/112/106/112106135/

https://nptel.ac.in/courses/112/106/112106130/

https://nptel.ac.in/courses/105/105/105105 041/

https://nptel.ac.in/courses/112/104/112104116/

## Page 23

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 21

Course Code Course Name Credits

MEDLO5011 Optimization Techniques 03

Objectives:

1. To Understand the need and origin of the optimization methods.

2. To understand various linear, nonlinear and other optimization techniques.

3. To understand various multi criterion and multi -objective decision making methods.

4. To understand recent tools in optimization

Outcomes: Learner will be able to …

1. Identify the types of optimization problems and apply the calculus method to single variable

problems.

2. Formulate the problem as Linear Programming problem and analyse the sensitivity of a

decision variable.

3. Apply various linear and non -linear techniques for problem solving in various domain.

4. Apply multi -objective decision making methods for problem in manufacturing environment

and other domain.

5. Apply multi criterion decision making methods for problem in manufacturing environment

and other domain.

6. Apply D esign of Experiments method for Optimization

Module Details Hours

1 Basic Concepts: Statement of the Optimization Problem, Basic

Definitions, Optimality Criteria for Unconstrained Optimization,

Optimality Criteria for Constrained Optimization, Engineering

Application of Optimization, Classification of Optimization Problems.

Classical Optimization Techniques: Single variable optimization 06

2 Linear Programming Problem: Formulation, Simplex method, Big M

Method, Two Phase, Primal to Dual, Dual Simplex method, Sensitivity

Analysis and applications of LP Transportation and Assignment Models. 08

3 Integer Programming Model: Gomory's cutting plane method, Branch &

Bound Technique.

Non L.P. Model: Lagrangian method & Kuhn tucker Method, Newton's

method.

Discrete Event Simulation: Generation of Random Variable, Simulation

Processes, Monte -Carlo Technique. 08

4 Multi Objective Decision making (MODM) Methods: Introduction to

Multi objective optimization, Tradit ional Techniques such as, quadratic

programming, geometric programming, Numerical on goal programming

and dynamic programming.

Introduction to Non -traditional optimization Techniques such as Genetic

Algorithm, particle swarm, genetic algorithms, simulated annealing and

Techniques based on Neural network & Fuzziness (Only concepts) 08

## Page 24

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 22

5 Multi Criterion Decision -making (MCDM) Methods:

Introduction to multi criterion optimization

Simple Additive Weighting (SAW) Method

Weighted Product Method (WPM)

Analytic Network Process (ANP)

Analytic Hierarchy Process (AHP) Method

TOPSIS Method

PROMETHEE 06

6 Robust Design Methods: DOE and Taguchi techniques

Full Factorial Design:

The basics of "full factorials", ANOVA, Factorial effects and plots, and

Model evaluation

Fractional Factorial Design:

The one -half fraction and one -quarter of the 2k design, The general 2k-p

fractional factorial design

Application of related software (Minitab, Design Expert or MATLAB) 08

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end seme ster examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions , each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the cur riculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved .

Text/Reference Books:

1. S.S. Rao, "Engineering Optimization - Theory and Practice", John Wiley and Sons Inc.

2. Ranjan Ganguli, "Engineering Optimization - A Modern Approach" Universities Press

3. Pablo Pedregal, "Introduction to Optimization", Springer

4. L.C. Jhamb, "Quantitative Techniques Vol. 1 and 2", Everest Pub. Ho use

5. Pierre D.A., "Optimization, Theory with Application", John Wiley & sons.

6. R V Rao, “Decision Making in the Manufacturing Environment Using Graph Theory and

Fuzzy Multiple Attribute Decision Making” (Springer Publication).

7. Ritter, H., Martinetz, T., & Schulten, K., Addison,“Neural Computation and Self -Organizing

Maps” -Wesley Publishing Company

8. Douglas C.Montgomery,“Design and analysis of experiments”(John Wiley & Sons Inc.)

9. Saravanan R,“Manufacturing Optimization through Intelligent Techniques”, Taylor & Francis

(CRC Press) -2006.

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/101/112101298/ - Optimization from Fundamentals, IIT Bombay

## Page 25

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 23

Course Code Course Name Credits

MEDLO5012 Statistical Techniques 03

Objectives:

1. To acquaint the learners with the basic concepts of Statistical Techniques.

2. To develop understanding of sampling theory.

3. To study methods for curve fitting and regression.

4. To learn statistical decision theory.

Outcomes: Upon successful completion of this course, Learner will be able to…

1. Apply the concepts of statistical distributions in engineering applications

2. Use sampling theory for a given data set

3. Fit curve for a given data set

4. Demonstrate the understanding of correlation and regression analysis

5. Perform analysis of variance from the available experimental data.

6. Demonstrate the understanding of Statistical Decision making and Hypothesis testing

Modu

le Content

Contact

Hours

1 Statistical Distri butions:

Random Variable and Probability Distribution. Binomial, Poisson,

Normal, Exponential, Hypergeometric, Uniform distributions

05

2 Sampling Theory:

Meaning and Objectives of Sampling. Types of Sampling, Methods

of drawing random samples. Sampling Distributions, Standard Error

and Probable Error

06

3 Curve Fitting and Methods of Least Squares:

Relationship between Variables, Curve Fitting, Equations of

Approximating Curves, The Method of Least Squares, The Least

Squares Line, Non -linear relationsh ips, The Least Squares Parabola.

06

4.

Correlation and Regression:

Types of Correlation. Linear Correlation, Measures of Correlation,

Standard Error of Estimate, Karl Pearson's and Rank Correlation

coefficient.

Simple linear regression: Least Squares Method.

06

5 Analysis of Variance (ANOVA):

The Purpose of Analysis of Variance, One -Way Classification, Total

Variation, Variation Within Treatments and Variation Between

Treatments. The F Test for the Null Hypothesis of Equal Means,

Two-Way Classificati on, Analysis of Variance for Two -Factor

Experiments

08

## Page 26

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 24

6 Statistical Decision Theory:

Statistical Decisions, Statistical Hypotheses, Tests of Hypotheses and

Significance, or Decision Rules, Type I and Type II Errors, Level of

Significance, Tests Involving Normal Distributions, Two -tailed and

One-tailed Tests, Special Tests. Confidence Interval, Z test and Chi

Square Test for Goodness of fit.

08

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks.

2. Question 1 will be compulsory and sh ould cover maximum contents of the curriculum.

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module

3 then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved .

Text/Reference Bo oks:

1. T Veerarajan, “Probability - Statistics and Random Processes”, McGraw Hill Education

2. Murray R. Spiegel, “Probability and Statistics”, Schaum’s Outline Series, McGraw -Hill

Book Company

3. Kothari, C.R.,1985, “Research Methodology -Methods and Techniques”, Wiley Publications

4. N. G. Das, “Statistical Methods”, Vol – I & II, Tata McGraw Hill.

NPTEL

1. Statistical Methods for Scientists and Engineers, IIT Kharagpur (Prof. Somesh Kumar)

https://archive.nptel.ac.in/courses/111/105/11110 5077/

2. Probability and Statistics, IIT Kharagpur (Prof. Somesh Kumar) -

https://onlinecourses.nptel.ac.in/noc21_ma74/preview

3. Statistical Inference, IIT Delhi (Prof. Niladri Chatterjee) -

https://onlin ecourses.nptel.ac.in/noc20_ma19/preview

## Page 27

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 25

Course Code Course Name Credits

MEDLO5013 Computational Methods 03

Objectives:

1. Introduction to analytical and numerical techniques.

2. Application of mathematical modelling to mechanical systems.

3. Learn the significance of statistical techniques and data interpolation.

Outcomes: Learner will be able to…

1. Understand and develop mathematical models of physical systems.

2. Identify an appropriate mathematical formulation to linear algebraic equations.

3. Build an appropriate mathematical formulation to non -linear algebraic equations.

4. Evaluate and interpret the data regression, curve fitting and statistics.

5. Apply the numerical techniques and numerical schemes.

6. Formulate the concept of numerical methods in realistic applications.

Module Detail s Hrs

1

Introduction to Computational Methods

Motivation and applications of Computational Methods. Computation and

Error Analysis: Accuracy and precision; Truncation andround -off errors

(Numericals ); Binary Number System; Error propagation. 06

2 Linear Systems and Equations

Matrix representation: Cramer's rule; Gauss Elimination.

Matrix Inversion: LUDecomposition; Iterative Methods;Relaxation

Methods; Eigen Values and Eigen Vectors. 06

3 Non Linear Algebraic Equations:

Bracketing methods: Bisection, Regula -Falsi.

Crouts Method: LU Decomposition.

Open methods: Secant, Fixed pointiteration, Newton -Raphson;

MultivariateNewton’s method. 06

4 Regression and Curve Fitting

Interpolation function; C ubic Splines; Multi regression analysis,

polynomial regression.

Statistical methods: Statistical representation of data, modeling and

analysis of data, test of hypotheses.

Fuzzy Logic:

Introduction to fuzzy logic, Fuzzy Logic Systems Architecture, Case

study of Mechanical system. 08

5 Integration and Integral Equations

Newton Cotes Quadrature

ODEs: Initial Value Problems

Euler's methods; Predictor -corrector method (Adam’s Moulton, Milne’s

Method)

ODEs: Boundary Value Problems

Finite difference Method; Finite Element Method, Finite Volume Method 07

## Page 28

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 26

6 Application of Numerical Methods

Predict vibration response of components to intricate profile generated by

different machine tools, Design next generation Formula One cars to

working at the cutting edge of robotics, Predict behaviour of flows to

estimation of heat transfer in complex sce narios; Crank Nicolson method

– Solution of 1 -D Wave equation. 06

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will compri se of total six questions , each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then

4. part (b) will be from any mo dule other than module 3)

5. Only Four questions need to be solved .

Text/ Reference Books :

1. S. P. Venkateshan& Prasanna Swaminathan, “Computational Methods in Engineering”, Ane

Books Pvt. Ltd., 1st Edition, (2014) ISBN: 978-0-12-416702 -5.

2. Steven C. Chapra & Raymond P.Canale, “Numerical Methods for Engineers”, Mc-Graw Hill

Education, 8TH Edition, (2020), ISBN: 1260571386

3. Joe D Hoffman, “Numerical Methods for Engineers and Scientists”, Second Edition, Marcel

Dekker (2001) ISBN: 0-8247 -0443 -6.

