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# Semester 1 08O101 calculus and its applications 3 2 0 4 basic concepts

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SEMESTER 1
08O101 CALCULUS AND ITS APPLICATIONS

3 2 0 4

BASIC CONCEPTS: Limits and Continuity - Revision. (2)

MAXIMA AND MINIMA: Maxima and minima of two variables, Constrained maxima and minima - Lagrange multiplier method.

(4)

INTEGRAL CALCULUS: Evaluation of multiple integrals, Change the order of integration, Application of multiple integrals to find area and volume - Applications to engineering problems. Beta and Gamma Integrals - Evaluation of definite integrals in terms of Beta and Gamma functions. (8)

ORDINARY DIFFERENTIAL EQUATIONS OF FIRST ORDER: Basic concepts, Geometrical meaning, Separable differential equations. Modeling: Separable equations. Exact differential equations, Integrating factors, Linear differential equations, Bernouli equations - Applications to engineering problems. (8)

LINEAR DIFFERENTIAL EQUATIONS OF SECOND AND HIGHER ORDER: Homogeneous linear equations of second order and higher order equations with constant coefficients. Euler-Cauchy equation, Non-homogeneous equations, Solution by variation parameter - Applications to engineering problems. (10)

VECTOR CALCULUS: Differentiation of vectors – Gradient, Divergence, Curl, Directional derivatives. Line, Surface integrals-Statement of Green’s, Gauss Divergence and Stoke’s Theorems - Applications to engineering problems. (10)

Total  42

TEXT BOOKS:

1.  Erwin Kreyszig, “Advanced Engineering Mathematics”, John Wiley & Sons, 2004.

2. George B, Thomas Jr. and Ross L Finney, ”Calculus and Analytical Geometry, Addison Wesley, 2004.

REFERENCES:

1.  Ray Wylie C and Louis C Barrett,” Advanced Engineering Mathematics”, Tata McGraw Hill Publishing Company Ltd., 2003.

2. Riely K F, Hobson M P and Bence S J, “Mathematical Methods for Physics and Engineering”, Cambridge University Press, 2002.

08P102 APPLIED PHYSICS

(Also common with 08C102/ 08M102/ 08E102/ 08L102/ 08Y102/ 08Z102/ 08A102/ 08T102/ 08I102/ 08B102/ 08D102/ 08U102)

3 0 0 3

ULTRASONICS:  Introduction. Production – magnetostriction effect, magnetostriction generator, inverse piezoelectric effect, piezoelectric generator.  Ultrasonics detection, Properties,  Cavitation.  Industrial applications – drilling, welding, soldering and cleaning.  Non Destructive Testing – pulse echo system, through transmission, resonance system.   Medical applications – cardiology, neurology, ophthalmology, ultrasonic imaging. (9)

LASER TECHNOLOGY:  Introduction.  Principle - spontaneous emission, stimulated emission, Population inversion. Pumping mechanisms.   Types of lasers - He-Ne, CO2, Nd:YAG, Excimer, Dye lasers, Semiconductor laser.  Applications - Spectroscopic analysis of materials, lasers in microelectronics, drilling, welding, heat treatment, cutting, holography, defence and ranging. (9)

FIBER OPTICS AND SENSORS: Principle.  Modes of propagation.  Fabrication techniques – rod and tube method, crucible-crucible technique.  Classification based on materials, refractive index profile, modes.  Splicing.  Losses in optical fiber.  Light sources for fiber optics.  Detectors.  Fiber optical communication links.  Fiber optic sensors - temperature, displacement, voltage and magnetic field measurement. (8)

QUANTUM PHYSICS AND MICROSCOPY: Development of quantum theory.  Dual nature of matter and radiation - de Broglie wave length. Uncertainty principle. Schroedinger’s equation-Time dependent, Time independent.  Particle in a box.  Limitations of optical microscopy. Electron microscope. Scanning electron microscope, Transmission electron microscope, Scanning Transmission Electron Microscope, applications. (8)

