•             Minimum marks required to pass in practical component is 40%.

•             Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

•             A minimum of 40 % required to pass in ESE -Theory component of a course.

•             Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

•             There is no minimum pass marks for the Theory - CIA component.

•             Less than 40% in practical component is refereed as FAIL.

•             Less than 40% in Theory ESE is declared as fail in the theory component.

•             Students who failed in theory ESE have to attend only theory ESE to pass in the course

II. ASSESSMENT - ONLY FOR THEORY COURSE (without practical component)

•             Continuous Internal Assessment (CIA) : 50% (50 marks out of 100 marks)

•             End Semester Examination(ESE)      : 50% (50 marks out of 100 marks)

Components of the CIA

CIA I       :  Subject Assignments / Online Tests                        : 10 marks

CIA II     :   Mid Semester Examination (Theory)                     : 25 marks                         

CIAIII: Quiz/Seminar/Case Studies/Project/Innovative Assignments/presentations/publications                                             : 10 marks

Attendance                                                                                                   : 05 marks

               Total                                                                                                : 50 marks

Course Description: This course provides the basic knowledge about primary, secondary and tertiary manufacturing methods. A thorough discussion on selection of suitable equipment, tool, force and power requirements for a specific product and their applications.

Course Objectives:

• To provide a basic knowledge about the casting process casting defects, melting furnaces.
• To gain sound knowledge about welding process and its application in fabrication areas.
• To provide basic knowledge about various machining processes and their applications e.g. Lathe, Drilling, Milling, Grinding etc…
• To study the concepts of metal forming techniques and their applications in metal forming industry.

Concept of manufacturing process, its importance & classification.  Introduction to casting process, steps involved in casting, varieties of components produced by casting process, advantages & limitations of casting process.Casting defects; causes and remedies.

Classification of furnaces, Blast furnace, open hearth furnace and cupola furnace.

Working principle, advantages, limitations and applications of Resistance welding, Friction welding, Explosive welding, Thermit welding, Laser welding and Electron beam welding.                 

Definition, Principles, Classification, Application, Advantages & limitations of welding. Concept of electrodes, filler rod and fluxes.

Arc Welding: Principle, Metal Arc welding (MAW), Flux Shielded Metal Arc Welding (FSMAW), Inert Gas Welding (TIG & MIG) Submerged Arc Welding) (SAW) and Atomic Hydrogen Welding processes. (AHW).

Lathe Machine; Types, Parts, specifications and different operations like-turning, facing, knurling, tapering and thread cutting. Cutting conditions; cutting speed, depth of cut, feed. Tool life, tool wear,cutting fluids.

Drilling Machine- Types, Parts, specifications and different operations likedrilling, Boring, Counter Boring, counter sinking, tapping, trepanning and Reaming operation. Radial and Sensitive drilling machines (simple sketches).

Milling Machine –principle of milling; up milling, down milling.Types and important parts of milling machine - column and knee type and vertical milling machine, Milling machine operations.

Principle, advantages, limitations and applications ofLapping, Honing, polishing, buffing and super finishing process.

Types of abrasives, Grain size, bonding process, grade and structure of grinding wheels, grinding wheel types, selection of grinding wheel, grinding process parameters, Dressing and truing of grinding wheels. Types of grinding machines- surface, cylindrical and centerless grinding.

Classification of metal working processes.

FORGING PROCESS;Introduction to Forging machines & equipment, Advantages, Limitations and applications, defects in forged components and remedies.    

ROLLING PROCESS:Types of rolling mills, Rolling variables,Advantages, Limitations and applications, defects in rolled products and remedies.           

Sheet Metal forming methods, dies & punches, progressive die, compound die, combination die. Open back inclinable press (OBI press), sheet metal forming operations.

At the end of the course the students would

 Be capable of an acceptable level of oral and written communication.

 Be able to make effective presentations.

 Be able to apply negotiation strategies and understand Principles of management

 Be able to use technology advancements in communication.

 Will have excellent presentation skills

 Will have excellent management capabilities and negotiation skills.

 Adopts the use of technological advancement in communication.