4. M.K. Jain, S.R. Iyengar and R.K. Jain, Numerical Methods for Scientific and Engineering

Computation, 7th Edition, New Age International Publishers, 2019.

5. S.S. Sastry, Introductory Methods of Numerical Analysis, PHI, Fifth Edition, 2012.

6. Rajesh Kumar Gupta, Numerical Methods – Fundamentals and Applications, Cambridge

University Press, First Edition, 2019.

7. Gupta and Santosh K., “Numerical Methods for Engineers”, 4th Edition, New Age

International Publishers, 2019, ISBN: 9789387788794

8. FerzigerJ.and M. Peric, “Computation al Methods for Fluid Dynamics” 3rd Edition, Springer,

(2001) ISBN: 9783540420743.

9. Versteeg H., and W. Malalasekra,“An Introduction to Computational Fluid Dynamics: The

Finite Volume Method” 2nd Edition, PHI(2007) ISBN: 9780131274983.

Links for online NPTE L/SWAYAM courses:

https://nptel.ac.in/courses/127/106/127106019/ - Numerical Methods for Engineers, IIT Madras

https://nptel.ac.in/courses/111/107/111107105/ - Numerical Methods, IIT Roorkee

https://nptel.ac.in/courses/111/106/111106101/ - Numerical Analysis, IIT Madras

https://nptel.ac.in/courses/111/107/111107107/ - Numerical Methods: Finite Difference Approach,

IIT Roorkee

## Page 29

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 27

Course Code Course Name Credits

MEL501 Thermal Engineering 01

Objectives :

1. To familiarize the concept of various modes of heat transfer through experimental approaches.

2. To make conversant of concept of heat transfer mechanisms in various engineering applications.

3. To acquaint with the various methods for measurement of engine performance and emission

parameters.

Outcomes: Learner will be able to…

1. Estimate thermal conductivity of engineering materials.

2. Evaluate performance parameters of extended surfaces.

3. Analyze heat transfer parameters in various engineering applications.

4. Analyze engine performance an d emission parameters at different operating conditions.

List of Experiments

Group A (any five)

1. Measurement of thermal conductivity of metal rod/ liquids/insulating powder.

2. Measurement of thermal conductivity of composite wall.

3. Performance analysis of extended surfaces under free and force convection.

4. Measurement of heat transfer coefficient for flow over flat surface in free/forced convection.

5. Measurement of heat transfer coefficient for flow through tubes in free/forced convec tion.

6. Verification of Stefan Boltzmann Law.

7. Measurement of emissivity of Grey surface.

8. Determination of time constant of different materials under unsteady state heat transfer.

9. Estimation of overall heat transfer coefficient and effectiveness of heat excha nger.

Group B (Any four)

1. Study of performance and emissions characteristics of a Single Cylinder, Four -Stroke, Petrol

Start, Kerosene Engine at constant speed (Load Test).

2. Study of performance and emissions characteristics of a Single Cylinder, Four - stroke Diesel

Engine at constant speed (With Electrical/ Rope Brake Dynamometer) (Load Test) along with

Heat Balance Sheet.

3. Study of performance and emissions characteristics of a Single Cylinder/ Multi Cylinder ,

Two/Fourstroke petrol Engine at constant Spe ed/Load.

4. Study of performance and emissions characteristics of a Single Cylinder/ Multi Cylinder ,

Two/Four stroke petrol Engine at constant Speed along with heat balance sheet.

5. Determination of frictional power and mechanical efficiency of the Multi -cylind er Petrol

Engine by Morse test.

6. Study of performance and emissions characteristics of a Single Cylinder, Four - stroke Diesel

Engine at constant speed along with Heat Balance Sheet (With Electrical/ Rope Brake

Dynamometer) (Load Test) using alternative fue ls.

7. Study of performance and emissions characteristics of a Single Cylinder/ Multi Cylinder , Four -

stroke Petrol Engine at constant speed/load along with Heat Balance Sheet (With Electrical/

Rope Brake Dynamometer) (Load Test) under dual fuel mode.

## Page 30

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 28

Assessme nt:

Term Work

Term work shall consist of the experiments as mentioned in group A and group B.

The distribution of marks for term work shall be as follows:

1. Laboratory work (Experiments): 20 marks

2. Attendance: 05 marks

Virtual Lab

https://mfts -iitg.vlabs.ac.in/ - Fluid and Thermal Sciences Lab, IIT Guwahati

https://vlab.amrita.edu/index.php?sub=1&brch=194 - Heat & Thermodynamics Virtual Lab,

Amrita Vishwa Vidyapeetham

http://vlabs.iitkgp.ernet.in/rtvlas/# - Virtual Lab on Automotive Systems

## Page 31

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 29

Course Code Course Name Credits

MEL502 Dynamics of Machinery 01

Objectives:

1. To acquaint with working principles and applications of gyroscope and governors

2. To acquaint with the principles of vibration measuring instruments

3. To study balancing of mechanical systems

Outcomes: Learner will be able to…

1. Plot and analyze governor characteristics

2. Analyze gyroscopic effect on laboratory model

3. Estimate natural frequency of mechanical systems

4. Analyze vibration response of mechanical systems

5. Determine damping coeffic ient of a system

6. Balance rotating mass

Term Work: (Comprises part a and b)

a) List of Experiments: (Minimum Eight)

b) Assignment:

Minimum two problems on each of the following topics:

1. Governors and Gyroscope

2. Static and dynamic force analysis

3. Vibration, isolation and control

4. Vibration measuring instruments

5. Rotor dynamics

Project Based Learning may be incorporated by judiciously reducing number of assignments

Term Work The distribution of marks f or term work shall be as follows:

Laboratory work : 15 marks.

Assignments : 05 marks.

Attendance : 05 Marks.

Sr. No. Title of Experiment Laboratory

Sessions

1 Experiments on Governors - Porter Governor, Hartnell Governor 2 hrs

2 Experiments on Gyroscope 2 hrs

3 Determine natural frequency of compound pendulum, equivalent simple pendulum system. 2 Hrs.

4 Determine natural frequency for longitudinal vibrations of helical springs, and springs in series

and parallel 2 Hrs

5 Determine natural frequency and nodal points for single rotor and two -rotor vibratory system 2 Hrs

6 Experiment on whirling of shaft 2 Hrs

7 Determination of damping coefficient of any system/media 2 Hrs

8 Experimental balancing of single and multi -rotor system 2 Hrs

9 Measurement of vibration response of a system 2 Hrs

10 Vibration analysis of mechanical system using MATLAB/SCILAB/GNU Octave 2 Hrs

## Page 32

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 30

Virtual Labs

https://dom -nitk.vlabs.ac.in/List%20of%20experiments.html – Dynamics of Machine Lab,

NITK, Surathkal

http://mdmv -nitk.vlabs.ac.in/# - Machine Dynamics and Mechanical Vibrations Lab, NITK,

Surathkal

https://mv -iitg.vlabs.ac.in/ - Virtual Labs for Mechanical Vibrations, IIT Guwahati

## Page 33

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 31

Course Code Course Name Credits

MEL503 Finite Element Analysis 01

Objectives:

1. To familiarise FEA concept for practical implementation

2. To acquaint with FEA application software

Outcomes: Learner will be able to…

1. Select appropriate element for given problem

2. Select suitable meshing and perform convergence test

3. Select appropriate solver for given pr oblem

4. Interpret the result

5. Apply basic aspects of FEA to solve engineering problems

6. Validate FEA solution

Term Work: (Comprises a and b)

a. List of Experiments: Students should use the commercial software or open source application

programs, to verify the results obtained by manual calculations. The input data and output

results of the problem solved using the computer programs (Minimum 6) should be included in

the Journal.

The proposed list is given below:

1. Any two problems using bar element

2. Any two problems using truss element

3. Any two problems using CST element

4. Any two problem using axisymmetric element

5. Any one problem of free vibration analysis using bar element

6. Any one problem on steady state heat conduction

7. Any one problem for analysis of Beams.

While performing the analysis the students should understand the concepts of selection of element

type, meshing and convergence of solution.(using approach of refining mesh and or order of the

element)

b. Course Project: (Any one task out of the following proposed list )

A group of not more than four students, shall do

1) Finite Element Analysis of any mechanical engineering element /system, which involves

element selection, assigning properties, meshing, assigning loads, and boundary conditions,

analysis and result interpretation.

2) Develop the program to verify the results obtained by manual calculations for simple 1D/2D

problems using Python, MATLAB programming platform etc.

3) Simulate a problem and validate the results with experimental results ( the test rigs from

Strength of material /Heat transfer/Dynamics of machine/fluid lab etc may be used for

obtaining the experimental results)

The distribution of marks for term work shall be as follows:

Part a: 10 marks.

Part b:10 marks.

Attendance: 05 Marks.

## Page 34

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 32

End Semester Practical/Oral examination

1. Pair of Internal and External Examiner should conduct practical/viva based on contents

2. Duration of practical examination is 2 hour

3. Distribution of marks for practical/viva examination shall be as follows:

a. Practical performance …… 15 marks

b. Oral………………... 10 marks

Evaluation of practical examination to be done based on the experiment performed

andthe output of the experiments during practical examination.

Students work along with evaluation report to be preserved till the next examination.

Text/ Reference Books :

1. Programming the Finite Element Method , I M Smith,D V Griffiths and Margetts WILEY

Publications.

2. The Finite Element Method: Theory, Implementation, and Applications , Larson, Mats G.,

Bengzon, Fredrik,Springer

3. Introduction to Finite Element Analysis and Design by N. H. Kim, B. V. Sankar, and A. V.

Kumar by Wiley publication

4. Finite Element analysis using ANSYS by PaletiSrinivas,Krishna Chaitanya, Rajesh Kumar

Detti , PHI Publication.

5. Finite Element Analysis Theory and Application With ANSYS by Saeed Moaveni , Pearson

Publication.

6. Introduction to Finite Element Analysis Using MATLAB and Abaqus By Amar Khennane ,

CRC Press publication

## Page 35

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 33

Course Code Course Name Credits

MESBL501 Professional Communication And Ethics - II 02

Objectives:

Learners should be able to:

1. Discern and develop an effective style of writing important technical/business documents.

2. Investigate possible resources and plan a successful job campaign.

3. Understand the dynamics of professional communication in the form of group discussions,

meetings, etc. required for career enhancement.