VACUUM SCIENCE AND TECHNOLOGY: Introduction. Concepts of vacuum - Throughput, Pumping speed, Effective pumping speed and Conductance.  Types of pumps - Working principle and construction of rotary pump, diffusion pump, turbo molecular pump.  Operation of pressure gauges - pressure range, measurement of vacuum using Pirani and Penning gauges, merits and limitations. Working of a vacuum system Applications and scope. (8)

Total  42

TEXT BOOKS:

1. Avadhanulu M N and Kshir Sagar P G, “A Text Book of Engineering Physics”, S. Chand & Company Ltd., New Delhi, 2007.

2. Rao V V, Ghosh T B and Chopra K L, “Vacuum Science and Technology”, Allied Publishers Limited, New Delhi, 1998.

REFERENCES:

1. Jayakumar S, “Engineering Physics”, R K Publishers, Coimbatore, 2007.

2. Kannan M D and Balusamy V, “Engineering Physics”, Vikas Publishing House, New Delhi, 2003.

3. Palanisamy P K, “Engineering Physics”, Scitech Publications, Chennai, 2002.

4. Ageov N, Zuev A I and Kokora A, "Laser and Electron Beam Materials Processing", Mir Publications, Moscow, 1998.

08P103 APPLIED CHEMISTRY I

(Also common with 08M103/ 08A103)

3 0 0 3

REACTION KINETICS: Integrated rate Laws, elementary reactions, experimental methods for determining reaction rates, temperature dependence of reaction rates, theories of reaction rates, kinetics of complex reactions. Chain reactions - mechanism of combustion process – kinetics of combustion of hydrogen and hydrocarbons, flame travel. (10)

WATER: Hardness – determination (EDTA method). Softening – zeolite and demineralization processes. Boiler troubles and remedies – removal of oils and silica, internal conditioning. Treatment of water for municipal supply – break point chlorination, desalination by electro-dialysis and reverse osmosis. Water quality standards and parameters. BOD and COD - definitions, determination and significance. (10)

POLYMER AND PLASTICS: Classification, Molecular weight of polymer. Functionality of monomers, Polymerization reactions – chain, condensation, copolymerization and co-ordination polymerizations, Plastics – advantages and disadvantages. thermo plastics and thermoset plastics, compounding of plastics, polymer processing by injection, extrusion and blow moulding techniques. synthetic rubbers – applications. Polymer composites, polymer alloys. Criteria for selection of polymers for different engineering applications. (10)

Principles of electrochemistry: Origin of electrode potential – types of electrodes, standard hydrogen electrode, reference electrodes - calomel and silver/silver chloride, ion selective electrodes. emf series – measurement of emf. Free energy and emf, Nernst equation. irreversible processes – kinetic treatment - overpotential, activation, concentration and IR overpotential – practical significance. (8)

CHEMISTRY OF ADVANCED MATERIALS: Organic electronic material, solid oxide materials, shape memory alloys, nanomaterials, fullerenes, ceramics- cemented carbides. (4)

Total 42

TEXT BOOKS:

1. Jain P C and Monica Jain, ”Engineering Chemistry”, Dhanpat Rai Publishing Company (P) Ltd., New Delhi, 2002.

2. Atkins P, “The Elements of Physical Chemistry”, Oxford University Press, New Delhi, 2001.

REFERENCES:

1. Kumaravel M, Kaniappan K, Murugavel S C and Senthilkumaar S, “Engineering Chemistry”, R. K. Publishers, Coimbatore, 2003.

2. Gopalan R, Venkappayya D and Nagarajan S, ”Engineering Chemistry”, Vikas Publishing House (P) Ltd., New Delhi, 1999.

08O104 COMMUNICATION SKILLS IN ENGLISH

3 0 2 4

READING: Reading Practice on a variety of subjects to develop Reading skills such as identifying main ideas and using contexts for vocabulary. (General and semi-technical articles from Newspapers and Science Magazines) (10)

WRITING: Fundamental Principles of clear writing – Style and tone in formal writing with Exercises. (5)

MECHANICS OF WRITING: Grammar in context- focus areas – Tenses, Prepositions, Modals, Adjectives, Transformation of sentences. (7)

TECHNICAL WRITING: Definition, Description, Instructions, and Writing Technical Papers. (4)

TRANSCODING: Interpreting Graphics and Writing coherent paragraphs. (2)

Writing for focus (2)

MIND MAP: Organisation of Coherent Paragraphs and Essays (2)

Close Test to improve Vocabulary, syntax and reading skills (4)

Letter Writing and Short reports (6)

PRACTICALS:

SPEAKING: Practice in Speech Making Process – To develop Communicative Ability – Techniques for speaking fluently, using body language, developing fluency and confidence.