What is oral Communication? – Principles of successful oral communication – barriers to communication – what is conversation control – reflection and empathy: two sides of effective oral communication – effective listening – non – verbal communication, Body Language

Functional English Grammar,Purpose of writing – clarity in writing – Vocabulary – commonly confused and misused words, principles of effective writing – approaching the writing process systematically: The 3X3 writing process for business communication: Pre writing – Writing – Revising – Specific writing features – coherence – electronic writing process.

Role of communication – defining and classifying communication – purpose of communication – process of communication – characteristics of successful communication – importance of communication in management – communication structure in organization – communication in crisis

Meetings: Planning meetings, objectives, participants, and timing. Venue of meetings: leading meetings.Media management: the press release, press conference, media interviews Seminars, workshop, conferences. Business etiquettes, Cross Cultural Communication, Assertiveness Communication Skills, Active Listening

Introduction, writing CVs, Group discussions, interview skills, Impact of Technological Advancement on Business Communication, Communication networks: Intranet, Internet, e mails, SMS, teleconferencing, videoconferencing

Introduction: Definition of management, nature, purpose and functions, level and types of managers, Manager/Non-Manager, Managerial Roles, Essential Managerial Skills, Key personal characteristics for Managerial success. Evolution and various schools to management thoughts, continuing management themes – quality and performance excellence, global awareness, learning organization, Characteristics of 21st century Executives, social responsibilities of managers.

Presentation: elements of presentation, designing a presentation, advanced visual support for business presentation: types of visual aid

Negotiation: nature and need for negotiation, factors affecting negotiation, stages of negotiation process, negotiation strategies

Understanding the case method of learning – different types of cases – overcoming the difficulties of the case method – reading a case properly (previewing, skimming, reading, scanning) – case analysis approaches (systems, Behavioral, decision, strategy) – analyzing the case – dos and don‟ts for case preparation

Introduction to business letters – writing routine and persuasive letters – positive and negative messages- writing memos – what is a report purpose, kinds and objectives of reports- writing reports

Leadership Skills, Phonetics, Stress, Rhythm, Voice & Intonation, Eye Contact, Understanding Personal Space, Team Building, Motivational Skills, Lateral & Creative Thinking, Conflict Resolution, Time Management, Stress Management, Selling Skills & Customer Relationship Management, Appropriate Humour at the Workplace. Passion, Confidence, New Product Development Cycle, Quality Function Deployment (QFD), Design for Failure Mode Effects Analysis (DFMEA), Design Review & Vehicle Review, Case Studies

2. Business Communication, Process And Product – Mary Ellen Guffey– Thomson Learning , 3rd edition, 2002

3. Basic Business Communication – Lesikar, Flatley TMH 10th edition, 2005 Advanced Business Communication – Penrose, Rasberry, Myers Thomson Learning, 4th edition, 2002

4. Business Communication, M.K. Sehgal& V. Khetrapal, Excel Books.

5. Effective Technical Communication By M Ashraf Rizvi .- TMH, 2005

6. Business Communication Today by BoveeThillSchatzman – Pearson & Education, 7th edition, , 2003

7. Contemporary Business Communication - Scot Ober-Biztanntra, 5th edition

Syllabus 2017-18-BTech-Automobile Engineering 

8. Business Communication – Krizan, Merrier, Jones- Thomson Learning, 6th edition, 2005

2. Management-Concepts and Cases-V.S.P.Rao, Excel Books

3. Management - A Global and Entrepreneurial Perspective - Harold Koontz, Heinz Weihrich - TMH 10th edition, 2008.

.

Programmable logic controllers (Minimum 3Experiments)

Basic Hydraulics and Pneumatics

2.       Introduction to Robotics Analysis, Systems, Applications, Niku, S. B., Pearson Education, 2^nd edition, 2010.

3.       Automation, Production Systems and Computer Integrated Manufacturing, M. P. Groover Pearson education, 4th Edition, 2015.

