7th Semester Scheme

Course Code Subject Name L T P CreditsMET411 Mechanical Vibration PC 3 1 0 3.5MET412 Automobile Engineering PC 3 0 0 3MET413 Law for Engineers ES 3 0 0 3

MEXXXX Professional Elective -4 PE 3 0  0 3XXO44X Open Elective-1 O

E3 1 0 3.5

MEP411 Mechanical Vibration Lab PC 0 0 2 1MEP412 Automobile Engineering Lab PC 0 0 2 1MET414 Engineering Practice PC 0 2 0 1MES411 Project PC 0 0 6 3MES412 Industrial Summer Training* PC 0 0 0 2

Total 15 3 4 24

8th Semester Scheme

Course Code Subject Name L T P Credits

MET451 Operation Research PC 3 1 0 3.5MET452 Industrial Automation & Robotics PC 2 0 0 2XXO49X Open Elective-2 O

E3 1  0 3.5

MEXXXX Professional Elective -5 PE 3 0 0  3MEXXXX Professional Elective -6 PE 3 0  0 3XXO49X Professional Elective Lab PE 0 0 2 1MET453 Engineering Practice PC 0 2 0 1MES451 Project PC 0 0 10 5

Total 0 14 4 22

Open Elective-1 Offered by Mechanical Department to other CoursesSemester - 7

MEO441 Automobile Engineering OE

3 0 0 3

MEO442 Robotics Engineering OE

3 0 0 3

Open Elective-2 Offered by Mechanical Department to other CoursesSemester - 8

MEO491 Operation Research OE

3 0 0 3

MEO492 Industrial Engineering OE

3 0 0 3

7th Semester Syllabus

MECHANICAL VIBRATIONS (MET411)Internal Marks : 40 Credits : 3.5External Marks : 60 L T PDuration of External Exam : 3 Hours 3 1 0

Course Objectives:To study the basics concepts of vibrations in the machine elements with the help of degree of freedom of any system having vibrations.

Unit Course Outcomes

ITo understand the basic concept of vibrations with the help of undamped and damped free vibrations systems having Single Degree of Freedom.

II To aware the students about Forced Vibrations with the help of two- degree of freedom systems.

IIITo make familiarize about the Multi-Degree of Freedom Systems by using different Matrix alteration methods.

Detailed Contents:UNIT-I

1. Fundamentals of Vibration: Importance and scope, Definition and terminology, Representation of harmonic motions: vector and complex methods, Introduction to various types of vibrations and types of excitation, Methods of vibration analysis.2. Single Degree of Freedom System-Undamped Free Vibrations: D’Alemberts Principle, Energy method, Rayleigh method, simple applications of these methods, Equivalent spring stiffness, Torsional vibrations.3. Single Degree of Freedom System-Damped Free Vibrations: Damping models (viscous damping, structural damping, and coulomb damping), Over-damped case, critically damped case, under-damped system, Logarithmic decrement.

UNIT-II4. Single Degree of Freedom System-Forced Vibrations: Solution for simple harmonic excitation, Steady state vibrations, Base excitation, Vibration isolation and transmissibility, Vibration measuring instruments, Whirling of shaft without friction.5. Two Degree of Freedom Systems (a) Undamped Vibrations: Normal modes vibrations, natural frequencies, Mode shapes, forced harmonic vibrations, Torsional vibrations of two rotor systems.(b) Applications: Dynamic vibration absorber, Centrifugal pendulum absorber, Torsional vibration absorber, Untuned vibration damper.

UNIT-III6. Multi-Degree of Freedom Systems: Undamped free vibrations, Influence coefficients, Generalised coordinates, Orthogonality principal, Matrix alteration methods,: Rayleigh and Dunkerley, Holzer's , stodola method, Eigen values & eigen vectors.7. Continuous Systems: Free vibration of the following for various end conditions; Vibration of a string, Longitudinal vibrations of bar, Transverse vibration of beam, Torsional vibrations of circular shaft.

Note for Paper setter:The syllabus has been divided into three units. Paper setter will set three questions from each unit and one compulsory question spread over the whole syllabus & consisting of short answer questions. The compulsory question will be set as first question. The students will be required to attempt six questions in all including the compulsory question. The student can attempt maximum two questions from each unit. All questions carry equal marks.