Short Speeches (10)

Group Discussions and Role-plays (8)

Listening Activities (10)

Total 70

TEXT BOOKS:

1. Teaching Material prepared by the Faculty, Department of English.

2. Sankaranarayanan V, Sureshkumar S and Palanisamy, “Technical English for Engineering Students”, PHI, 2008

REFERENCES:

1. Rodney Huddleston and Geoffrey K Pullam, “A Student‘s Introduction to English Grammar”, Cambridge University Press, U K, 2005.

2. Bert Decker, “The Art of Communicating”, Decker Communications, Inc., USA, 2004.

3. Meenakshi Raman and Sangeeta Sharma, “Technical Communication: Principles and Practice”, Oxford University Press, U K, 2004.

4. Dr. AjayRai, “Effective English for Engineers and Technologies : Reading, Writing & Speaking”, Crest Publishing House, New Delhi, 2003.

5. Paul V Anderson, “Technical Communication: A Reader – Centered Approach”, Asia Pte. Ltd., Singapore, 2003.

6. Albert Joseph, “Writing Process 2000”, Prentice Hall, New Jersey, 1996.

08P105 PROBLEM SOLVING AND C PROGRAMMING

(Also common with 08C105/ 08M105/ 08E105/ 08L105/ 08Y105/ 08A105/ 08T105/ 08B105/ 08D105/ 08H105/ 08U105)

2 0 2 3

INTRODUCTION TO PROBLEM SOLVING: Program development - Analyzing and Defining the Problem - Modular Design - Algorithm-Flow Chart. (3)

PROGRAMMING LANGUAGES: What is programming language - Types of programming language - Program Development Environment. (2)

C: The C character set – Identifiers and keywords – Data types – Constants – Variables – Arrays – Declarations – Expressions – Statements – Symbolic constants – Operators & expressions – Arithmetic operators – Unary operators – Relational & logical operators – Assignment operators – Conditional operators – Library functions – Data input & output functions. (4)

Control statements: While statement – Do While statement – For – Nested loops – if else – Switch – Break – continue – comma operator – go to statement – programs. (2)

Functions: Defining a function – Accessing a function – Passing arguments to functions – Specifying arguments data types – Function prototypes – Storage classes – auto – Static – Extern and register variables. (3)

Arrays: Defining an array – Processing array – Passing array to a function – Multi dimensional array – Array & strings. (3)

Pointers: Declarations – Pointers to a function – Pointer and one dimensional arrays – Operating a pointer – Pointer and multi dimensional arrays – Arrays of pointers – Passing functions to other functions. (4)

Structures and unions: Definitions – Processing a structure – User defined data types – Structures and pointers – Passing structure to functions – Self referential structures. (2)

Files: Open – Close – Process – Operations on a file. (3)

Preprocessor Directives - Command Line Arguments. (2)

Total 28

TEXT BOOKS:

1. Kernighan B W and Ritchie D M, “C Programming Language (ANSI C)”, Pearson Education, 2004.

2. Herbert Schildt, “C – The Complete Reference”, McGraw Hill, 2001.

3. Michael Schneider G, Steven W, Weingart and David M Perlman, “An Introduction to Programming and Problem Solving with Pascal“, John Wiley and Sons, 1998.