4.       Principles of Computer Integrated Manufacturing, S. Kant Vajpayee, Prentice Hall India.

2.    Fundamentals of Robotics, Analysis and Control, Schilling R. J., PHI, 2006

3.    Anatomy of Automation, Amber G.H & P. S. Amber, Prentice Hall.

4.    Performance Modeling of Automated Manufacturing Systems, Viswanandham, PHI, , 2006 (reprint).

5.    Computer Integrated Manufacturing, J. A. Rehg & Henry. W.Kraebber, 3^rd edition, 2004.

6.    CAD/CAM by Zeid, Tata McGraw H, 2^nd edition, 2009.

·         Minimum marks required to pass in practical component is 40%.

·         Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

·         A minimum of 40 % required to pass in ESE -Theory component of a course.

·         Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

·         There is no minimum pass marks for the Theory - CIA component.

·         Less than 40% in practical componentis  declared as FAIL.

·         Less than 40% in Theory ESE is declared as fail in the theory component.

·         Students who failed in theory ESE have to attend only theory ESE to pass in the course

COURSE objective:

This course develops the skills of the students in the areas of mechanical as well civil engineering. It will prepare the students for their effective studies in a large number of core engineering subjects.

COURSE Description:

This paper contains five units which are Fourier Series, Fourier Transform, Partial Differential Equation, Numerical Analysis and Calculus of Variation. This paper enables the students a solid foundation upon the fundamental theorems and application of different transformations. It also help the students to have an in depth knowledge of various advanced numerical methods and interpolation techniques. Different methods to solve a partial differential equation and calculus of variation are also covered in this paper.

Periodic functions, Dirichlet’s conditions – General Fourier series – Odd and even functions – Half range sine and cosine series – Complex form of Fourier Series – Harmonic Analysis.

Fourier integral theorem (without proof) – Fourier transform pair – Sine and Cosine transforms – Properties – Transforms of simple functions – Transform of the derivative and the derivative of the transform - Convolution theorem – Parseval’s identity.

Formation of PDE, Solution of homogeneous PDE involving derivative with respect to one independent variable only (Both types with given set of conditions), solution of non- homogeneous PDE by direct integration,  Method of separation of variables. (First and second order equations) Solution of Lagrange’s linear PDE of the type  P p +Q q= R 

Derivation of one dimensional wave and heat equations. Various possible solutions of these by the method of separation of variables. D’Alembert’s solution of wave equation. Two dimensional Laplace’s equation – various possible solutions. Solution of all these equations with specified boundary conditions. (Boundary value problems) 

Numerical solutions of algebraic and transcendental equations by Newton - Raphson and Regula - Falsi methods.

Finite differences (Forward and Backward differences) Interpolation, Newton’s forward and backward interpolation formulae. Divided differences – Newton’s divided difference formula. Lagrange’s interpolation and inverse interpolation formulae.

Variation of a function, Variational problems, Euler’s equation and its solution, Standard variation problems including geodesics, minimal surface of revolution, hanging chain and Brachistochrone problems. Functional, functionals involving higher order derivatives.

Dr. B. Grewal, “Higher Engineering Mathematics”, 43^rd Edition, Khanna Publishers, July 2014.

Reference Books:

Erwin Kreyszig, “Advanced Engineering Mathematics”, 10^th Edition, John Wiley & Sons,Inc. 2011.

B.V. Ramana, 6^th Reprint, “Higher Engineering Mathematics”, Tata-Macgraw Hill, 2008.

George F. Simmons and Steven G. Krantz, “Differential Equation, Theory, Technique and Practice”, Tata McGraw – Hill, 2006.

M. D. Raisinghania, “Ordinary and Partial Differential Equation”, Chand (S.) & Co. Ltd., India, March 17, 2005.

H. K. Das & Rajnish Verma, “Higher Engineering Mathematics”, 20^th Edition,  S. Chand & Company Ltd., 2012.

Continuous Internal Assessment (CIA) for Theory papers: 50% (50 marks out of 100 marks)

End Semester Examination(ESE) : 50% (50 marks out of 100 marks)

Components of the CIA

CIA I  :  Assignments/Class Test                                           : 10 marks

CIA II :  Mid Semester Examination (Theory)                       : 25 marks

CIA III: Quizzes/Seminar/Surprise test /Article writing         : 10 marks

Attendance                                                                             : 05 marks

Total                                                                                       : 50 marks

End Semester Examination (ESE) :

The ESE is conducted for 100 marks of 3 hours duration.