Text Books:

1. Mechanical Vibrations by GK Grover, Nem Chand and Bros., Roorkee.2. Mechancial Vibrations by KK Pujara, Dhanpat Rai and Sons, Delhi.3. Mechanical Vibrations by V.P.Singh, Dhanpat Rai and Co.(P) Ltd., Delhi.

AUTOMOBILE ENGINEERING (MET412)Internal Marks : 40 Credits : 3External Marks : 60 L T PDuration of External Exam : 3 Hours 3 0 0

Course Objectives:To study the basics parts of an automobile in detail like power transmission and power control systems and to impart the knowledge of recent trends in automobiles.

Unit Course Outcomes:

I To understand the basic concept of Automobile and Internal Combustion Engines with the help of different parts.

IITo aware the students about control systems of automobiles by imparting knowledge about transmission and suspension system, brakes and steering etc.

III To make familiarize about the new advancements in Automobile with the help of newAlternative Energy Sources and about the concept of emission control.

Detailed Contents:UNIT - I

1. Automobile basics: Components of automobile, basic structure, classification of automobile, body styles, frame and frameless construction.2. Internal Combustion Engines: Classification of IC engines, different parts of IC engine, working cycles, Spark plug, carburetor, fuel pump, injectors, valves, cooling system, lubrication system, turbocharger, supercharger, throttle body and multi point fuel injection system (MPFI), Battery coil ignition system and Magneto Ignition system. Power requirements, motion resistance and power loss, tractive effort, and vehicle performance curves, selection of power unit and engine performance characteristics.

UNIT - II3. Transmission system: Functions of transmission, necessity, types of transmission, sliding mesh, constant mesh, synchromesh, selector mechanism, transfer box, automatic transmission, torque converter, overdrive, propeller shaft, universal joint, final drive, differential, rear axle, rear axle drive. Requirements of clutches, types of clutches, working of single plate, multiplate and centrifugal clutch, clutch operation, clutch plate, fluid flywheel. 4. Suspension, Brakes and Steering: Steering geometry and types of steering gear box, Power Steering, Types of Front Axle, Types of Suspension Systems, Pneumatic and Hydraulic Braking Systems, Antilock Braking System, Brake efficiency and stooping distance, fading of brakes, wheel skidding, types of brakes, drum and disk brakes, servo brakes.

UNIT - III5. Modern trends in Automobile: Adaptive cruise control system, EBD (Electronic brake force distribution system), Traction control system, Airbags, Electronic stability control system (ESC), Common Rail Direct Injection Diesel Engine, TDI6. Emission control & Alternative Energy Sources: Automotive air pollution, emission control, crank case emission, evaporative emission control, exhaust emission control, catalytic converter. Use of Compressed Natural Gas (CNG), Liquefied Petroleum Gas (LPG), Bio-diesel, Bio-ethanol, and Hydrogen in Automobiles- Engine modifications required –Performance, Electric and Hybrid Fuel Cell.Note for Paper setter:The syllabus has been divided into three units. Paper setter will set three questions from each unit and one compulsory question spread over the whole syllabus & consisting of short answer questions. The compulsory question will be set as first question. The students will be required to attempt six questions in all including the compulsory question. The student can attempt maximum two questions from each unit. All questions carry equal marks.Text Books: 1. Kripal Singh: Automobile Engineering, Vol. I & II, Standard Publication Distributor, Delhi 2. W.H.Crouse: Automotive Mechanics, Tata McGraw Hill D. L. Anglin Publishing Co. Ltd. New Delhi 3 Heinz Heisler, ‘Advanced Engine Technology,” SAE International Publications, USA,1998 .

4 Dempsey, P.: Automotive Engines. 4. J. Heitner : Automotive Mechanics Affiliated East West Press,New Delhi. 5. N.K.Giri : Problems in Automobile Mechanics, Khanna Publishers, Delhi.