REFERENCES:

1. Gottfried B, ”Programming With C”, McGraw Hill, 2004.

2. Deitel H M and Deitel P J, “C : How To Program”, Pearson Education, 2001.

08P106 INTRODUCTION TO MANUFACTURING SYSTEMS

3 0 0 3

MANUFACTURING: Introduction – Role of a production engineer - Types of manufacturing – General assembly – explosion of BoM – Planning: material, process and production. (8)

MANUFACTURING PROCESSES: Introduction to engineering materials, foundry technology, machining technology, metal forming processes, welding technology. (8)

TOOLING: Single point, multi point cutting tools; Jigs, fixtures, press tools and moulds for plastic parts. Introduction to thermal, hydraulic, pneumatic systems and mechanical drives. Introduction to metrology. (8)

ADVANCES IN MANUFACTURING: Advanced machining technology, CNC, automation, CAM, CIM, robotics. (8)

MANUFACTURING MANAGEMENT: Quality control - SQC and six sigma; Maintenance of industrial systems - types, introduction to TPM; Industrial productivity – labour, material, equipment productivity – Types of industries – organization of a manufacturing company – various departments and systems – labour legislation, industrial safety, environment norms. (10)

Total 42

TEXT BOOK:

1. Groover M P, “Fundamentals of Modern Manufacturing: Materials, Processes and Systems”, John Wiley, 2006.

REFERENCES:

1. Richard B Chase, F Robert Jacobs, Nicholas J Aquilano, “Operations Management for Competitive Advantage”, Tata McGraw Hill Publishing Company, New Delhi, 2004.

2. Hwaiyu Geng, “Manufacturing Engineering Handbook”, McGraw Hill, 2004.

3. Kalpakijian, “Manufacturing Engineering and Technology”, Addison Wesley Publishing Company, England, 2003.

4. Paul Degarmo, Black J T, “Materials Processes in Manufacturing”, John Wiley & Sons, 2003.

5. Rao P N, “Manufacturing Technology, Foundry, Forming and Welding”, Tata McGraw Hill Publishing Company, 2002.

08P110 COMPUTER AIDED ENGINEERING GRAPHICS

2 0 4 4

INTRODUCTION: BIS standards, Instruments for Engineering Drawing, Lettering, Dimensioning and Geometrical constructions, Free hand sketching. (4)

CONIC SECTIONS AND SPECIAL CURVES: Construction of ellipse, parabola, cycloid and involutes. (4)

ORTHOGRAPHIC PROJECTION: Principles of orthographic projection, Projection of Points, Lines, Planes and Solids. (8)

PICTORIAL PROJECTION: Isometric view, conversion of isometric to orthographic and orthographic to isometric, exercise on missing views. (4)

SECTION OF SOLIDS: Type of sections, section of regular and engineering components. (4)

DEVELOPMENT OF SURFACES: Development of regular, truncated and simple engineering sheet metal components - exercises. (4)

3D MODELING: Introduction to 3D part modeling, extraction of 2D views. (2)

Total 30

TEXT BOOK:

1. A primer on “Engineering Drawing using Pro/Engineer”, Department of Production Engineering & CAD/CAM Centre, PSG College of Technology, 2007.

REFERENCES:

1. Venugopal K and Prabhuraja V, “Engineering Graphics”, New Age International, 2007.

2. Natarajan K V, “A Text Book of Engineering Graphics”, Dhanalakshmi Publisher, Chennai, 2006.

3. Luzadder W J, “Fundamentals of Engineering Drawing”, Prentice Hall, 1998.

4. Gopalakrishna K R, “Engineering Drawing”, Vol. 1 & Vol. 2, Subhas Publisher, 1993.

5. Bhatt N D, “Engineering Drawing”, Chapman and Hall Publishers, 1992.

08P211 PHYSICS LABORATORY

(Also common with 08M211/ 08Y211/ 08A211)

0 0 3 1.5

1.    Young’s modulus of a material-cantilever method.

2.    Magnetic hysteresis.

3.    Coefficient of thermal conductivity of bad conductor Disc Method

4.    Coefficient of viscosity-Poiseuille’s Method.

5.    Lattice Parameters-powder photographic technique.

6.    Measurement of temperature-thermistor

7.    Efficiency of solar cell

8.    Electrical conductivity of metal and Alloy-Carey Foster Bridge.

9.    Demonstration of optical phenomena using He-Ne Laser

10.  Demonstration of determination of laser parameters.

REFERENCE:

1. Laboratory manual prepared by Department of Physics

08P212 CHEMISTRY LABORATORY

(Also common with 08M212/ 08A212)