The syllabus for the theory papers is divided into FIVE units and each unit carries equal weightage in terms of marks distribution.

Question paper pattern is as follows.

Two full questions with either or choice will be drawn from each unit. Each question carries 20 marks. There could be a maximum of three sub divisions in a question. The emphasis on the questions is broadly based on the following criteria:

50 % - To test the objectiveness of the concept

30 % - To test the analytical skill of the concept

                  20 % - To test the application skill of the concept   

Mid Semester Examination (MSE) :

      The MSE is conducted for 50 marks of 2 hours duration. 

       Question paper pattern; Five out of Six questions have to be answered. Each question carries 10 marks.

Provides basic knowledge about engineering materials and metallurgy.

Upon completion of this course, the students will be able to

• Predict the application of core concepts in Material Science in solve engineering problems.
• Demonstrate the skills and techniques necessary for modern materials engineering practice.
• Infer the relationship between nano/microstructure, characterization, properties and processing and design of materials.
• Justify how user needs define materials performance requirements

BCC, FCC and HCP Structures, coordination number and atomic packing factors, crystal imperfections -point line and surface imperfections, introduction to SEM and TEM. Atomic Diffusion: Phenomenon, Flick's laws of diffusion, factors affecting diffusion,  plastic deformation of single crystal by slip and twinning, atomic bonding and characterization of metals, ceramics and polymers, definition of lattice points and common lattice structures in materials.

Introduction, Synthesis, Properties, Introduction to Nanotubes.

Solid solutions Hume Rothary rule substitution, and interstitial solid solutions, intermediate phases, Gibbs phase rule.

Mechanism of solidification, Homogenous and Heterogeneous nucleation, crystal growth, cast metal structures.           

TTT curves, annealing and its types, Normalizing, hardening, tempering, martempering, austempering, hardenability, surface hardening methods like carburizing, cyaniding, nitriding, flame hardening and induction hardening, age hardening of aluminum-copper alloys.

Construction of equilibrium diagrams involving complete and partial solubility, lever rule. Iron carbon equilibrium diagram

Description with examples, three stages of creep, creep properties

Fracture: Type I, Tyoe II, Type III

Fatigue: Mechanism of fatigue, fatigue properties, fatigue testing and SN diagram.

Introduction, forms of corrosion, corrosion, prevention, electrochemical consideration, corrosion environments.

Introduction, Evolution, Classification, Applications, Introduction to Shape Memory Alloys

Classification of ferrous and nonferrous materials, composition and uses of cast iron, types and classification of composites.

1.       Foundations of Materials Science and Engineering, Smith, 3rd Edition McGraw Hill, 2009.

2.       Materials Science, Shackleford, & M. K. Muralidhara, Pearson Publication – 2007.

3.       Functional Materials, Electrical, Dielectric, Electromagnetic, Optical and Magnetic Applications, DDL Chung, World Scientific – Volume 2, March 2010.

1. An Introduction to Metallurgy, Alan Cottrell, 2^nd Edition, University Press India Pvt Ltd, 2000.

2. Engineering Materials Science, W.C.Richards, PHI, 1965

3. Engineering Physical Metallurgy, Y. Lakhtin, New Delhi CBS Publishers and Distributors 1998.

4. Materials Science and Engineering, V.Raghavan, PHI, 2015.

5. Elements of Materials Science and Engineering, H. VanVlack, Addison- Wesley Edn., 1998

6. Material Science and Engineering, William D Callister, John Wiley and Sons, 2^nd Edition, 2014.

7. The Science and Engineering of Materials, Askeland, Donald R; Fulay, Pradeep P; Wright, Wendelin J; Balani, Kantesh, Cengage Learning Publishers, 6^th Edition, 2012.