LAW FOR ENGINEERS (MET413)Internal Marks : 40 Credits : 4External Marks : 60 L T PDuration of External Exam : 3 Hours 3 0 0Course Objectives:

Course Outcomes:

1. The objective of the course is to familiarize students (Prospective engineers) with elementary knowledge of laws that would be of utility in their profession.2. The syllabus covers Constitution of India and new areas of law like IPR, ADR, Human Rights, Right to Information, Corporate law, Law relating Elections and Gender Studies. Detailed Contents:

UNIT - I1. Constitutional Law:The Preamble; Fundamental Rights, Judicial Activism including Equality and Social Justice, Life and Personal Liberty and Secularism and Religious freedoms; Directive principles of State policy; Fundamental Duties; Emergency provisions – kinds, legal requirements and legal effects. (5)2. Human Rights and Public International Law:Human Rights in International Law-Theoretical foundation, human rights and international law; Historical development of human rights; Human Rights in Indian tradition and Western tradition; Covenant on Civil & Political Rights 1966 including Optional Protocol – I (Individual Complaint Mechanism) & Optional Protocol – II (Abolition of Death Penalty); Covenant on Economic, Social and Cultural Rights 1966 including Optional Protocol – I (2002); UN Mechanism and specialized agencies, (UNICEF, UNESCO, WHO, ILO, FAO, etc.); International NGOs – Amnesty International, Human Rights Watch, Greenpeace Foundation; Enforcement of Human Rights in India including Supreme Court, High Courts, Statutory Commissions – NHRC, NCW, NCM, NC-SCST etc.(5)

UNIT - II3. General Principles of Contract:under Indian Contract Act, 1872 covering General principles of contract – Sec. 1 to 75 of Indian Contract Act and including Government. as contracting party, Kinds of government contracts and dispute settlement, Standard form contracts; nature, advantages, unilateral character, principles of protection against possibility of exploitation, judicial approach to such contracts, exemption clauses, clash between two standard form contracts;(4 Lectures) 4. Law relating to Intellectual property:Introduction – meaning of intellectual property, main forms of IP, Copyright, Trademarks, Patents and Designs, Secrets; Other new forms such as plant varieties and geographical indications; International instruments on IP – Berne convention, Rome convention, TRIPS, Paris convention and international organizations relating IPRs, WIPO, WTO etc; Law relating to Copyright in India including Historical evolution of Copy Rights Act, 1957, Meaning of copyright – literary, dramatics and musical works, sound records and cinematographic films, computerprograms, Ownership of copyrights and assignment, Criteria of infringement, Piracy in Internet – Remedies and procedures in India; Law relating to Trademarks under Trademark Act, 1999 including Rationale of protection of trademarks as Commercial aspect and Consumer rights, Trademarks, registration, procedures, Distinction between trademark and property mark, Doctrine of deceptive similarity, Passing off an infringement and remedies; Law relating to Patents under Patents Act, 1970 including Concept and historical perspective of patents law in India, Patentable inventions with special reference to biotechnology products, Patent protection for computer programs, Process of obtaining patent – application, examination, opposition and sealing of patents, Patent

cooperation treaty and grounds for opposition, Rights and obligations of patentee, Duration of patents – law and policy considerations, Infringement and related remedies. (8 Hrs)

UNIT - III5. Right to Information Act, 2005:Evolution and concept; Practice and procedures; Official Secret Act, 1923; Indian Evidence Act, 1872; Information Technology – legislation and procedures, Cyber crimes – issues and investigations. (3)

6. Labour Laws:Industrial Disputes Act, 1947; Collective bargaining; Industrial Employment (Standing Orders) Act, 1946; Workmen‟s Compensation Act, 1923. (3)

7. Corporate Law:Meaning of corporation; Law relating to companies, public and private (Companies Act, 1956) general provisions; Law and multinational companies – International norms for control, FEMA 1999, collaboration agreements for technology transfer; Corporate liability, civil and criminal. (4)

Text/Reference Books: 1. D.D. Basu (1996), Shorter Constitution of India, Prentice Hall of India 2. M.P. Jain (2005), Indian Constitutional Law, Wadhwa& Co. 3. M.P. Singh (1998), Constitutional Law of India, Eastern Book Co.