0 0 3 1.5

1. Determination of Redwood / Saybolt numbers, kinematic viscosity and viscosity index of lubricating oils.

2. Determination of flash point, fire point, cloud and pour point of oils.

3. Determination of acid value, saponification number and iodine value of oils.

4. Proximate analysis of coal.

5. Determination of total, temporary, permanent, calcium and magnesium hardness of water.

6. Determination of chloride, sulphate and alkalinity of water.

7. Determination of corrosion rate of steel in acid media by weight loss method.

8. Determination of inhibitor efficiency on the corrosion rate of steel in acid media by weight loss method.

9. Anodizing of aluminium and determination of thickness of anodic film.

10. Electroplating of nickel and determination of cathode efficiency.

Demo Experiments

1. Glass transition temperature of polymers - DSC curves and discussion.

2. Analysis of a flue gas by Orsat’s apparatus / Gas chromatography.

3. Determination of calorific value of a solid fuel by bomb calorimeter/ determination of calorific value of a gaseous fuel by Boy’s gas calorimeter.

4. Preparation and testing of greases, gels, defoamers, cutting emulsions.

REFERENCE:

1. Laboratory manual prepared by Department of Chemistry

SEMESTER 2

08O201 LINEAR ALGEBRA AND FOURIER SERIES

3 2 0 4

LINEAR ALGEBRA:, Euclidean n-space, General vector spaces, Subspaces, Linear independence, Basis and dimension, Row and column spaces, Rank, Finding bases, Inner product spaces, Length and Angle in inner product spaces, Orthonormal bases; Gram Schmidt process, Change of basis. (12)

LINEAR TRANSFORMATIONS: Introduction, Properties-Kernal and range, Linear Transformation from Rn to Rm, Matrices of linear transformations. (7)

EIGEN VALUES AND EIGEN VECTORS: Eigen values and Eigen vectors, Diagonalization, Orthogonal Diagonalization, Symmetric Matrices. Quadratic Forms and its Applications. (7)

FOURIER SERIES: Dirchlet’s conditions, Statement of Fourier theorem, Fourier coefficients, Change of scale, Half range series. (6)

BOUNDARY VALUE PROBLEMS: Separable partial differential equations - Classical equations and Boundary value problems, One dimensional wave equations, One dimensional heat equations, two dimensional heat equations - Solution by Fourier series. (10)

Total 42

TEXT BOOKS:

1. Howard Anton and Chris Rorres, “Elementary Linear Algebra”, John Wiley & Sons, 2005.

2. Erwin Kreyszig, “Advanced Engineering Mathematics”, John Wiley & Sons, 2004.

REFERENCES:

1.  Dennis G Zill and Michael R Cullen,”Advanced Engineering Mathematics”, Jones and Barlett Publisher, 2005.

2. David C Lay, ”Linear Algebra and its Applications “, Addison-Wesley, 2004.

3. Ray Wylie C and Louis C Barrett, ”Advanced Engineering Mathematics”, Tata McGraw Hill Publishing Company Ltd., 2003.

08P202 MATERIALS SCIENCE

(Also common with 08A202)

3 0 0 3

MECHANICAL PROPERTIES:  Elastic deformation.  Tensile properties.  Plastic deformation.  Plasticity.  Ductility.  Dislocation and strengthening mechanisms.  Viscoelastic deformation - Maxwell model, Voigt-Kelvin model.  Creep - method to increase creep resistance.  Fracture.  Fatigue - Method to increase fatigue resistance. (9)

COMPOSITES:  Definition, function of matrix and reinforcement in composites.  Classification of composites based on reinforcement.  Types of composite materials - polymer, metallic and ceramic matrix composites (qualitative).  Law of mixtures.   Comparison with conventional materials.  Applications in surgery, sports equipments.   (9)
SEMICONDUCTING MATERIALS AND SENSORS: Elemental and compound semiconductors.  Intrinsic and extrinsic semiconductors – properties.  Carrier concentration in intrinsic semiconductors.  Carrier concentration in n-type and p-type semiconductors.  Material preparation – Czochralski’s techniques and zone refining technique.  Hall effect, Hall coefficient in extrinsic semiconductors, experimental determination of Hall coefficient, Application of Hall effect.  Semiconductor devices – LDR, LED, photo diode, Solar cells, Strain gauges and LCD. (9)
HEAT AND THERMODYNAMICS: Thermal conductivity – Forbe’s and Lees disc methods.  Radial flow of heat.  Thermal conductivity of rubber and glass.  Laws of thermodynamics.  Concepts of entropy.  Carnot cycle as heat engine and refrigerator, Carnot theorem, Ideal Otto and diesel engines. (7)
ADVANCED materials: Nanophase materials - Synthesis techniques, properties, applications. Shape Memory Alloys (SMA) – Characteristics, properties of NiTi alloy, application, advantages and disadvantages of SMA. Superconductivity. Types of superconductors - High Tc superconductors, comparison with low Tc superconductors.  Application of superconductors.  Metallic glasses – Preparation, properties, applications. (8)
Total 42

