Rajiv Gandhi Proudyogiki Vishwavidyalaya, Bhopal

Branch- Common to All Discipline New Scheme Based On AICTE Flexible Curricula

OBJECTIVES: The objective of this course is to fulfill the needs of engineers to understand applications of Numerical Analysis, Transform Calculus and Statistical techniques in order to acquire mathematical knowledge and to solving wide range of practical problems appearing in different sections of science and engineering. More precisely, the objectives are:

• To introduce effective mathematical tools for the Numerical Solutions algebraic and transcendental equations.

• To enable young technocrats to acquire mathematical knowledge to understand Laplace transformation, Inverse Laplace transformation and Fourier Transform which are used in various branches of engineering.

• To acquaint the student with mathematical tools available in Statistics needed in various field of science and engineering.

Module 1: Numerical Methods – 1: (8 hours): Solution of polynomial and transcendental equations – Bisection method, Newton-Raphson method and Regula-Falsi method. Finite differences, Relation between operators, Interpolation using Newton’s forward and backward difference formulae. Interpolation with unequal intervals: Newton’s divided difference and Lagrange’s formulae.

Module 2: Numerical Methods – 2: (6 hours): Numerical Differentiation, Numerical integration: Trapezoidal rule and Simpson’s 1/3rd and 3/8 rules. Solution of Simultaneous Linear Algebraic Equations by Gauss’s Elimination, Gauss’s Jordan, Crout’s methods, Jacobi’s, Gauss-Seidal, and Relaxation method.,

Module 3: Numerical Methods – 3: (10 hours): Ordinary differential equations: Taylor’s series, Euler and modified Euler’s methods. RungeKutta method of fourth order for solving first and second order equations. Milne’s and Adam’s predicator-corrector methods. Partial differential equations: Finite difference solution two dimensional Laplace equation and Poission equation, Implicit and explicit methods for one dimensional heat equation (Bender-Schmidt and Crank- Nicholson methods), Finite difference explicit method for wave equation.

Module 4: Transform Calculus: (8 hours): Laplace Transform, Properties of Laplace Transform, Laplace transform of periodic functions. Finding inverse Laplace transform by different methods, convolution theorem. Evaluation of integrals by Laplace transform, solving ODEs by Laplace Transform method, Fourier transforms.

Module 5: Concept of Probability: (8 hours): Probability Mass function, Probability Density Function, Discrete Distribution: Binomial, Poisson’s, Continuous Distribution: Normal Distribution, Exponential Distribution.

Textbooks/References:

1. P. Kandasamy, K. Thilagavathy, K. Gunavathi, Numerical Methods, S. Chand & Company, 2nd Edition, Reprint 2012.

2. S.S. Sastry, Introductory methods of numerical analysis, PHI, 4th Edition, 2005.

3. Erwin kreyszig, Advanced Engineering Mathematics, 9th Edition, John Wiley & Sons, 2006.

4. B.S. Grewal, Higher Engineering Mathematics, Khanna Publishers, 35th Edition, 2010.

5. N.P. Bali and Manish Goyal, A text book of Engineering Mathematics, Laxmi Publications, Reprint, 2010.

6. Veerarajan T., Engineering Mathematics, Tata McGraw-Hill, New Delhi, 2008.

7. P. G. Hoel, S. C. Port and C. J. Stone, Introduction to Probability Theory, Universal Book Stall, 2003 (Reprint).

8. S. Ross, A First Course in Probability, 6th Ed., Pearson Education India, 2002.

9. W. Feller, An Introduction to Probability Theory and its Applications, Vol. 1, 3rd Ed., Wiley, 1968. Statistics

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU302 Thermodynamics

Objectives: To develop ability and gain insight into the process of problem-solving, with emphasis on thermodynamics .Specially in following manner:

· Apply conservation principles (mass and energy) to evaluate the performance of simple engineering systems and cycles, · Evaluate thermodynamic properties of simple homogeneous substances, · Analyze processes and cycles using the second law of thermodynamics to determine maximum efficiency and performance, · Discuss the physical relevance of the numerical values for the solutions to specific engineering problems and the physical relevance of the problems in general, and · Critically evaluate the validity of the numerical solutions for specific engineering problems.

Outcomes : At the completion of this course, students should be able to

1. find values of thermodynamic properties in tables;

2. draw thermodynamic processes on pressure-temperature, pressure-volume, or temperature- volume diagrams;

3. use compressibility charts;

4. calculate expansion or compression work in a closed system;

5. use conservation of mass to determine the change in mass of a system

   
   

   Basic Concepts & Laws of Thermodynamics : Basic concepts: Property, Equilibrium, State, Process, Cycle, Zeroth law of thermodynamics, Heat and work transfer. First law of thermodynamics- first law applied to various systems steady flow process, limitations of first law of thermodynamics.

   Second law of thermodynamics, heat engine, heat reservoir, Refrigerator, heat pump, Carnot's cycle, statements of second law Reversible and irreversible processes, consequence of second law, Clausious

   Inequality , Entropy, T-S diagrams, Available & Unavailable energy Availability Concept .