4. Develop creative and impactful presentation skills.

5. Analyse personal traits, interests, values, aptitudes and skills.

6. Understand the importance of integrity and develop a personal code of ethics.

Outcomes: Learners will be able to…

1. Plan and prepare effective business/ technical documents which will in turn provide solid

foundation for their future managerial roles.

2. Strategize their personal and professional skills to build a professional image and meet the

demands of the industry.

3. Emerge successful in group di scussions, m eetings and result -oriented agreeable solutions in

group communication situations.

4. Deliver persuasive and professional presentations.

5. Develop creative thinking and interpersonal skills required for effective professional

communication.

6. Apply co des of ethical conduct, personal integrity and norms of organizational behaviour.

MODULE DETAIL S HOURS

MODULE 1 - ADVANCED TECHNICAL WRITING :PROJECT/PROBLEM BASED

LEARNING (PBL)

1.1. Purpose and

Classification of

Reports Classification on the basis of:

● Subject Matter (Technology, Accounting, Finance,

Marketing, etc.)

● Time Interval (Periodic, One -time, Special)

● Function (Informational, Analytical, etc.)

● Physical Factors (Memorandum, Letter, Short & Long) 06

1.2. Parts of a Long

Formal Report ● Prefatory Parts (Front Matter)

● Report Proper (Main Body)

● Appended Parts (Back Matter)

1.3. Language and

Style of Reports ● Tense, Person & Voice of Reports

● Numbering Style of Chapters, Sections, Figures, Tables

and Equations

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 34

● Referencing Styles in APA & MLA Format

● Proofreading through Plagiarism Checkers

1.4. Definition,

Purpose & Types of

Proposals ● Solicited (in conformance with RFP) & Unsolicited

Proposals

● Types (Short and Long proposals)

1.5. Parts of a

Proposal ● Elements

● Scope and Limitations

● Conclusion

1.6. Technical Paper

Writing ● Parts of a Technical Paper (Abstract, Introduction,

Research Methods, Findings and Analysis, Discussion,

Limitations, Future Scope and References)

● Language and Formatting

● Referencing in IEEE Format

MODULE 2 - EMPLOYMENT SKILLS

2.1. Cover Letter &

Resume

● Parts and Content of a Cover Letter

● Difference between Bio -data, Resume & CV

● Essential Parts of a Resume

● Types of Resume (Chronological, Functional &

Combination) 06

2.2 Statement of

Purpose ● Importance of SOP

● Tips for Writing an Effective SOP

2.3 Verbal Aptitude

Test ● Modelled on CAT, GRE, GMAT exams

2.4. Group

Discussions ● Purpose of a GD

● Parameters of Evaluating a GD

● Types of GDs (Normal, Case -based & Role Plays)

● GD Etiquettes

2.5. Personal

Interviews ● Planning and Preparation

● Types of Questions

● Types of Interviews (Structured, Stress, Behavioural,

Problem Solving & Case -based)

● Modes of Interviews: Face -to-face (One -to one and Panel)

Telephonic, Virtual

MODULE 3 - BUSINESS MEETINGS

3.1. Conducting

Business Meetings ● Types of Meetings

● Roles and Responsibilities of Chairperson, Secretary

and Members

● Meeting Etiquette 02

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 35

3.2. Documentation ● Notice

● Agenda

● Minutes

MODULE 4 -TECHNICAL/ BUSINESS PRESENTATIONS

4.1. Effective

Presentation Strategies Defining Purpose

Analysing Audience, Location and Event

● Gathering, Selecting &Arranging Material

● Structuring a Presentation

● Making Effective Slides

● Types of Presentations Aids

● Closing a Presentation

● Platform Skills 02

4.2 Group Presentations ● Sharing Responsibility in a Team

● Building the contents and visuals together

● Transition Phases

MODULE 5 - INTERPERSONAL SKILLS

5.1. Interpersonal Skills ● Emotional Intelligence

● Leadership & Motivation

● Conflict Management & Negotiation

● Time Management

● Assertiveness

● Decision Making 08

5.2 Start -up Skills Financial Literacy

● Risk Assessment

● Data Analysis (e.g. Consumer Behaviour, Market

Trends, etc.)

MODULE 6 - CORPORATE ETHICS

6.1. Intellectual

Property Rights ● Copyrights

● Trademarks

● Patents

● Industrial Designs

● Geographical Indications

● Integrated Circuits

● Trade Secrets (Undisclosed Information) 02

6.2. Case Studies ● Cases related to Business/ Corporate Ethics

List of Assignments for Termwork

(In the form of Short Notes, Questionnaire/ MCQ Test, Role Play, Case Study, Quiz, etc.)

1. Cover Letter and Resume

2. Short Proposal

3. Meeting Documentation

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 36

4. Writing a Technical Paper/ Analysing a Published Technical Paper

5. Writing a SOP

7. IPR

8. Interpersonal Skills

9. Aptitude test (Verbal Ability)

Note:

1. The Main Body of the project/book report should contain minimum 25 pages

(excluding Front and Back matter).

2. The group size for the final report presentation should not be less than 5 students or

exceed 7 students.

3. There will be an end –semester presentation bas ed on the book report.

Guidelines for Internal Assessment

Term Work 25 M arks

Assignments 10 Marks

Attendance 05 Marks

Presentation slides 05 Marks

Book Report (hard copy) 05 Marks

Internal Oral - 25 M arks

Oral Examination will be based on a GD & the Project/Book Report presentation.

Group Discussion 10 Marks

Project presentation (Individual Presentation ) 10 Marks

Group Dynamics 05 Marks

Suggested Reading

1. Arms, V. M. (2005). Humanities for the engineering curriculum: With selected chapters

from Olsen/Huckin: Technical writing and professional communication, second edition.

Boston, MA: McGraw -Hill.

2. Bovée, C. L., &Thill, J. V. (2021). Business communication today. Upper Saddle River,

NJ: Pearson.

3. Butterfield, J. (2017). Verbal commun ication: Soft skills for a digital workplace. Boston,

MA: Cengage Learning.

4. Masters, L. A., Wallace, H. R., & Harwood, L. (2011).Personal development for life and

work. Mason: South -Western Cengage Learning.

5. Robbins, S. P., Judge, T. A., & Campbell, T. T. (2017). Organizational Behaviour.

Harlow, England: Pearson.

6. Meenakshi Raman, Sangeeta Sharma (2004) Technical Communication, Principles and

Practice. Oxford University Press

7. Archana Ram (2018) Place Mentor, Tests of Aptitude For Placement Readiness.

Oxford University Press

8. Sanjay Kumar &PushpLata (2018). Communication Skills a workbook, New Delhi:

Oxford University Press.

Virtual Labs

https://ve -iitg.vlabs.ac.in/ - Virtual English and Communication Virtual Lab, IIT Guwahati

http://vlabs.iitb.ac.in/vlabs -dev/labs/communication/ - Professional Communication Virtual Lab, IIT

Bombay

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 37

Course code Course Name Credits

MEPBL501 Mini Project - 2A 02

Objectives

1. To acquaint with the process of identifying the needs and converting it into the problem.

2. To familiarize the process of solving the problem in a group.

3. To acquaint with the process of applying basic engineering fundamentals to attempt

solutions to the problems.

4. To inculcate the process of self -learning and research.

Outcome: Learner will be able to…

1. Identify problems based on societal /research needs.

2. Apply Knowledge a nd skill to solve societal problems in a group.

3. Develop interpersonal skills to work as member of a group or leader.

4. Draw the proper inferences from available results through theoretical/

experimental/simulations.

5. Analyse the impact of solutions in societal and environmental context for sustainable

development.

6. Use standard norms of engineering practices

7. Excel in written and oral communication.

8. Demonstrate capabilities of self -learning in a group, which leads to life long learning.

9. Demonstrate project management principles during project work.

Guidelines for Mini Project

Students shall form a group of 3 to 4 students, while forming a group shall not be allowed

less than three or more than four students, as it is a group a ctivity.

Students should do survey and identify needs, which shall be converted into problem

statement for mini project in consultation with faculty supervisor/head of

department/internal committee of faculties.

Students hall submit implementation plan in the form of Gantt/PERT/CPM chart, which will

cover weekly activity of mini project.

A log book to be prepared by each group, wherein group can record weekly work progress,

guide/supervisor can verify and record notes/comments.

Faculty supervisor may give inputs to students during mini project activity; however, focus

shall be on self -learning.

Students in a group shall understand problem effectively, propose multiple solution and

select best possible solution in consultation with guide/ supervisor.

Students shall convert the best solution into working model using various components of

their domain areas and demonstrate.

The solution to be validated with proper justification and report to be compiled in standard

format of University of Mumbai.

With the focus on the self -learning, innovation, addressing societal problems and

entrepreneurship quality development within the students through the Mini Projects, it is

preferable that a single project of appropriate level and quality to be carried out in two

semesters by all the groups of the students. i.e. Mini Project 1 in semester III and IV.

Similarly, Mini Project 2 in semesters V and VI.

However, based on the individual students or group capability, with the mentor’s

recommendations, if the proposed Mini Project adhering to the qualitative aspects

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 38

mentioned above gets completed in odd semester, then that group can be allowed to work on

the extension of the Mini Project with suitable improvements/modifications or a completely

new project idea in even semes ter. This policy can be adopted on case by case basis.

Guidelines for Assessment of Mini Project:

Term Work

The review/ progress monitoring committee shall be constituted by head of

departments of each institute. The progress of mini project to be evaluate d on

continuous basis, minimum two reviews in each semester.

In continuous assessment focus shall also be on each individual student, assessment

based on individual’s contribution in group activity, their understanding and response

to questions.

Distributi on of Term work marks for both semesters shall be as below;

o Marks awarded by guide/supervisor based on log book : 10

o Marks awarded by review committee : 10

o Quality of Project report : 05

Review/progress monitoring committee may consider following points for assessment

based on either one year or half year project as mentioned in general guidelines.

One-year project:

In first semester entire theoretical solution shall be ready, including

components/system selection and cost analysis. Two reviews w ill be conducted based

on presentation given by students group.

First shall be for finalisation of problem

Second shall be on finalisation of proposed solution of problem.