CIA III - 10 Marks

CIA II - 25 Marks

Attendance - 5 Marks

End Semester Examination - 50 Marks

Paper Description: This course provides the basic knowledge about Thermodynamic laws and relations, their application to various processes. A thorough discussion on energy conversion processes involving heat and work are explained elaborately with the help of Laws of thermodynamics. The concept ofentropy and availability are also included to under

Paper Objectives:

1. Expose the fundamentals of thermodynamics via real world engineering examples
2. Understand the nature and role of the following thermodynamic properties of matter: internal energy, enthalpy, entropy, temperature, pressure and specific volume
3.  Represent various thermodynamic processes on appropriate thermodynamic diagrams, such as a temperature-entropy or pressure-volume diagram
4.  Represent a thermodynamic system by a control mass or control volume, distinguish the system from its surroundings, and identify work and/or heat interactions between the system and surroundings;
5.  Recognize and understand the different forms of energy and restrictions imposed by the first law of thermodynamics on conversion from one form to another
6.  Be able to apply the first law to a control mass or control volume at an instant of time or over a time intervalstand the possibility of a process in a certain direction.

ZEROTH LAW OF THERMODYNAMICS, Temperature; concepts, scales, measurement. Internal fixed points

Revision of definition and scope. Microscopic and Macroscopic approaches. System (closed system) and Control Volume (open system);, Thermodynamic properties;, intensive and extensive properties. Definitions of state, path,process and cycle. Quasi-static process

Joule’s experiments, equivalence of heat and work,. Extension of the First law to non –cyclic processes, energy, energy as a property. Applications of first law for various thermodynamics processes

Mechanics, definition of work and its limitations. Thermodynamic definition of work; examples, sign convention. PMM-I. Displacement work; expressions for displacement work in various processes through p-v diagrams.

flow systems, enthalpy, Specific heat Extension of the First law to control volume; steady state steady flow energy equation, important applications, Application of SFEE for different flow systems.

Devices Thermal reservoir. Direct heat engine; reserved heat engine, heat pump and refrigerator. Kelvin –Planck and Clasius’s statement .of Second law of Thermodynamic; equivalence of the two statements; PMM II.

Maximum Work, maximum useful work for a system and a control volume, availability of a system and a steadily flowing stream, irreversibility. Second law efficiency.

Reversible and irreversible processes, Factors that make a process irreversible. Carnot cycle and principles. Thermodynamic temperature scale. Clasius’s inequality. Entropy; a property, principle of increase of entropy, Calculation of entropy using T.ds relations.

Introduction; Vander Waal's Equation Van der Waal's constants in terms of critical properties, law of corresponding states, compressibility factor; compressibility)" chart.

Ideal Gas definition Gas Laws: Boyle’s law, Charle’s law, Avagadro’s Law, Equation of State, Ideal Gas, Universal Gas constant, Evaluation of heat transfer, work done, internal energy. change in entropy, enthalpy for various quasi-static processes.
Ideal gas mixture; Dalton's law of additive pressures, Amagat's law of additive volumes, evaluation of properties. Analysis of various processes.

REFERENCE BOOKS
1. Engineering Thermodynamics. By Rajput, Laxmi Publications pvt ltd., 3rd Edi. 2007.
2. Engineering Thermodynamics by J.B. Jones and G.A.Hawkins, John Wiley and Sons.
3. Thermo Dynamics by S.C.Gupta, Pearson Edu. Pvt. Ltd., 1st Ed. 2005.

1. “Basic and Applied Thermodynamics” by P .K. Nag, Tata McGraw Hill, 3rd Edi. 2002
2. “Thermodynamics an engineering approach”, by Yunus A. Cenegal and Michael A. Boles. Tata McGraw hill Pub. 2002

• Minimum marks required to pass in practical component is 40%.
• Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.
• A minimum of 40 % required to pass in ESE -Theory component of a course.
• Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.
• There is no minimum pass marks for the Theory - CIA component.
• Less than 40% in practical component is refereed as FAIL.
• Less than 40% in Theory ESE is declared as fail in the theory component.
• Students who failed in theory ESE have to attend only theory ESE to pass in the course

• To determine the behavior of the element when it is subjected to stresses and strains
• To study various methods of calculating stresses and strains.
• To study the behavior under axial and transverse loading.
• Study the principle stresses, Biaxial and triaxial state of stresses.