MECHANICAL VIBRATIONS LAB (MEP411)

Internal Marks : 20 Credits : 1 External Marks : 30 L T PExternal Viva/Voce to be conducted 0 0 2Lab. Objectives: Attention will be paid to vibrating systems such as spring mass system, rotor, rolling element by having measurement of frequency, amplitude, velocity and acceleration. Also the basic principles of measurement will be presented from feedback of different applications aspects.

LIST OF EXPERIMENTS:1. To determine the radius of gyration ‘k’ of a given compound pendulum &To verify

relation of compound pendulum.2. To study the torsional vibrations of single rotor system.3. To study the free vibration of two rotor system and to determine the natural frequency of

vibration theoretically and experimentally.4. To study the longitudinal vibration of helical spring and to determine the frequency and

time period of oscillation theoretically and actually by experiment.5. To study the damped torsional oscillation and to determine the damping co-efficient.6. To study the undamped free vibration of equivalent spring mass system.7. To study the forced damped vibration of equivalent spring mass system.8. To study the forced vibration of the beam for different damping.9. To verify the Dunkerley’s Rule using beam with rectangular cross-section.

AUTOMOBILE ENGINEERING LAB(MEP412)

Internal Marks : 60 Credits : 01 External Marks : 40 L T PExternal Viva/Voce to be conducted 0 0 2Lab. Objectives: To enhance the practical knowledge of students by the application theoretical concepts of the automobile engineering. To develop the ability among students to analyse the automotive concept and technical aspects for application to automotive design.

LIST OF EXPERIMENTS:1) Trouble shooting in cooling system of an automobile vehicle.2) Trouble shooting in the ignition system setting of spark plug gap.3) Trouble shooting in braking system with specific reference to master cylinder, brake

shoes, overhauling of system and the adjusting of the system and its testing.4) Fault diagnosis in transmission system including clutches, gear box assembly.5) Adjustment of pedal play in clutch, brake and steering wheel play.6) Trouble shooting in starter system and charging system.7) Balancing of wheels.

8) Wheel alignment.9) To visit the automobile service and maintenance shop and study the different sections of

layout.10) To remove the trapped air from diesel engine fuel supply system.

List of Professional Electives :-

A :-Thermal Group

MEA411 SOLAR ENERGY L T P CTotal Contact Hours : 42 3 1 0 0Prerequisite: None

Marks-100Duration of External Exam : 3 Hours

Internal-40 External-60Course Objective

To understand characteristics of solar radiation, its global distribution, and conversion methods of solar energy to heat and power.Unit Course Outcome

IThe solar radiation and measurement techniques..

The methods of calculation of solar radiation availability at a given location.The fundamentals of thermal and direct conversion of solar energy to power.

II Understand the fundamentals of solar flat plate collectors.Familiar with the solar low, medium and high temperature applications.

Contents of the SyllabusUnit-1

1. Solar Radiation: Introduction, solar system – sun, earth and earth-sun angles, time, derived solar angles, estimation of solar radiation (direct and diffuse) (4 Hr).2. Effect of Solar radiation upon structures: Steady state heat transmission, solar radiation properties of surfaces, shading of surfaces, periodic heat transfer through walls and roofs. Extraterrestrial radiation characteristics, Terrestrial radiation, solar insolation, spectral energy distribution of solar radiation. Depletion of solar radiation - Absorption, scattering. Beam radiation, diffuse and Global radiation. Measurement of solar radiation – Pyrometer, pyrheliometer, Sunshine recorder. (7 Hr)

3. Solar Collectors: Flat plate and concentrating – comparative study, design and materials, efficiency, selective coatings, heliostats. (5 Hr)

Unit-2

4. Solar time - Local apparent time (LAT), equation of time (E). Solar radiation geometry -Earth-Sun angles – Solar angles. Calculation of angle of incidence - Surface facing due south,horizontal, inclined surface and vertical surface. Solar day length – Sun path diagram –Shadow determination. Estimation of Sunshine hours at different places in India. Calculationof total solar radiation on horizontal and tilted surfaces. Prediction of solar radiationavailability (8 Hr)