In second semester expected work shall be procurement of component’s/systems,

buildi ng of working prototype, testing and validation of results based on work

completed in an earlier semester.

First review is based on readiness of building working prototype to be

conducted.

Second review shall be based on poster presentation cum demonstrati on of

working model in last month of the said semester.

Half-year project:

In this case in one semester students’ group shall complete project in all aspects

including,

o Identification of need/problem

o Proposed final solution

o Procurement of components/systems

o Building prototype and testing

Two reviews will be conducted for continuous assessment,

First shall be for finalisation of problem and proposed solution

Second shall be for implementation and testing of solution.

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 39

Assessment criteri a of Mini Project

Mini Project shall be assessed based on following criteria;

1. Quality of survey/ need identification

2. Clarity of Problem definition based on need.

3. Innovativeness in solutions

4. Feasibility of proposed problem solutions and selection of best solution

5. Cost effectiveness

6. Societal impact

7. Innovativeness

8. Cost effectiveness and Societal impact

9. Full functioning of working model as per stated requirements

10. Effective use of skill sets

11. Effective use of standard engineering norms

12. Contribution of an in dividual’s as member or leader

13. Clarity in written and oral communication

In one year, project , first semester evaluation may be based on first six criteria’s

and remaining may be used for second semester evaluation of performance of

students in mini proje ct.

In case of half year project all criteria’s in generic may be considered for evaluation

of performance of students in mini project.

Guidelines for Assessment of Mini Project Practical/Oral Examination:

Report should be prepared as per the guidelines issued by the University of Mumbai.

Mini Project shall be assessed through a presentation and demonstration of working model

by the student project group to a panel of Internal and External Examiners preferably from

industry or research organisations hav ing experience of more than five years approved by

head of Institution.

Students shall be motivated to publish a paper based on the work in Conferences/students

competitions.

Mini Project shall be assessed based on following points;

1. Quality of problem and Clarity

2. Innovativeness in solutions

3. Cost effectiveness and Societal impact

4. Full functioning of working model as per stated requirements

5. Effective use of skill sets

6. Effective use of standard engineering norms

7. Contribution of an individual’s as member or le ader

8. Clarity in written and oral communication

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 40

Course Code Course Name Credits

MEC601 Machine Design 04

Objectives:

1. To study basic principles of machine design

2. To familiarize with use of design data books & various codes of practice

3. To acquaint with functional and strength design principles of important machine elements

4. To familiarize selection of standard elements such as rolling element bearings, belts etc.

5. To make conversant with preparation of working drawings based on designs

Outcomes: Upon successful completion of this course, the learner will be able to

1. Use design data book/standard codes to standardise the designed dimensions

2. Design Knuckle Joint, cotter joint and Screw Jack

3. Design shaft under various conditions and coupling s

4. Select bearings for a given applications from the manufacturers catalogue.

5. Select and/or design belts and flywheel for given applications

6. Design springs, clutches and brakes

Module Detail s Hrs

1 Mechanical Engineering Design, Design methods, Aesthetic and Ergonomics consideration

in design, Material properties and their uses in design, Manufacturing consideration in

design, Design consideration of casting and forging, Basic principle of Machine Design,

Modes of failures, Factor of safety, Desi gn stresses, Theories of failures (Selection in the

process of designing), Standards, I.S. Codes, Preferred Series and Numbers

Thick Cylinders: Design of thick cylinders subjected to an internal pressure using Lame’s

equation 08

2 Design against static loads: Socket and Spigot Cotter joint, Knuckle joint, Bolted and

welded joints under eccentric loading; Power Screw - Screw Jack. 08

3 3.1 Design against fluctuating loads: variables stresses, reversed, repeated, fluctuating

stresses. Fatigue failure: stat ic and fatigue stress concentration factors, Endurance limit -

estimation of endurance limit, Design for finite and infinite life, Soderberg and Goodman

design criteria,

3.2 Design of Shaft: power transmitting, power distribution shafts, Module (excluding

crank shaft) under static and fatigue criteria.

Keys: Types of Keys and their selection based on shafting condition.

Couplings: Classification of coupling, Design of Flange couplings, Bush pin type flexible

couplings 12

4 4.1 Rolling Contact Bearings: T ypes of bearing and designation, selection of rolling

contact bearings based on constant / variable load & speed conditions (includes deep

groove ball bearing, cylindrical roller, spherical roller, taper roller, self -aligning bearing

and thrust bearing)

4.2 Sliding Contact Bearings: Design of hydro dynamically lubricated bearings (self -

contained), Introduction to hydro static bearings,

08

5 5.1 Design and selection of Belts: Flat and V -belts with pulley construction.

5.2 Design and selection of standard roller chains.

5.3 Design of Flywheel – Introduction, Fluctuation of energy and speed, turning moment 08

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 41

diagram, estimating inertia of flywheel for reciprocating prime movers and machines,

Weight of the flywheel, flywheel for punches, rim constructi ons, stresses in rims and arms,

Construction of flywheel.

6 6.1 Design of Springs: Helical compression, Tension Springs under Static and Variable

loads, Leaf springs.

6.2 Design of Clutches: Introduction, types, Basic theory of plate and cone type clut ches,

Design of single plate, multi -plate and with spring, lever design and thermal, wear

considerations. 6.2 Design of Brakes: Design of single shoe brake. 08

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number o f

respective lecturehours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

thenpart (b) will be from any module other than module 3)

4. Only Four questions need to be solved

Text/ Reference Books :

1. Design of Machine Elements - V.B. Banadari, Tata McGraw Hill Publication

2. Design of Machine Elements - Sharma, Purohil. Prentice Hall India Publication

3. Machine Design -An Integrated Approach - Robert L. Norton, Pearson Education

4. Machine Design by Pandya & Shah, Charotar Publishing

5. Mechanical Engineering Design by J.E.Shigley , McGraw Hill

6. Machine Design by Reshetov, Mir Publication

7. Machine Design by Black Adams, McGraw Hill

8. Fundamentals of Machine Elements by Hawrock, Jacobson McGraw Hill

9. Machine Design by R.C.Patel, Pandya, Sikh, Vol -I & II C. Jamnadas& Co

10. Design of Machine Elements by V.M.Faires

11. Design of Machine Elements by Spotts

12. Recommended Data Books – Design Data: Data Book of Engineers by PSG College,

KalaikathirAchchagam

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/105/112105124/ - Design of Machine Elements, IIT Kharagpur

https://nptel.ac.in/courses/112/106/112106137/ - Machine Design -II, IIT Mad ras

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 42

Course Code Course Name Credits

MEC602 Turbo Machinery 03

Objectives

1. To apply principles of thermodynamics and fluid mechanics to turbomachines.

2. To learn the design and significance of various components of the turbomachine.

3. To estimate various parameters related to turbo machines using the governing equations.

4. To evaluate the performance of turbo machines.

Outcomes: Learner will be able to …

1. Define various parameters associated with steam generators and turbo machines.

2. Identify various components and mountings of steam generators with their significance.

3. Identify various turbo machines and explain their significance.

4. Apply principles of thermodynamics and fluid mechanics to estimate various parameters like

mass flow rat e power, torque, efficiency, temperature, etc.

5. Evaluate performance of SG and Turbo machines and apply various techniques to enhance

performance.

6. Evaluate various phenomena related to performance like cavitation, choking, surging.

Module Detail s Hrs

1 1.1 Steam Generators -

Layout of Thermal Power Plant, Classification of boiler, Difference

between Fire tube and Water tube boiler with examples, Low pressure and

high pressure boilers, once through boiler, important features of HP

boilers, Mountings and accessories, Equivalent evaporation of boilers,

Boiler performance, Boiler efficiency.

1.2 Introduction to turbo machines:

1.2.1 Review of Thermodynamic principles, compressible gas flow

relations, estimation of non -dimensional performance parameters for

incompressible flow, specific speed.

1.2.2 Basic Euler’s theory of turbo machines and it application to pumps,

turbines and compressors.

04

04

2 HydraulicTurbines:

Basic theory, classification of turbines, theory of impulse and reaction

turbines, estimation of work done, efficiency, characteristics of turbines,

concept of draft tube and its types

06

3 Pumps

3.1 Classification of pumps, definition of pumping systems and system

characteristics.

3.2 Centrifugal pumps:

Construction, estimation of work done, efficiency, characteristics,

determination of operating point, cavitation and NPSH, specific speed of

pumps

3.3 Positive Displacement pumps -

02

04

04

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 43

Types and applications, general feature of reciprocating pumps, definition

of head, discharge, work done and efficiency, types of reciprocating

pumps, indicator diagram (no numerical on reciprocating pump). Use of

air vesse l (only application no numerical).

4 Air compressor -

Introduction and general classification of reciprocating compressor -

positive displacement, Multi Staging of reciprocating compressor (no

derivation, numerical on single stage and two stage compressor).

Centrifugal compressor, surging and choking of compressor (No

numerical on centrifugal compressor).

04

5 Steam Turbine -

Basic of steam turbine, Classification, compounding of turbine, Impulse

turbine –velocity diagram, Condition for max efficiency Reaction turbine,

Numerical on Simple Impulse turbine (De -Laval turbine) of single stage

only. Degree of reaction, Parson's turbine, Condition for maximum

efficiency, Numerical on Parson’s turbine only.

06

6 6.1 Gas Turbines Applications of gas turbine, Actual Brayton cycle,

open and closed cycle gas turbine, methods to improve efficiency and

specific output, open cycle with intercooling, reheat, and regeneration,

Effect of operating variable on thermal efficiency and work ra tio

6.2 Jet Propulsion Engines

Classification of jet propulsion engines, Thrust, Thrust power, Propulsive

efficiency and thermal efficiency. 05

Assessment :

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respe ctive lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions , each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module

3 then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 44

Text Books: -

1. Thermal Engineering, Ajoy Kumar,G. N Sah,Narosa Publishing House,New Delhi

2. Fluid Mechanics and Machinery; CSP Ojha, R. Berndtsson, Oxford University.

3. Fluid Mechanics and Fluid Machines by Gautam Biswas, S K Som , Suman Chakraborty - Tata

McGraw -Hill Education Pvt. Ltd.