• Understand the fundamental concepts of stress and strain and the relationship between both through the strain-stress equations in order to solve problems for simple tri-dimensional elastic solids.
• Calculate and represent the stress diagrams in bars and simple structures.
• Solve problems relating to pure and non-uniform bending of beams and other simple Structures.
• Solve problems relating to torsional deformation of bars and other simple tri-dimensional structures.

Volumetric strain, expression for volumetric strain, elastic constants, simple shear stress, shear strain, temperature stresses (including compound bars).

Introduction, Stress, strain, mechanical properties of materials, Linear elasticity, Hooke's Law and Poisson's ratio, Stress-Strain relation - behavior in tension for Mild steel, cast iron and non ferrous metals. Extension / Shortening of a bar, bars with cross sections varying in steps, bars with continuously varying cross sections (circular and rectangular), Elongation due to self weight, Principle of super position.   

Work and strain energy, Strain energy in bar/beams, castiglinios theorem, Energy methods.

Stresses in thin cylinders, changes in dimensions of cylinder (diameter,    length and volume). Thick cylinders Lame’s equation (compound cylinders not included).

Introduction, Plane stress, stresses on inclined sections, principal stresses and maximum shear stresses, Mohr's circle for plane stress.

Introduction, Types of beams, loads and reactions, shear forces and bending moments, rate of loading, sign conventions, relationship between shear force and bending moments. Shear force and bending moment diagrams for different beams subjected to concentrated loads, uniformly distributed load, (UDL) uniformly varying load (UVL) and couple for different types of beams.       

Introduction, Theory of simple bending, assumptions in simple bending. Bending stress equation, relationship between bending stress,radius of curvature, relationship between bending moment and radius of curvature.Moment carrying capacity of a section. Shearing stresses in beams, shear stress across rectangular, circular, symmetrical I and T sections.  (Composite / fletched beams not included).      

Introduction. Pure torsion, assumptions, derivation of torsional equations, polar modulus, torsional rigidity / stiffness of shafts. Power transmitted by solid and hollow circular shafts

Euler's theory for axially loaded elastic long columns. Derivation of Euler's load for various end conditions, limitations of Euler's theory, Rankine's formula.

Introduction, Differential equation for deflection. Equations for deflection, slope and bending moment.Double integration method for cantilever and simply supported beams for point load, UDL, UVL and Couple. Macaulay's method

1. R.C.hibbeler, "Mechanics of materials", 9Edition,Printice hall. pearson edu., 2014.
2. James.m.gere;Stephe Timoshenko, "Mechanics of materials",2^nd Edition CBS Publishers, 2016.
3. Ferdinand P Beer; E. Russel Johnson;John T Dewolf;David F Mazurek; Sanjeev. Sanghi,"Mechanics of materials", Tata mcgrawhill- 2013.

1.       S.S. Rattan, "Strength of Materials",3 Edition, Tata McGraw Hill, 2011. 

2.         S.S.Bhavikatti,  "Strength of Materials",4Edition,Vikas publications House Pvt. Ltd., 2013. 

3.         K.V. Rao, G.C. Raju, “Mechanics of Materials", First Edition, 2007 

4.         Egor.P. Popov,"Engineering Mechanics of Solids", Pearson Edu. India, 2008. 

5.         W.A. Nash, Schaum's Outlines Strength of Materials,Tata Mcgraw-Hill Publishing     Company 2010.

6.       R.K. Rajput“Strength of Materials”,S.Chand& co Ltd. New Delhi, 2015

7.       R.KBansal, “Strength of Materials”,Lakshmi Publication (P) Ltd, New Delhi,2009.

1.       To develop the knowledge of the properties of materials and its alloys

2.       To introduce the modern materials and alloys.

3.       To develop knowledge in recent trends in manufacturing techniques of automobile components.

CO2:   Discuss the Mechanical surface treatment and coatings done on materials

CO3:   Describe the need for modern materials and its alloys.