Text Books:

1.   William D Callister Jr, “Material Science and Engineering”, John Wiley and Sons, New York, 2007.

2. Jayakumar S, “Materials Science”, R K Publishers, Coimbatore, 2007.

3. Raghavan V, “Materials Science and Engineering – A First Course”, Prentice Hall of India, New Delhi, 2001.

References:

1. Palanisamy P K, “Materials Science”, SCITECH Publications, Chennai, 2003.

2. Kannan M D and Balusamy V, “Engineering Physics”, Vikas Publishing House, New Delhi, 2003.

3. Shaffer J P, Saxena A, Antolovich S D, Sanders Jr T H and Warner S B, “The Science and Design of Engineering Materials”, McGraw  Hill Co. Inc, New York, 1999.

08P203 APPLIED CHEMISTRY II

(Also common with 08M203/ 08A203)

3 0 0 3

PETROLEUM PROCESSING: Distillation, stabilization, cracking, reforming, polymerization, alkylation’s, isomerisation, cyclisation, aromatization, hydrogenation, purification, sweetening, sulphur removal, deasphalting, dewaxing. (4)

PROPERTIES AND TESTING OF PERTROLEUM AND PETROLEUM PRODUCTS: Specific gravity, viscosity index, flash and fire points, cloud and pour points, smoke point and char value, sulphur content, ash content, calorific value. Fuel to match the engine - power output and fuel quality, spontaneous ignition temperature and hydrocarbon structure, knocking, grading of gasoline – octane rating, gasoline improvers, diesel fuel, combustion stages, cetane rating, improvers, diesel index, antifreeze additives. (8)

COAL: Proximate analysis, coking. Calorific value- determinations, Flue gas analysis – Orsats method. (4)

Combustion calculations: Theoretical air requirement, adiabatic flame temperature, calculations based on flue gas analysis. (4)

LUBRICATION AND LUBRICANTS: Lubrication - lubricating oils, petroleum fractions - dewaxing, testing of lubricating oils - viscosity index, oxidation resistance, carbon residue, neutralization number and other properties. Mechanism of lubrication, additives and improvers. Lubricating emulsions, gels and greases, synthetic lubricants, fluolubes-silicone lubricants, solid lubricants. (6)

CORROSION AND ITS CONTROL: Corrosion losses, mechanism of galvanic corrosion, differential oxygenation corrosion, Stress corrosion cracking, graphitization, fretting and cavitation, erosion. Factors influencing corrosion - oxidation potential, effect of over voltage, metal purity, physical state, relative anode and cathode area, relative volume of corrosion product, solubility of corrosion products, role of medium and presence of inhibitors. Corrosion control – sacrificial anode and impressed current methods, corrosion control at deign stage. (8)

CELLS AND BATTERIES: Construction and working of Lechlanche cell, lead-acid battery, nickel-cadmium battery. Batteries for automobiles and UPS. Outline of fuel cells, (4)

ELECTROCHEMICAL PROCESS IN MECHANICAL ENGINEERING: Electropolishing, electrochemical machining-cutting, grinding, deburring and contour machining. Electrophoretic painting in automotive industry, technology of electropriming. (4)

Total 42

TEXT BOOKS:

1. Dara S S, ”A Text Book of Engineering Chemistry”, S. Chand Co. (P) Ltd., New Delhi, 2003.

2. Samir Sarkar, “Fuels and Combustion”, Orient Longman, India, 1996.

REFERENCES:

1. Kumaravel M, Kaniappan K, Murugavel S C and Senthilkumaar S, “Engineering Chemistry”, R. K. Publishers, Coimbatore, 2003.