4. Turbines, Compressors and Fans by S.M. Yahya, McGraw -Hill Edu cation Pvt. Ltd.

5. Turbomachinery Design and Theory by Aijaz and Gorla

6. Fluid Mechanics, thermodynamics of turbomachinery - S.L.Dixon,

7. Amsterdam; Boston: Elsevier -Butterworth -Heinemann

Reference Books: -

1. R.K.Rajput; Engineering Fluid Mechanics; S. Chand publications.

2. Dr. Mody& Seth; Hydraulics and Fluid Mechanics; Standard book house

3. S. Ramamrutham, Hydraulic, Fluid Mechanics & Fluid Machines, Dhanpat Rai publishing

company.

4. Strecter, Fluid Mechanics, Tata McGraw Hill.

5. Thermal Engineering, R K. Rajput, La xmi Publication

6. Fluid Mechanics: Fundamentals and application; Yunus A Cengel and John M

Cimbala Publisher: Special India

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/106/112106303/ - Introduction to Turbomachines, IIT Madras

https://nptel.ac.in/courses/112/106/112106200/ - Fluid Dynamics and Turbomachines, IIT Madras

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 45

Course Code Course Name Credits

MEC603 Heating,Ventilation, Air Conditioning and

Refrigeration 03

Objectives:

1. Learning the fundamental principles and different methods of refrigeration and air

conditioning

2. Study of various refrigeration cycles and evaluate performance of each cycle.

3. Study of components of refrigeration and air -conditioning systems along with the

applications.

Outcomes: Learner will be able to…

1. Illustrate the fundamental principles and applications of refrigeration and air conditioning

systems.

2. Identify various HVAC&R components

3. of various refrigeration systeme Evaluate performanc

4. Estimate cooling and heating loads for an air conditioning system .

5. Select air handling unit & design air distribution system

6. Apply the knowledge of HVAC for the sustainable development of refrigeration and

airconditioning systems.

Module Details Hrs

1. 1.1 Basic Knowledge : Carnot refrigerator Carnot heat pump, Carnot coefficient of

performance, Reversed Carnot cycle and its limitations Effect of temperature and

pressure on COP of the cycle.

1.2 Refrigerants:

Classification , Designation , Selection of refrigerant , Physical and chemical

pproperties of rrefrigerants ,Secondary rrefrigerants

1.3 Air Refrigeration System:

Bell Coleman cycle, Necessity of air cooling, Factors considered for the

selection of air refrigeration system, Types of air refrigeration system with

schematic and T -Sdiagram, Numerical based on simple and bootstrap air

refrigeration system . 06

2. 2.1 Vapour Compression Refrigeration System:

Simple system on P -H and T -S diagrams, analysis of the simple cycle, factors

affecting the performance of the cycle, actual cycle, Numerical based on

standard vapour compression system by using P -h chart le and refrigerant tab.

2.2 Vapour Absorption Refrigeration System.

Simple and practical vapour absorption system, Refrigerant -adsorbent properties,

COP of ideal vapour absorption system, Domestic Electrolux refrigerator,

Lithium bromide absorption system.

2.3 Heat Pump:

Introduction,Coefficient of performance,Primary energy ratio,Energy efficiency

ctor,Seasonal energy efficiency ratio,Heating season performance fa

ratio,Classification of heat pump,Vapour compression heat pump systems, Heat

pump application in an industry. 80

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 46

3. 3.1 Thermal Comfort Conditions:

Selection of inside design conditions, thermal comfort, heat balance equation for

a human being, factors affecting thermal comfort, Effective temperature, comfort

chart and factors governing effective temperature, selection of outside design

conditions

3.2 Psychrometry of Air Conditioning Processes:

Psychrometry properties,relations and processes ,Adiabatic air mixing

process, Psychrometric chart, RSHF,GSHF,ERSHF,Bypass factor,

Apparatus dew point, Numerical psychrometric chart and based on

relations,Classification of air conditioning system.

3.3 Cooling Load Estimation:

Introduction,Components of cooling load, Different heat sources ,Vvarious load

Estimation ,Design of air conditioning system , Building survey and economic

aspect used in design . 10

4. 4.1 Air Distribution System:

4.1.1 Duct:

Classification of ducts , duct material, pressure in ducts ,Flow through duct,

pressure losses in duct ,Air flow through simple duct system ,Equivalen t

diameter , Methods of duct system design:

4.1.2 Air Handling Unit:

Introduction, Fan coil unit, Types of fans used in air conditioning applications,

Fan laws, Filters, supply and return grills, Sensors. 06

5. 5.1 HVAC &R Components:

Working of reciprocating, screw and scroll compressors, working of air cooled,

and water cooled and evaporative condensers, Working of DX, Flooded, and

Forced feed evaporators, Expansion devices Capillary tube, TXV, EXV , Type of

insulation materials. 06

6. 6.1 Application of HVAC &R

Ice plant, Food storage plants, dairy and food processing plants, freeze drying,

A/c in textile, Printing pharmaceutical industry and Hospitals

,Cold chain Technology, Transport air conditioning, Solar refrigeration. 03

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on

approximately 40 % but excluding contents covered in Test I

End Semester Examination:

1. Weightage of each module in end semester examination wil l be proportional to number of

respective lecture hours mentioned in the curriculum.

2. Question paper will comprise of total six questions , each carrying 20 marks

3. Question 1 will be compulsory and should cover maximum contents of the curriculum

4. Remaining qu estions will be mixed in nature (for example if Q.2 has part (a) from module

3 then part (b) will be from any module other than module 3)

5. Only Four questions need to be solved

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 47

Text/Reference Books: -

1. Refrigeration and Air Conditioning by C.P.Arora, McGraw Hill education (India) (P)

limited, New Delhi

2. Principles of Refrigeration by Roy J. Dossat, Pearson education, New Delhi

3. Refrigeration and Air Conditioning by Manohar Prasad, New age international (P) limited,

New Delhi

4. Refrigeration and Air Conditi oning by S.C.Arora and S.Domkundwar, Dhanpatrai and sons,

Delh i

5. Khurmi R.S. and Gupta J.K., Refrigeration and Air conditioning, Eurasia Publishing House

Pvt. Ltd, New Delhi

6. ISHRAE Air Conditioning Handbook

7. ISHRAE Refrigeration Handbook

8. ASHR AE Handbook of F undamentals

9. ASHRAE Handbook of Equipment

10. ASHARE Handbook of System

11. Open Source Software/learning website

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/107/112107208/ - Refrigeration and Air Conditioning, IIT Roorkee

https://nptel.ac.in/courses/112/105/112105128/ - Refrigeration and Air Conditioning, IIT Kharagpur

## Page 50

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 48

Course Code Course Name Credits

MEC604 Automation and Artificial Intelligence 03

Objectives:

1. To understand the need and justification of automation.

2. To study design of pneumatic and hydraulic circuits.

3. To study and understand electropneumatic circuits and PLC Design

4. To familiarize with robotic systems in automated manufacturing processes.

5. To study and understand AI and machine learning technologies for automation .

Outcomes: Learner will be able to…

1. Demonstrate understanding of fundamentals of industrial automation and AI.

2. Design & develop pneumatic / hydraulic circuits.

3. Design and develop electropneumatic circuits and PLC ladder logics.

4. Demonstrate understanding of robotic control systems and their applications.

5. Demonstrate understanding of various AI and machine learning technologies.

Mod ule Details Hrs

1 1.1 Introduction to Automation

Definition and fundamentals of automation , Elements of Automated

system, Automation principles and strategies, Levels of automation,

types of automation, Advanced automation functions

1.2 Introduction to Artificial Intelligence

Introduction, Historical development, Intelligent Systems, Types of

Intelligent Agents, Components of AI, Foundations of AI, Scope of AI,

Current trends in AI, Relevance to Mechanical Engineering 04

2 2.1 Design of Pneumatic Circuits

Design of Pneumatic sequencing circuits using Cascade method and

Shift register method (up to 2 cylinders)

2.2 Design of Hydraulic Circuits

Basic Hydraulic Circuits: Meter in, meter out and Bleed off circuits;

Intensifier circuits, Regenerative Ci rcuit, Counter balance valve circuit

and sequencing circuits. 08

3 3.1 Electro -pneumatic Circuits

Design of Electro -Pneumatic Circuits using single solenoid and double

solenoid valves; with and without grouping;

3.2 PLC Discrete Control Systems

Design of Pneumatic circuits using PLC Control (ladder programming

only) up to 2 cylinders, with applications of Timers and Counters and

concept of Flag and latching. 08

4 Robots and their applications : Introduction to Robots, Types,

Classifications, Selection of Robots, Robot Degrees of freedom, Robot

configuration, Accuracy and repeatability, Specification of a Robot, 07

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 49

Robot feedback controls: Point to point control and Continuous path

control, Control system for Robot joint, Adaptive control, Drives and

transmission systems, End effectors, Industrial robot applications, Nex -

gen robots.

5 (Concept and Algorithms, No programming or numericals)

5.1 Problem Solving:

Tree and Graph Search, Uninformed v /s informed search,

uninformed methods: depth first search, breadth first search,

Informed search: heuristic search, Best first search, branch and

bound

5.2 Machine Learning:

Introduction, types of machine learning: supervised, unsupervised,

reinforcement learning

5.3 Learning with Decision Trees:

Introduction to Decision Trees, Classification and Regression

Trees, K means clustering algorithm, K nearest neighbours

algorithm, hierarchical clustering, Concept of ensemble methods:

bagging, boosting, random fo rests 06

6 (Concept and Algorithms, No programming or numericals)

6.1 Learning with regression:

Linear regression, Logistic regression

6.2 Artificial Neural Networks

Concept of ANN, Basic Models of Artificial Neural Networks

Important Terminologies of ANN s McCulloch -Pitts Neuron, NN

architecture, perceptron, delta learning rule, backpropagation

algorithm, Gradient Descent algorithm, feed forward networks,

activation functions

6.3 Introduction to AI Technologies in the realm of Automation

Concept of Natural Language Processing, Machine Vision, Deep

learning, Expert systems, Genetic Algorithms, Industry 4.0 06

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective

lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and should cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved

## Page 52

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 50

Text/Reference Books:

1. Applied Mechatronics - A. Smaili and F. Mrad, OXFORD university press

2. Mechatronics Sy stem Design , Shetty and Kolk, Cengage Learning, India Edition

3. Mechatronics - Electronic Control Systems in Mechanical Engineering , Bolton Pearson

eduaction

4. Introduction to Mechatronics, AppuKuttan K.K., OXFORD Higher Education

5. Pneumatic Circuits and L ow Cost Automation by Fawcett JR

6. Electromechanical Design Handbook , Walsh, McGraw -Hill

7. Electro -mechanical Engineering - An Integrated Approach , Fraser and Milne

8. Industrial Hydraulics: Pippenger

9. Vickers Manual on Hydraulics

10. Hydraulic Valves and Co ntrols: Pippenger

11. Fundamentals of pneumatics: Festo series

12. Mechatronics, NitaigourMahalik, Tata McGraw -Hill

13. Mechatronics, HMT

14. M.P.Groover “Automation, Production Systems and Computer Integrated Manufacturing”,

Pearson Education,New Delhi

15. M.P. Groover , M. Weiss, R.N. Nagel, and N.G. Odrey, “Industrial Robotics Technology

programming and Applications”, McGraw -Hill,

16. Yoram Korean, “Robotics for engineers”, McGrew Hill Co

17. John W Webb and Reis, Ronald A., "Programmable Logic Controllers: Principles &

Appl ications”, Prentice Hall.