5. Heating and cooling Applications of Solar Energy: Air and Water heating systems, thermal storages, solar bonds, solar pumps, solar lighting systems, solar cookers, solar dryingof grains. Continuous and intermittent vapor absorption systems for cooling applications, absorbent – refrigerant combination, passive cooling systems. (7 Hr)

Unit-3

6. Solar Electric Conversion Systems: Photo voltaic, solar cells, satellite solar powersystems. Design of solar PV systems and cost estimation.Socio-economic and environmental merits of photovoltaic systems (6Hr)

7. Effects on Environment, economic scenario, ozone layer depletion, green houseeffect, global warming, Remedial measures by international bodies. (5 Hr)

Text Books:1. Solar Energy – S P Sukhatme, Tata McGraw Hill2. Solar Energy Process – Duffie and Bechman, John Wiley

References:1. Foster R., Ghassemi M., Cota A., “Solar Energy”, CRC Press, 2010.2. Duffie J.A., Beckman W.A. “Solar Engineering of Thermal Processes”, 3rd ed., Wiley, 2006.3. De Vos, A., “Thermodynamics of Solar Energy Conversion”, Wiley-VCH, 2008.4. Garg H.P., Prakash J., “Solar Energy Fundamentals and Applications”, Tata McGraw-Hill, 2005.

MEA411 SOLAR ENERGYDepartment

Teaching the Subject Department of Mechanical Engineering

Program Outcome a b c d e f g h i j k

Mapping of Course outcome with Program outcome

I II III III

Category BS ES PD PC PE OE Project/ Training

Approval Date of meeting of the Board of Studies……..

Instructions for the Paper-SetterPlease go through these instructions thoroughly and follow the same pattern while setting the paper as the students have been prepared according to this format.Maximum Marks = 60 Time: 3 HrsWeightage per unit = 20 marks (excluding over attempt weightage)1. Question Paper will consist of ten questions.2. Section A of question paper is compulsory, containing five parts each of 2 marks covering the whole syllabus (short answer type- total 10 marks)

B :-Design Group

MEB412

INDUSTRIAL DESIGN & ERGONOMICS L T P C

Total Contact Hours : 45 3 0 0 3.0Prerequisite: NoneMax. Marks-100 Internal-40 External-60 Duration of External Exam : 3 HoursUnit Course Outcomes

1 To understand the ergonomics & industrial design & work design To be able to design furniture and design of controls in automobiles

2 To understand the ergonomics & production systems To be able to visual effects of line and colour

3 To understand significance of Aesthetic concepts . To analyze industrial design in practice

Unit-I1.Introduction to Ergonomics and Industrial Design: An approach to industrial design- elements of design, Structure for industrial design in engineering; Application in modern manufacturing systems; General approach to the man-machine relationship, Work station design, Working position. (7 hours)2. Control and Displays: Shapes and sizes of various controls and displays- Multiple displays and control situations; design of major controls in automobiles, machine tools etc.; Design of furniture; Redesign of instruments. . (8 hours)

Unit-II

3. Ergonomics and Production: Ergonomics and product design, ergonomics in automated systems; Expert systems for ergonomic design; Anthropometrics data and its applications in ergonomic design; Limitations of anthropometric data, Use of computerized database; Case study. 4. Visual Effects of Line and Colour: The mechanics of seeing; Psychology of seeing; General influence of line and form; Colour and light; Colour and objects; Colour and the eye; Colour consistency; Colour terms; Reaction to colour and colour continuation; Colour on engineering equipments.

Unit-III5. Aesthetic Concepts: Concept of unity; Concept of order with variety; Concept of purpose style and environment; Aesthetic expressions; Style, Components of style; House style; Observation style in capital goods; Case study.

6. Industrial Design in Practice: General design; Specifying Design equiQMEnts; Rating the importance of industrial design; Industrial design in design process.

Books: 1. Industrial design for Engineers W.H. Mayall London Hiffee Books Ltd. 2. Introduction to Ergonomics R.C. Bridger McGraw Hill 3. Human Factor Engineering Sanders & McComlick

MEB412 INDUSTRIAL DESIGN & ERGONOMICSDepartment Teaching

the Subject Department of Mechanical Engineering

Program Outcomea b c d e f g h i j k

Mapping of Course outcome with Program outcome

I II III IV

Category BS ES PD PC PE OE Project/ Training

xApproval Date of meeting of the Board of Studies……..