CO4:   Discuss the material used to manufacture Engine and describe the manufacturing process

CO5:   Discuss and explain the trends in manufacturing Automobile components

Ferrous alloys-Iron-Iron carbide phase diagram with all phases & critical temperatures-steel,Types of steels-Effect of alloying elements on physical and chemical  properties-Automotive applications-   cast iron-Types-properties-factors affecting structures of cast iron-Automotive application.

Non ferrous alloys- Al, Cu, Tin, Baased alloys, Light metal alloys(mg and Ti)

Mechanical surface treatment and coating- case hardening and hard facing-thermal spraying-Vapor deposition-ion implantation-diffusion coating-Electroplating and Electroless plating-Conversion coating-Ceramin and Organic coating-Diamond coating-Laser surface treatment-Selection of coating for Automotive applications

Super alloys-super plastic alloys for autobody panels-refractory metals-shape memory alloys-dual phase steels-micro alloyed steels-high strength low alloy steels-smart materials -  Composite materials-ceramic –plastics-introduction,overview of processing,their characteristic  features,Types and automotive application-Nanomaterials-Introduction and automotive applications.

Cylinder block and head-cylinder head and gasket-valves,seats and guides-piston and pin-piston ring and liner-con rod-crankshaft and bearing-turbocharger. Jigs and fixtures.

Special processing techniques-Hydroforming-stretch forming-Recent developments in auto body panel forming-squeeze casting of pistons,Aluminium composite brake rotors-sinter diffusin bonded idler sprocket-Gas injection moulding of window channel-Cast con process for auto parts-computer modeling and simulation-material characterestics and failure analysis.

2.      Flinn R. A. and Trojan P. K., (1999)”Engineering Materials and their Applications”, Jaico.

2.                Avner S.H., (2006) “Introduction to physical metallurgy” –Tata McGraw Hill.

3.                Haslehurst.S.E., " Manufacturing Technology ", ELBS, London, 1990.

4.                Rusinoff, " Forging and Forming of metals ", D.B. Taraporevala Son & Co. Pvt Ltd., Mumbai,1995. . Sabroff.A.M. & Others, " Forging Materials & Processes ", Reinhold Book Corporation, New York,

5.                Upton, " Pressure Die Casting ", pergamon Press, 1985. High Velocity " Forming of Metals ", ASTME, prentice Hall of India (P) Ltd., New   Delhi, 1990

·         Minimum marks required to pass in practical component is 40%.

·         Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

·         A minimum of 40 % required to pass in ESE -Theory component of a course.

·         Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

·         There is no minimum pass marks for the Theory - CIA component.

·         Less than 40% in practical componentis  declared as FAIL.

·         Less than 40% in Theory ESE is declared as fail in the theory component.

·         Students who failed in theory ESE have to attend only theory ESE to pass in the course

Course Description: This paper is designed to provide detailed information on working and associated topics on engine and combustion of fuels. It also provides knowledge about types of lubrication and cooling systems. Supercharging and different types of scavenging mechanisms are also explained. 

Course Objective:

●     To make students familiar with engine components.

●     To understand about carburetion, and types of petrol injection systems.

●     To introduce combustion inside the engine.

●     To introduce students to lubrication and cooling systems, supercharging turbocharging and scavenging.

CO 2  :Summarize stoichiometric air-fuel ratio by using stoichiometric combustion       equation for fuels.

CO 3     :Understand the stages of combustion in S.I engine to reduce knocking.

CO 4     :Explain the importance of air swirl, turbulence and tumble in combustion chamber to increase the rate of combustion.

CO 5     :Understand and apply formula to know the various engine performance   parameters         with respect to different engine dimensions.

Thermodynamic cycles; Four stroke SI and CI engines - Working principle - function, materials, constructional details of engine components - Valve timing diagram - Firing order and its significance – relative merits and demerits of SI and CI engines Two stroke engine construction and operation. Comparison of four-stroke and two-stroke engine operation.

Combustion fundamentals, Conversion of gravimetric to volumetric analysis -Determination of theoretical minimum quantity of air for complete combustion -Determination of air fuel ratio for a given fuel. Properties and rating of fuels (petrol and diesel), chemical energy of fuels, reaction equations, combustion temperature, combustion chart. Combustion in premixed and diffusion flames - Combustion process in IC engines.