18. Frank Petruzella," Programmable Logic Controllers", McGraw -Hill Education; 4 edition

19. Artificial Intelligence: A Modern Approach by Peter and Norvig ISBN -0-13103805 -2,

20. Artificial Intelligence by Elaine Rich, Kevin Knight and Nair I SBN -978-0-07008770 -5,

TMH,

21. Artificial Intelligence by Saroj KausikISBN: - 978-81-315-1099 -5, Cengage Learning

22. Artificial Intelligence and Intelligent Systems by Padhy, Oxforfd University Press,

23. Artificial Intelligence & Machine Learning by Vinod Chandra . S.S. Anand Harindran. S. (

PHI )

24. A first course in Artificial Intelligence – By Deepak Khemani. Mc GrawHill

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/103/11210317 4/

https://nptel.ac.in/courses/112/103/112103293/

https://nptel.ac.in/courses/112/102/112102011/

https://nptel.ac.in/courses/112/101/112101098/

https://nptel.ac.in/courses/112/103/112103280/

https: //nptel.ac.in/courses/106/106/106106139/

## Page 53

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 51

Course Code Course Name Credit

MEDLO6021 Press Tool Design 03

Objectives:

1. To acquaint with various press working operations for mass production of sheet metal

components

2. To familiarise with sheet metal working techniques for design of press tools

3. To inculcate knowledge about scrap minimization, safety aspects and automation in press working

Outcomes: Learner will be able to….

1. Demonstrate various press working operations for mass production of sheet metal parts

2. Identify press tool requirements to build concepts pertaining to design of press tools

3. Prepare working drawings and setup for economic production of sheet metal components

4. Select suitable materials for different elements of press tools

5. Illustrate the principles and blank development in bent & drawn components

6. understand safety aspects and automation in press working

Module Detail s Hrs

1 Introduction to Press Working

1.1 Classification of common Press working operations, Benefits and

limitations of using Press tools. Applications of pressed

parts/components.

1.2 Theory of Shearing in Press Working. Optimum Cutting clearance & its

effect on tolerances of pressed components. Pr ess working terminology,

Functions of different elements of a press tool. material handling

equipment, Methods of feeding the strip/coil material.

6

2 Design Progressive die

2.1 Calculations for Economic Strip Layout, Calculations of Cutting force

and Stripping force, recommending minimum tonnage of a press,

Methods of reducing cutting loads on press tools

2.2 Design aspects of Press tool elements viz. Punches & methods of

mounting punches, types of Die block, Stripper, Pilot, stock guides,

stock stops, Selection and arrangement of Hardware used in Press tools.

Selection of steels and its hardness for different elements of Press tools.

2.3 Centre of pressure, Different types Die sets and its selection, shut height

of die, Problems based design of progressive die 10

3 Bending and Drawing -

3.1 Theory of Bending, Spring back and measures to control it,

Calculations fo r Blank development of Simple Bent components,

Minimum bend radius, Types of Bending dies, roller bending, bending

force problems on bend length calculation and bending force,

3.2 Theory of Drawing, Metal flow in Drawing & forming operations;

reduction ratio and redrawing limits, draw clearance, drawing and blank

holding forces for cylindrical draws only. Blank development of Cup,

problems on drawing

3.3 Defects in drawn parts

3.4 Basic construction and working of Bending and Drawing dies 8

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 52

4 Miscellaneous Dies -

Basic construction & working of Shaving dies, Trimming dies,

Compound dies, Combination dies, Coining dies, Embossing dies,

Simple Progressive & Compound Progressive dies, drop through and

inverted die, curling die, transfer die 4

5 Selection of Presses and its setting

Classification of presses, Selection of Press and Press setting,

calculation of shut press shut height and die shut height, Overloading of

presses (load, energy considerations) 4

6 Introduction to Automation & Safety in Press shop

Types of CNC Press, Types of CNC press controller, Basic hydraulic

and pneumatic circuit used in press for stock feeding and ram

movement, different types sensors used for hand protection, stock

feeding etc., other safety equipment like break, clutch, face shield etc. 4

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests First test based on approximately 40% of contents and

second test based on remaining contents (approximately 40% but excluding contents covered in

Test I)

End Semester Examination :

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and shou ld cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved.

Text/Reference Boo ks

1. Die Design Fundamentals by J. R. Paquin, Industrial Press

2. Techniques of Press Working Sheet Metal by D F Eary and E A Reed

3. Press Tools Design and Construction by P H Joshi, S Chand Publishing

4. Tool Design by C. Donaldson and V C Goold, TMH

5. Production Engineering by P. C. Sharma, S Chand Publishing

6. Metal working ASM Handbook

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/105/112105233/ - Metal Cutting and Machine To ols, IIT Kharagpur

## Page 55

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 53

Course Code Course Name Credit

MEDLO6022 Tool Engineering 03

Objectives:

1. To familiarize with the basic concepts of machining science like mechanics of machining,

tool wear, tool life, surface roughness and tool materials.

2. To familiarize with various single and multipoint cutting tools designing processes

3. To study the economics of machining process

Outcomes: Learner will be able to…

1. Calculate the values of various forces involved in the machining operations

2. Design various single and multipoint cutting tools

3. Analyze heat generation in machining operation and coolant operations

4. Illustrate the properties of various cutting tool materials and hence select an appropriate tool

material for particular machining app lication

5. Demonstrate the inter -relationship between cutting parameters and machining performance

measures like power requirement, cutting time, tool life and surface finish

6. Analyze economics of machining operations

Module Details Hrs

1 1.1 Metal Cutting Theory: Orthogonal and oblique cutting, various types of

chips, Mechanics of orthogonal steady state metal cutting, shear plane

and shear plane angle, Merchant’s force circle, stresses, shear strain,

velocity relations, rate of strain, energy consideration s, Concept of

specific power consumption in machining, Ernst and Merchant’s model

& modified model for orthogonal cutting, problems on above topic.

1.2 Dynamometry: Dynamometer requirements, force measurement,

electric transducers, strain gauge lathe dynamometer, strain rings, milling

dynamometer, drilling dynamometer, piezoelectric dynamometry 08

2 2.1 Temperatures in metal cutting and cutting fluids : Heat generat ion in

metal cutting, heat transfer in a moving material, temperature

distribution in metal cutting, effect of cutting speed on temperature,

prediction of temperature distribution in machining, measurement of

cutting temperature, work tool thermocouple, d irect thermocouple

measurement, radiation methods, hardness changes in steel tools,

Cutting fluid types, the action of coolants, the action of lubricants,

characteristics of an efficient lubricant in metal cutting, application

methods of cutting fluid, d ry cutting and minimum quantity lubrication,

cryogenic cooling, cutting fluid maintenance and environmental

considerations, disposal of cutting fluids 05

3 Cutting tool materials and machining induced surface integrity

3.1 Properties of cutting tool materials, Major tool material types, Plain

carbon steel, high speed steel, cast alloys, cemented tungsten carbide,

titanium carbides, ceramic and cermet tools, synthetic diamond,

polycrystalline diamond (PCD), cubic boron nitride (CBN), coated

tools, Tech niques for manufacturing coated tools

3.2 Measurement and specification of surface finish, primary cutting

edge finish, fracture roughness, BUE formation and its influence on

finish, secondary cutting edge finish, 04

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University of Mumbai B. E. (Mechanical Engineering), Rev 2019 54

4 Tool life and Machining Economics :

4.1 Definition, tool wear, criteria for tool failure, effect of cutting

parameters and tool geometry on tool life, Taylor’s tool life equation ,

machinability of material, factors affecting machinability,

4.2 Components of product cost, Optimum cutting velocity for m inimum

cost of production and maximum production rate, problems on above

topic. 06

5 Design of single point cutting tools :

Different systems of tool nomenclature like MRS and ORS,

Constructional features of solid tool, tipped tools, mechanically held

regrindable insert type tools and throw away tip type tools, Design of

shanks, cutting tip and chip breakers for HSS and Carbide tools, ISO

coding system for tipped tools and tool holders, Tool design for EDM

and USM. 05

6 Design of multi point cutting to ols:

Introduction to various form tools, Broach nomenclature, design

steps for circular pull type, key way and spline broaches, Design of

face and peripheral milling cutters, Drill, Reamer and Tap design

using standard procedure. 08

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination:

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and sho uld cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved.

Text/ Reference Book s

1. Fundamentals of Metal Machining and Machine Tools, Third Edition by Winston A. Knight,

Geoffrey Boothroyd, CRC press Taylor and Francis group

2. Metal Cutting Principles by Milton Clayton Shaw,2nd Edition, Oxford University Press

3. Cutting Tools by P H Joshi , A H Wheeler Publishing Co Ltd

4. ASM Handbook, Vol. 16: Machining by Joseph R. Davis,9th Edition, ASM International

5. Fundamentals of Metal Cutting and Machine Tools by B. L. Juneja, G. S. Sekhon and Nitin

Seth,2nd Edition, New Age International

6. Metal Cutti ng Theory and Cutting Tool Design, by V. Arshinov and G. Alekseev, Mir

publishers, Moscow

7. Typical Examples and Problems in Metal Cutting and Tool Design, by N. Nefedov and K.

Osipov, Mir publishers, Moscow

8. Production Technology – HMT handbook

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/105/112105233/ - Metal Cutting and Machine Tools, IIT Kharagpur

## Page 57

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 55

Course Code Course Name Credits

MEDLO6023 Metal Forming Technology 03

Objectives:

1. To conversant with the basic knowledge on fundamentals of metal forming processes

2. To study various metal forming processes

3. Understanding plastic deformation and technical analysis of forming processes

Outcomes: Learner will be able to…

1. Understand the concept of different metal forming process.

2. Approach metal forming processes both analytically and numerically

3. Design metal forming processes

4. Develop approaches and solutions to analyze metal forming processes and the

associated problems an d flaws.