Instructions for the Paper-Setter

Please go through these instructions thoroughly and follow the same pattern while setting the paper as the students have been prepared according to this format.Maximum Marks = 60 Time: 3 HrsWeightage per unit = 20 marks (excluding over attempt weightage)1. Question Paper will consist of ten questions.2. Section A of question paper is compulsory, containing five parts each of 2 marks covering the whole syllabus (short answer type- total 10 marks)3. Set three questions from each unit I, II and III. Students will attempt 5 questions selecting atleast one question from sections B, C & D. Each question carries 10 marks. Questions of Section B will be from unit I, Questions of Section C from unit II and Questions of section D from unit III.

C :-Production

Group

MEC411WORK STUDY & ERGONOMICS L T P C

Total Contact Hours : 45 3 0 0 0Prerequisite: NoneMarks-100

Duration of External Exam : 3 HoursInternal-40 External-60

Course Objective The course will prepare engineers to understand the concepts of Work study &

Ergonomics requirements & their effect on performance. Unit Course Outcome

ITo understand the various components and functions of work study.To understand the various techniques of Work study.

II To familiarize with the concept of Work measurement and factors affecting .To understand the concept of work sampling .

III To understand the concept of ergonomics Able to understand the usage of Anthropometric principles & human capabilities .

Contents of the SyllabusUNIT-I Introduction- Introduction to industrial Engineering, productivity, measurement of productivity 2 hours Introduction to work-study. The basic procedure of work-study. Work study for establishing the standard time for a given activity. Method study, procedure for Method study, Principles of motion economy, Filming techniques and micro motion analysis, recording technique. Construction of process chart, Gantt chart, SIMO chart, string chart, Travel chart, Multiple activity chart, Sampling process, Critical examination analysis. Primary, secondary and tertiary stages. Search for alternatives. Steps involved in evaluation of alternatives 10 hours

Unit-II Introduction to work measurement, objectives of work measurement, Techniques of work measurement. Basic procedure in time study. Advantages and limitations of time study. Time recording techniques in time study. Performance rating standard allowances, personal allowance, fatigue allowance, production delay allowance. Factors affecting the rating. Synthetic rating method. 8 hours Work sampling, process of work sampling, predetermined motion time systems, standard data system, job evaluation and merit rating. work factor method. method time measurement system, basic, motion time study system Wages and incentive plans. relationship between wages productivity and cost. Case studies 7 hours

Unit-IIIIntroduction to Ergonomics-Concept and scope of Ergonomics. Contribution of Ergonomics in System design and Management, Anthropometric principles in work space and Equipment design work space design for standing and seated workers. Assessment of human capabilities and limitations. Human physiological work capacity. Control And Displays psycho Physiological aspects of design. 10

REFERENCE: 1 A ILO International labor organization Introduction to work study TATA McGraw Hill 2 B M.E.Mundel Motion and Time study 3 C R.M.Barynes Motion and Time study 4 D E.S.Buffa Modern production management TATA McGraw Hill 5 E Dr.A.K.Singh Time and motion study Jaico publishing houses 6 F Dalela Work study & Ergonomics TMH 7 G Mc.Wick Human factors in Engineering

MEC411 Work study & Ergonomics Department Teaching

the Subject Department of Mechanical Engineering

Program Outcomea b c d e f g h i j k

Mapping of Course outcome with Program outcome

I II III III

Category BS ES PD PC PE OE Project/ Training

xApproval Date of meeting of the Board of Studies……..

Instructions for the Paper-SetterPlease go through these instructions thoroughly and follow the same pattern while setting the paper as the students have been prepared according to this format.Maximum Marks = 60 Time: 3 HrsWeightage per unit = 20 marks (excluding over attempt weightage)1. Question Paper will consist of ten questions.2. Section A of question paper is compulsory, containing five parts each of 2 marks covering the whole syllabus (short answer type- total 10 marks)