   
   

   Properties of Steam : Pure Substance, Phase, Phase-transformations, formation of steam, properties of steam, PVT surface, HS,TS,PV,PH,TV diagram, processes of vapor measurement of dryness fraction, Use of steam tables and Mollier chart.

   
   

   Air standard cycles: Carnot, Otto, Diesel, Dual cycles and their comparison, Brayton cycle, Non reactive gas mixture, PVT relationship, mixture of ideal gases, properties of mixture of ideal gases, internal energy, Enthalpy and specific heat of gas mixtures.

   
   

   Fuels & combustion : Actual & theoretical Combustion processes , Enthalpy of formation & enthalpy of reaction, first law analysis of reacting systems, Adiabatic flame temperature , Basic concept of Third Law of thermodynamics .

   Steam Tables Mollier Charts & tables connected to reactive systems are allowed in Examination hall .

   EVALUATION

   
   

   Evaluation will be continuous an integral part of the class as well through external assessment.

   References:

   1. P.K.Nag; Engineering Thermodynamics; Mc Graw Hills Fifth Edition

   1. Cengel Y; Thermodynamics; MC Graw Hills ,Eight Edition

   2. Kross & Potter Thermodynamics for Engineers CENGAGE Learning

   3. Moran, Shapiro ,Boettner Principles of Engineering Thermodynamics Wiley student edition

   4. P Chattopadhya , Engineering Thermodynamics Second Edition,OXFORD University Press 5 Zemansky Heat & Thermodynamics , Eight Edition , Mc Graw Hills India Education

6. Achuthan M; Engineering Thermodynamics by, PHI India.

7 R Yadav Applied Thermodynamics , Central Publishing house Allahabad

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU303 Materials Technology

1. Solidification of metals , Crystallisation, Crystal and amorphous , different types of bonds in different metals, Crystallography. Stability and metastability of metals. Different mechanical properties of metals and other engineering materials like strength, hardness, elasticity, plasticity, Malleability, Ductility, Creep, Fatigue etc. Introduction to industrial metals, steels and prevailing manufacturing methods by manufacturers.

   
   

2. Cooling curves, Isomorphous, Utectic, Eutectoid , Eutectoid solid solution, Peritectic and other phase diagrams, Alloying , Characteristics of alloying elements, Iron – Carbon phase diagram, T-T-T diagrams, Types of Cast Iron. Types of Stainless Steels, Elastic, anelastic and Viscoelastic behaviour.

   
   

3. Heat treatment of metals, Based on phase diagram and T-T-T-Diagram the heat treatment of various metals, Bulk heat treatments, surface heat treatments,Case carburising, Types of Anealing, Normalising,Spherodising, Phase Transformations like Parlite, Cementite, Austenite, Troostite,Bainite,Hard and soft Martensite etc. Laser hardening, Cyniding, Boriding, Nitriding, Flame hardening, Ion implantation, Etc. Heat treatment cycles. Metallographic studies, Optical Microscope, Electron Microscope.

   
   

4. Destructive and non-destructive testing methods, Tensile test, Compression test, shear test, bend test, Different types of Hardness tests, Impact tests, Fatigue tests, Hardenability test. Fracture analysis, NDT Methods. Different properties of Steels, Aluminium and it’s alloys, Copper and it’s alloys, Manganese and it’s alloys, Chromium and it’s alloys, Nickel and it’s alloys.

   
   

5. Chemical Analysis of different alloying elements in commercial metals, C, Fe, Cr, Ni, Mn, Mg, S, P, Co, Mo, Etc. Different chemical reagents, Equipments , Volumetric and Gravimetric analysis, Spot test, Colorimetric methods, Optical and spectrophotometric analysis.

References :

1. V. Raghwan, Material Science

2. G.E.Dieter, MechanicalMetallurgy

3. P Chalmers, Physical Metallurgy

4. R. C.Rollason, Metallurgy for mechanical engineers

List of experiments :

1. Metallographic studies – Study of Optical microscope, Optically flat surface preparation, etching reagents, Grain size- ASME no., micro structures, Image analysis, Standard specimen,

2. Carbon, sulphur, Phosphorus determination, Strauhlin’s apparatus, Eggert’s Method in different samples.

3. Hardness and Hardenability test, Jeremy Cony test. Soft and hard Martensite.

4. Different heat treatment cycles using electric furnace [ Programmable preferred ], Annealing, Case carburising, Normalising, etc.

5. Gravimetric / Volumetric - chemical analysis of alloying elements like, Cr, Ni, Mn, Si etc.

6. Study of different instrumental method of analysis, spectrophotometers, Differential Scanning calorimeter,

7. Spot test for quick assessment of alloying elements like Mn, Cr, Ni, etc.

8. Experiments / study of Non Destructive Methods, Ultrasonic test, Magnetic particle inspection, Dye penetration test, Eddy current test, Radiography test.

9. Cupping test / formability test for sheet metal

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU304 Strength of Material

Objectives :

To familiarize the students with the fundamentals of deformation, stresses, strains in structural elements.