Stages of combustion in SI engine- Flame propagation - Flame velocity and area of flame front - Rate of pressure rise - Cycle to cycle variation – Abnormal combustion - Theories of detonation - Effect of engine operating variables on combustion. Combustion chambers - types, factors controlling combustion chamber design, Emissions from SI engine, SI emission reduction techniques.

Importance of air motion - Swirl, squish and turbulence - Swirl ratio. Fuel air mixing - Stages of combustion - Delay period - Factors affecting delay period, Knock in CI engines - methods of controlling diesel knock. CI engine combustion chambers - Combustion chamber design objectives - open and divided. Induction swirl, turbulent combustion chambers. - Air cell chamber - M Combustion chamber.Emissions from CI engine, CI emission reduction techniques

Measurement and calculation techniques of performance parameters - BP, FP, IP, Torque specific fuel consumption, Specific Energy consumption, volumetric efficiency, thermal efficiency, mechanical efficiency, Engine specific weight, and heat balance, Testing of engines – different methods, Emission measurement techniques, Numerical problems

1.       Ganesan V, “Internal combustion engines”, 4th edition, Tata McGraw Hill Education, 2012

2.      Rajput R. K, “A textbook of Internal Combustion Engines”, 3rd edition, Laxmi Publications (P) Ltd, 2016.

1.       John. B, Heywood, “Internal Combustion Engine Fundamentals”, McGraw Hill Education; 1 edition (17 August 2011)

2.       Ramalingam K. K, “Internal Combustion Engines”, Second Edition, Scitech Publications.

3.       Sharma S. P, Chandramohan, “Fuels and Combustion”, Tata McGraw Hill Publishing Co, 1987.

4.       Mathur and Sharma, “A course on Internal combustion Engines”, DhanpatRai& Sons, 1998.

Edward F, Obert, “Internal Combustion Engines and Air Pollution”, Intext Education Publishers.

·         Minimum marks required to pass in practical component is 40%.

·         Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

·         A minimum of 40 % required to pass in ESE -Theory component of a course.

·         Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

·         There is no minimum pass marks for the Theory - CIA component.

·         Less than 40% in practical componentis  declared as FAIL.

·         Less than 40% in Theory ESE is declared as fail in the theory component.

·         Students who failed in theory ESE have to attend only theory ESE to pass in the course

.

Preparation of sand specimens and conduction of the following tests:

1.       Compression, Shear and Tensile tests on Universal Sand Testing Machine.

2.       Permeability test

3.       Core hardness & Mould hardness tests.

4.       Sieve Analysis to find Grain Finest number of Base Sand

5.       Clay content determination in Base Sand

1.       Use of foundry tools and other equipments.

2.       Preparation of moulds using two moulding boxes using patterns or without patterns. (Split pattern, Match plate pattern and Core boxes).

3.       Preparation of one casting (Aluminum or cast iron-Demonstration only)

1.       Calculation of length of the row material requited to do the model.

2.       Preparing minimum three forged models involving upsetting, drawing and bending    operations.

3.    Out of these three models, at least one model is to be prepared by using Power Hammer.

2.       Foundry technology by Sinha and Goel

3.       Foundry engineering by R.B Gupta

4.       Modern foundry practice by F.Howard

5.       Foundry by Rossi Nott

2.       Foundry technology by Sinha and Goel

3.       Foundry engineering by R.B Gupta

4.       Modern foundry practice by F.Howard

5.       Foundry by Rossi Nott

·         Minimum marks required to pass in practical component is 40%.

·         Pass in practical component is eligibility criteria to attend Theory End semester examination for the same course.

·         A minimum of 40 % required to pass in ESE -Theory component of a course.

·         Overall 40 % aggregate marks in Theory & practical component, is required to pass a course.

·         There is no minimum pass marks for the Theory - CIA component.

·         Less than 40% in practical componentis  declared as FAIL.

·         Less than 40% in Theory ESE is declared as fail in the theory component.

·         Students who failed in theory ESE have to attend only theory ESE to pass in the course