Module Details Hrs

1. Introduction to Metal Forming:

Metallurgical aspects of metal forming, slip, twinning mechanics of plastic

deformation, effects of temperature, strain rate, microstructure and friction in

metal forming -yield criteria and their significance, Classification of Metal

Forming Processes, Advantages and Limitations, Stress strain relations in

elastic and plastic deformation, concept of flow stresses, deformation

mechanisms, Hot and Cold Working Processes and Its Effect on Mechan ical

Properties.

08

2. Rolling:

Introduction and Classification, Types of Rolling Mills, Forces and

Geometrical Relationships in Rolling, Calculation of Rolling Load, Roll Pass

Design, and Defects in Rolled Products.

07

3. Forging:

Introduction and Classification, operation and principle of Forging Processes

and Equipment, Methods of forging, Open and Close Die Forging Processes,

Defects, Structure and Properties of Forged Products. Force Analysis in

forging.

07

4. Extrusion:

Introduction and Classification, Extrusion Equipment, Forces in extrusion,

Analysis of Extrusion Process, Extrusion of components including Seamless

Pipes and Tubes. Extrusion of pipes by cold working,

06

5. Drawing:

Introduction and Classification, Wire Drawing, Rod Drawing, Tube Drawing,

Deep Drawing, Analysis of Wire Drawing Process and Load Calculations. 06

6. Sheet Metal Forming:

Principle, process parameters, equipment and application of the following

processes: spinning, stretch forming, plate, V and edge bending, Curling,

Ironing, Roll Bending, Metal Spinning. Press brake forming, explosive

forming, Hydro forming, electro hydraulic forming, and magnetic pulse

forming High Velocity forming of metals and High energy Rate forming

06

## Page 58

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 56

Assessment:

Internal Assessment for 20 marks:

Consisting Two Compulsory Class Tests

First test based on approximately 40% of contents and second test based on remaining contents

(approximately 40% but excluding contents covered in Test I)

End Semester Examination :

Weightage of each module in end semester examination will be proportional to number of

respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks

2. Question 1 will be compulsory and sh ould cover maximum contents of the curriculum

3. Remaining questions will be mixed in nature (for example if Q.2 has part (a) from module 3

then part (b) will be from any module other than module 3)

4. Only Four questions need to be solved.

Text/Reference Books: -

1. Lin D Balint M Pietrzyk, Microstructure Evolution in Metal Forming Processes 1st Edition

2. Amitabha Ghosh and Asok Kumar Mallick, Manufacturing Science, Affiliated East -West Press

3. Christian Brecher and Ozdemir , Advances in Production Technology, Springer Publications

4. P.C.Sharma , A Text Book on Production Engineering, S.Chand Publications

5. P. N. Rao, “Manufacturing Technology”, Tata McGraw Hill

6. Aviter, “Fundamental of Metal Working”, McGraw Hill Publisher

7. Dieter, “Mechanical Metallurgy”

Links for online NPTEL/SWAYAM courses:

https://nptel.ac.in/courses/112/107/112107250/ - Principles of Metal Forming Technology, IIT

Roorkee

https://nptel.ac.in/courses/112/106/112106153/ - Forming, IIT Madras

## Page 59

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 57

Course Code Course Name Credits

MEL601 Machine Design 01

Objectives:

1. To study the basic of modelling software, part design and assembly making.

2. To familiarize with use of design data books & various codes of practice.

3. Based on design calculation preparation of working drawings of actual design model.

Outcomes: Learner will be able to…

1. Design shaft under various conditions

2. Design Knuckle Joint / cotter joint

3. Design Screw Jack

4. Design Flexible flange couplings/ Leaf spring

5. Convert design dimensions into working/manufacturing drawing

6. Use design data book/standard codes to standardise the designed dimensions.

Term Work:

a) Term work - Shall consist of (minimum 3) design exercises from the list which may include

computer aided drawing on A3 size sheets .

1) Knuckle Joint / cotter joint

2) Couplings

3) Screw Jack

4) Leaf springs

Software Analysis of any one component from the above list

b) Assignments:

Design exercises in the form of design calculations with sketches and/ or drawings on following

machine elements.

1) Bolted and welded joints

2) Bearings.

3) Shaft design (solid and hollow shaft)

4) Flywheel and Belts.

The distribution of marks for term work shall be as follows:

Assignments, Exercises& Drawing sheets: 15 Marks

Course Project: 05 Marks (Minimum five components)

Attendance: 05 Marks

End Semester Practical/Oral examination:

1. Each student will be given a small task of design, based on syllabus, which will be assessed by

pair of examiners during the oral examination.

2. Distribution of marks for practical -oral examination shall be as follows:

Design Task: 15 marks

Oral: 10 marks

3. Evaluation of practical/oral examination to be done based on the performance of design task.

4. Students work along with evaluation report to be preserved till the next examination.

## Page 60

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 58

Text/ Reference Books

1. Design of Machine Elements - V.B. Banadari, Tata McGraw Hill Publication

2. Design of Machine Elements - Sharma, Purohil. Prentice Hall India Publication

3. Machine Design -An Integrated Approach - Robert L. Norton, Pearson Education

4. Machine Design by Pandya & Shah, Charotar Publishing

5. Mechanical Engineering Design by J.E.Shigley, McGraw Hill

6. Recommended Data Books - PSG

7. Machine Design by Reshetov, Mir Publication

8. Machine Design by Black Adams, McGraw Hill

9. Fundamentals of Machine Elements by Hawrock, Jacobson McGraw Hill

10. Machine Design by R.C.Patel, Pandya, Sikh, Vol -I & II C. Jamnadas& Co

11. Design of Machine Elements by V.M.Faires

12. Design of Machine Elements by Spotts.

## Page 61

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 59

Course Code Course Name Credits

MEL602 Turbo Machinery 01

Objectives

1. To familiarize with boilers, boiler mountings and accessories using models/cut sections.

2. To familiarize with hydraulic energy conversion devices.

3. To familiarize with thermal energy conversion devices.

Outcomes: Learner will be able to…

1. Differentiate boiler, boiler mountings and accessories

2. Conduct a trial on reciprocating compressor / centrifugal compressor.

3. Conduct a trial on impulse turbine and analyze its performance

4. Conduct a trail on reaction turbine and analyze its performance

5. Conduct a trial on Centrifugal pump and analyze its performance

6. Conduct a trial on Reciprocating pump and analyze its performance

7. Conduct a trial on gear pump

List of Experiments

Group -A (conduct any 7 including S.N.10)

1. Demonstration / e -learning of Boiler, Boiler mountings and accessories

2. Impa ct of jet

3. Trial on Impulse turbine (Pelton Wheel Turbine)

4. Trial on Reaction turbine (Francis Turbine)

5. Trial on Reaction turbine (Kaplan Turbine)

6. Trial on centrifugal pump (Single stage/Multistage)

7. Trial on reciprocating pump.

8. Trial on reciprocating / cen trifugal air compressor

9. Trial on gear pump

10. Industrial visit to a power plant (compulsory)

Group –B (conduct any 3)

1. Measurement of Hydrostatic Pressures

2. Verification of Archimedes’ Principle

3. Calibration of Venturimeter/ Orifice meter/Nozzle/ Pitot tube

4. Determination the friction factor in Pipes

5. Determination of major and minor losses in Pipe systems

6. Verification of Bernoulli’s Equation

7. Calculation of Lift and Drag over an aerofoil

## Page 62

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 60

Assessment:

Term Work

Term work shall consist of all the experiments fr om the list, 3 assignments containing numerical

based on Centrifugal Pump, Reciprocating Pump and centrifugal compressor and a visit report.

The distribution of marks for term work shall be as follows:

Laboratory work (Experiments): 10 marks

Assignments: 0 5 marks

Visit report: 05 Marks

Attendance: 05 marks

Virtual Labs

http://fm -nitk.vlabs.ac.in/# - Fluid Mechanics Lab, NITK Surathkal

https://fmc -nitk.vlabs.ac.in/fluid -machinery/ - Fluid Machinery Lab, NITK Surathkal

## Page 63

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 61

Course Code Course Name Credits

MEL603 Heating, Ventilation, Air Conditioning and

Refrigeration 01

Objectives:

1. To study working and operating principle of vapour Compression and vapour absorption

system.

2. To study Controls and Components of refrigeration and Air conditioning system.

3. To design air conditioning systems using cooling load calculation.

Outcomes: Learner will be able to…

1. Aware of the roles and ethics of HVAC &R engineers in related industries.

2. Present the impact of professional engineering solutions in societal and environmental

contexts.

3. performance of HVAC &R systems Evaluate

4. Develop awareness of the engineering and technolog ical aspects in the HVAC &R

industries.

5. Communicate effectively through the preparation of report and practical presentation .

6. Analyse design aspects of HVAC &R in various application.

A - Part

List of Experiments

1. Study and performance on simple vapour compression test rig .

2. Study and performance of heat pump test rig.

3. Trial on Vapour absorbtion refrigeration test rig .

4. Perform humidification and dehumdification air conditioning process on air

conditioning test rig.

5. Study and performance of cooling tower based on the cooling load and

approach to wet bulb temperature.

6. Study and performance of refrigeration cycle on Ice plant.

7. Performance analysis on water cooler system .

8. Cooling capacity analysis of the desert cooler.

9. Steady state Simulation of VCR system with developed code or any

analytical software.