2. Derek Pletcher and Frank C Walsh, “Industrial Electrochemistry”, Blackie Academic and Professional, London, 1993.

3. Gopalan Rao M and Marshall Sitting, “Outlines of Chemical Technology”, Affiliated East-West Press Pvt. Ltd., New Delhi, 1973.

08P204 FOUNDRY TECHNOLOGY

### 3 0 0 3

INTRODUCTION: Introduction to casting process and its potential, Chronology of the art of founding, freezing of molten metals/alloys, grain structure and effect of heat transfer on grain structure and properties. (5)
PATTERN AND MOULD MAKING: Pattern - types and materials mould and mould materials, popular casting processes, core and core making, importance of pattern and core on quality and economy of the castings. (8)
Alloys handled by Foundries: Discussion on foundry practices for cast iron, steel, malleable iron, SG iron and zinc alloys, copper alloys and aluminum alloys with applications. (7)
MELTING OF ALLOYS AND GATING: Melting practices, selection of furnaces, pouring methods, flow of molten metal inside the mould, design of gates and types of gates. (8)
SOLIDIFICATION OF CASTINGS: Feeding of metals / alloys, design of feeder, Chvorinov's rule, casting defects – remedies, Fettling and NDT of castings. (6)
DESIGN OF CASTINGS, GENERAL PRINCIPLES, CASE STUDIES: Use of CAD-CAE and Rapid Prototyping in foundry - A case study using CAD/CAE/CAM for developing pattern and core box for castings. (8)
Total 42

TEXT BOOKS:

1. Heine R W, Loper C R and Rosenthal P C, "Principles of Metal Casting", Tata McGraw Hill, New Delhi, 2004.

2. John Campbell, “Castings”, Butterworth Heinemann, Oxford, 2003.

REFERENCES:

1. Jain P L, “Principles of Foundry Technology”, Tata McGraw Hill, New Delhi, 2006.

2. Elliot R, “Cast Iron Technology”, Jaico Publications, 2005.

3. Taylor H F, Flemings M C and Wulff J, "Foundry Engineering", 1993.

4. ASM Metals Handbook - Castings, Vol .15, ASM Int. Metals Park, OHIO, 1991.

5. Indian Foundry Journal (Institute of Indian Foundrymen - IIF).

6. Manuals on CAD/CAM Software (like ProEngineer, Unigraphics, etc.).

08P205 ENGINEERING MECHANICS

(Also common with 08C205/ 08M205/ 08A205)

3 2 0 4

STATICS OF PARTICLES: Forces – Systems of forces - Concurrent forces in plane and space-Resultant - Problems involving the equilibrium of a particle-free body diagram-equilibrium of particle in space. (7)

STATICS OF RIGID BODIES IN TWO DIMENSIONS: Rigid bodies - Two dimensional structure-moment of force about an axis - moment of a couple - equivalent systems of coplanar forces - Rigid body in equilibrium - Problems involving equilibrium of rigid body - types of supports - reactions of beams and frames. (6)

FRICTION: Laws of friction-coefficient of friction-problems involving dry friction - wedge & ladder friction. (4)

APPLICATION OF STATICS: Roof trusses - Method of joints, Method of sections & Tension Coefficient method. (5)

CENTROID, CENTRE OF GRAVITY AND MOMENT OF INERTIA: Centroids of areas, composite areas, determination of moment of inertia of plane figures, polar moment of inertia-radius of gyration – mass moment of inertia of simple solids. (6)

KINEMATICS OF PARTICLES: Introduction-plane, rectilinear motion-time dependent motion-rectangular coordinates - projectile motion. (5)

KINETICS OF PARTICLES: Equation of motion-rectilinear motion - Newton’s II law – D’Alembert’s principle- Energy - potential energy - kinetic energy - conservation of energy - Work done by a force - work energy method. (5)

IMPULSE AND MOMENTUM: Concept of conservation of momentum- Impulse-Momentum principle- Impact-Direct central impact-oblique central impact. (4)

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