10. Calculate cooling load of a confined space.

## Page 64

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 62

Part –B

Seminar Case studies through /Poster presentation on

1. Chiller unit

2. Building Management system(Introduction)

3. Effect on Ozone depletion and Global warming,

4. Alternative Refrigerants.

5. Different Protocols used in Refrigerant

6. Variable refrigerant flow technology & its smart control

Term Work

Term work shall consist of

1. Minimum six experiments

2. Industrial visit on any HVAC &R plant

3. Case study report

Distribution of Term work marks as follow:

1. Experiments : 10 marks

2. Case study :5 marks

3. Industrial Visit Report : 5 Marks

4. (Theory + Practical) : 5 marks Attendance

End Semester Practical/Oral examination:

1. Pair of Internal and External Examiner should conduct practical/viva based on contents

2. Practical examination (in a group of not more than 5 students) duration is 2 hours

3. Distribution of marks for practical/viva examination shall be as follows:

a. Practical performance …… 15 marks

b. Oral …… ……………… 10 marks

4. Evaluation of practical examination to be done based on the experiment performed and the

output of the experiments during practical e xamination.

5. Evaluation of oral examination to be done based on the entire syllabus.

6. Students work along with evaluation report to be preserved till the next examination

Virtual Labs

http://vlabs.iitb.ac.in/vlabs -dev/labs/mit_bootcamp/refigeration/index.php - Refrigeration and Air

Conditioning Virtual Lab, IIT Bombay

## Page 65

University of Mumbai B. E. (Mechanical Engineering), Rev 2019 63

Course Code Course Name Credits

MESBL601 Measurements and Automation 02

Objectives:

1. To study fundamentals of inspection methods and systems.

2. To study working of mechanical measurement system.

3. To familiarise with different types of control systems.

4. To study different hydraulic and pneumatic systems.

5. To study various design principles of robotics through kinematic analysis, workspace analysis

and trajectory planning.

Outcomes: Learner will be able to…

1. Apply inspection gauge to check or measure surface parameters.

2. Measure surface parameters using precision measurement tools and equipment.

3. Measure different mechanical parameters by using sensors.

4. Analyse the response of a control systems.

5. Demonstrate use of automated controls using pneumatic and hydrauli c systems.

6. Implement program on PLC system and demonstrate its application

The laboratory experiments should be based on the following:

Group A (Metrology):

1. Experiments on linear and angular measurement using Vernier calliper, micrometer and Bev el

protractor.

2. Experiments on surface measurement by using Surface roughness tester.

3. Experiments on measurement of gear parameters using Gear tooth Vernier calliper / Parkinson

gear tester.

4. Experiments on screw thread measurement using screw thread micrometer, Floating carriage

micrometer / bench micrometer.

5. Experiments on linear / angular measurements of screw / gear /single point tool using Optical

profile projector or Tool maker’s microscope.

6. Experiment using Mechanical / Pneumatic ty pe Comparator.

7. Experiments on flatness measurement by Autocollimator / Interferometry method

Group B (Mechanical Measurement):

1. Experiments on measurement of displacement by sensors like LVDT, Potentiometers etc.

2. Experiments on measurement of pr essure by gauges or sensors like vacuum Gauges, pressure

gauge, piezoelectric sensors, strain gauge sensors etc.

3. Experiments on measurement of vibration by accelerometers or NI.

4. Experiments on feedback control systems and servomechanisms

5. Experimen t on frequency response system identification / transient state response of a control

system.

6. Experiment on design of PID controller for a system or simulate and tune a PID controller using

lab view.

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Group C (Automation):

1. Experiment on trainer kit ( Any one)

a) Designing sequential operation for two cylinders using electro -hydraulic circuits.

or

b) Designing sequential operation for two cylinders using electro - pneumatic circuits.

2. Experiment on simulation using software like Festo, AutoSim etc.

a) Simulation of basic pneumatic and electro -pneumatic circuits.

or

b) Simulation of hydraulic and electro -hydraulic circuits.

3. Experiments on Ladder programming

a) Experiments on Ladder programming on PLC for simple ON OFF control, timers, counter, two

motor system, simple control applications with logic/ timers/counters.

or

b) Experiments on Ladder programming for Mechatronics system (e.g. bottle filling plant, control

of electro -pneumatic or electro -hydraulic systems).

4. Experiments on Robotics

a) Demon stration and study of functions of components of robotics arm.

or

b) Visualization of DH (Denavit –Hartenberg) parameters in Roboanalyzer (*Roboanalyzer is free

software developed by IIT Delhi, available on www.roboanalyzer.com).

Term Work

Term work shall consist of minimum Nine Experiments. Three from each group mentioned above.

There will be no theoretical assignment for the lab course. The distribution of marks for term work

shall be as follows:

Laboratory work (Experiments) : 20 marks

Attendance: : 05 marks

End Semester Practical/Oral Examination:

1. Pair of Internal and External Examiner should conduct practical and viva based on contents.

2. Practical examination (in a group of not more than 4 students) duration is 2 hours

3. Dist ribution of marks for practical/viva examination shall be as follows:

Practical performance: 15 marks

Oral: 10 marks

4. Evaluation of practical examination to be done based on the experiment performed and the output

of the experiment during practical examination.

5. Students work along with evaluation report to be preserved till the next examination.

Virtual Labs

http://ial -coep.vlabs.ac.in/ - Industrial Automation Laboratory, COEP

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Course code Course Name Credits

MEPBL601 Mini Project - 2B 02

Objectives:

1. To acquaint with the process of identifying the needs and converting it into the problem.

2. To familiarize the process of solving the problem in a group.

3. To acquaint with the process of applying basic engineering fundamentals to attempt

solutions to the problems.

4. To inculcate the process of self -learning and research.

Outcome: Learner will be able to…

1. Identify problems based on societal /research needs.

2. Apply Knowledge and skill to solv e societal problems in a group.

3. Develop interpersonal skills to work as member of a group or leader.

4. Draw the proper inferences from available results through theoretical/

experimental/simulations.

5. Analyse the impact of solutions in societal and environm ental context for sustainable

development.

6. Use standard norms of engineering practices

7. Excel in written and oral communication.

8. Demonstrate capabilities of self -learning in a group, which leads to life long learning.

9. Demonstrate project management princip les during project work.

Guidelines for Mini Project

Students shall form a group of 3 to 4 students, while forming a group shall not be allowed

less than three or more than four students, as it is a group activity.

Students should do survey and identify n eeds, which shall be converted into problem

statement for mini project in consultation with faculty supervisor/head of

department/internal committee of faculties.

Students hall submit implementation plan in the form of Gantt/PERT/CPM chart, which will

cover weekly activity of mini project.

A log book to be prepared by each group, wherein group can record weekly work progress,

guide/supervisor can verify and record notes/comments.

Faculty supervisor may give inputs to students during mini project activ ity; however, focus

shall be on self -learning.

Students in a group shall understand problem effectively, propose multiple solution and

select best possible solution in consultation with guide/ supervisor.

Students shall convert the best solution into w orking model using various components of

their domain areas and demonstrate.

The solution to be validated with proper justification and report to be compiled in standard

format of University of Mumbai.

With the focus on the self -learning, innovation, addr essing societal problems and

entrepreneurship quality development within the students through the Mini Projects, it is

preferable that a single project of appropriate level and quality to be carried out in two

semesters by all the groups of the students. i .e. Mini Project 1 in semester III and IV.

Similarly, Mini Project 2 in semesters V and VI.

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However, based on the individual students or group capability, with the mentor’s

recommendations, if the proposed Mini Project adhering to the qualitative aspects

mentioned above gets completed in odd semester, then that group can be allowed to work on

the extension of the Mini Project with suitable improvements/modifications or a completely

new project idea in even semester. This policy can be adopted on case by ca se basis.

Guidelines for Assessment of Mini Project:

Term Work

The review/ progress monitoring committee shall be constituted by head of

departments of each institute. The progress of mini project to be evaluated on

continuous basis, minimum two reviews in each semester.

In continuous assessment focus shall also be on each individual student, assessment

based on individual’s contribution in group activity, their understanding and response

to questions.

Distribution of Term work marks for both semesters shal l be as below;

o Marks awarded by guide/supervisor based on log book : 10

o Marks awarded by review committee : 10

o Quality of Project report : 05

Review/progress monitoring committee may consider following points for assessment

based on either one ye ar or half year project as mentioned in general guidelines.

One-year project:

In first semester entire theoretical solution shall be ready, including

components/system selection and cost analysis. Two reviews will be conducted based

on presentation given by students group.

First shall be for finalisation of problem

Second shall be on finalisation of proposed solution of problem.

In second semester expected work shall be procurement of components/systems,

building of working prototype, testing and validatio n of results based on work

completed in an earlier semester.

First review is based on readiness of building working prototype to be

conducted.

Second review shall be based on poster presentation cum demonstration of

working model in last month of the said semester.

Half-year project:

In this case in one semester students’ group shall complete project in all aspects

including,

o Identification of need/problem

o Proposed final solution

o Procurement of components/systems

o Building prototype and testing

Two reviews will be conducted for continuous assessment,

First shall be for finalisation of problem and proposed solution

Second shall be for implementation and testing of solution.

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Assessment criteria of Mini Project.

Mini Project shall be assessed based on foll owing criteria;

1. Quality of survey/ need identification

2. Clarity of Problem definition based on need.

3. Innovativeness in solutions

4. Feasibility of proposed problem solutions and selection of best solution

5. Cost effectiveness

6. Societal impact

7. Innovativeness

8. Cost effectiveness and Societal impact

9. Full functioning of working model as per stated requirements

10. Effective use of skill sets

11. Effective use of standard engineering norms

12. Contribution of an individual’s as member or leader

13. Clarity in written and oral communication

In one year, project , first semester evaluation may be based on first six criteria’s

and remaining may be used for second semester evaluation of performance of

students in mini project.

In case of half year project all criteria’s in generic may be considered for evaluation

of performance of students in mini project.

Guidelines for Assessment of Mini Project Practical/Oral Examination:

Report should be prepared as per the guidelines issued by the University of Mumbai.

Mini Project shall be assessed through a presentation and demonstration of working model

by the student project group to a panel of Internal and External Examiners preferably from

industry or research organisations having experience of more than five years approved by

head of Institution.

Students shall be motivated to publish a paper based on the work in Conferences/students

competitions.

Mini Project shall be assessed based on following points;

1. Quality of problem and Clarity

2. Innovativeness in solutions

3. Cost effectiveness and Societal impact

4. Full functioning of working model as per stated requirements

5. Effective use of skill sets

6. Effective use of standard engineering norms

7. Contribution of an individual’s as member or leader

8. Clarity in written and oral communication