Outcomes :

At the completion of this course, students should be able to

1. Know the concepts of stress and strain.

2. Analyze the beam of different cross sections for shear force, bending moment, slope and deflection.

3. Understand the concepts necessary to design the structural elements and pressure vessels.

   
   

   Stress and strain: stresses in members of a structure, axial loading, normal stress, shear stress, analysis of simple structures, stepped rods, members in series and parallel: stress strain diagram, Hooke’s law, stress due to temperature, Poisson’s ratio, Bulk modulus, shear strain, relation among elastic constants, residual stress, fiber reinforced composite materials, strain energy under axial loads and stresses due to impact of falling weights. Transformation of stress and strain, principal stresses, normal and shear stress, Mohr’s circle and its application to two and three dimensional analysis.

   
   

   Bending: pure bending, symmetric member, deformation and stress, bending of composite sections, eccentric axial loading, shear force and BM diagram, relationship among load, shear and BM, shear stresses in beams, strain energy in bending, deflection of beams, equation of elastic curve, Macaulay’s method and Area moment method for deflection of beams.

   
   

   Torsion in shafts: Tensional stresses in a shafts, deformation in circular shaft, angle of twist, stepped and hollow transmission shafts.

   
   

   Theories of failures: maximum normal stress & shear stress theory; maximum normal and shear strain energy theory; maximum distortion energy theory; application of theories to different materials and loading conditions.

   
   

   Columns & struts : stability of structures, Euler’s formula for columns with different end conditions, Rankine’s formula.

   EVALUATION

   Evaluation will be continuous an integral part of the class as well through external assessment.

   References:

   1. Beer FP, Johnson Mechanics of Materials ,Sixth Edition ;Mc Graw Hills

   1. Debabrata Nag & Abhijet Chanda :Strength of Materials : Wiley

   2. Rattan; Strength of materials;Second Edition , Mc Graw Hills

4. Nash William; Schaum’s Outline Series; forth Edition Strength of Materials;Mc Graw Hills

5. Singh Arbind K; Mechanics of Solids; PHI

6. Sadhu Singh; Strength of Materials; Khanna Pub.

1. R Subramannian , Strength of materials OXFORD University Press ,Third Edition .

2. S Ramamurthum , Strength of materials , Dhanpat Rai

List of experiments:

1. Standard tensile test on MS and CI test specimen with the help of UTM

2. Direct/ cross Shear test on MS and CI specimen

3. Transverse bending test on wooden beams to obtain modulus of rupture

4. Fatigue test

5. Brinell Hardness tests

6. Vicker hardness test

7. Izod/Charpy test

8 Rockwell Hardness test

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester AU305 Manufacturing Process

Objectives :

To make the students aware of different manufacturing processes like casting, metal forming, metal cutting and gear manufacturing.

Outcomes :

1. Concepts of casting Technology.

2. Mechanical working of metals.

1. Concepts of welding process

2. Concept of forging methods

3. Understanding press working .

Casting : Types of casting process .Molding and Foundry core sands and their properties, gating, runners, risers, solidification, defects and elimination, molding machines, centrifugal casting, dye casting, shell molding; Lost wax molding; continuous casting; cupola description and operation.

Welding: Types of welding ,Gas welding method, flames, gas cutting, Electric arc welding, AC and DC welding machines and their characteristics, flux, electrodes, submerged arc welding, TIG & MIG welding; pressure welding; electric resistance welding spot, seam and butt welding; Thermit chemical welding; brazing and soldering, welding defects & remedies .safety precautions .

Pattern Making: Types of patters, Pattern and pattern making, pattern allowances; pattern design considerations, core, core boxes .

Forging: types of forging operations Theory and application of forging processes description; , drop and horizontal forging machines .

Press working: Description and operation of processes, process of shearing, punching, piercing, blanking, trimming, perfecting, notching, lancing, embossing, coining, bending, forging and drawing; press, tool dies, auxiliary equipment, safety devices, stock feeders, scrap cutters, forces, pressure and power requirements .

Rolling: Types of Rolling operations ,General description of machines and process; rolling of structural section plates and sheets; hot and cold rolling techniques

Metal Machining : Basics of Lathe machines , operations & components ,working principle of Shaper & planner ,Introduction to milling ,grinding and drilling machines .

List of Experiments :

1. Study of tools used for various manufacturing processes , study includes application & live demonstration of hand and machine tools .

2. Hands on Exercise on Pattern Making

3. Performance on Metal Casting of Simple component

4. Performance on Welding of simple work piece (Example Arc and Resistance Welding)

5. Exercise Problems on Welding

6. Exercise problems on Casting

7. Study of forging machine & demonstration of various operations of forging .

8. Study of Hydraulic ,Pneumatic presses & demonstration of piercing, slitting, deep drawing operations on press machine .

EVALUATION

Evaluation will be continuous an integral part of the class as well through external assessment.

References:

1. Anderson and Tetro; Shop Theory; Mc Graw Hills

2. Kaushish JP; Manufacturing Processes; PHI Learning.

3. Kalpakjian Producting Engineering PEARSON Education

4. Chapman; Workshop Technology

5. Philip F Ostwald ; Manufacturing Process & systems : John Wiley

6. Raghuvanshi; Workshop Technology ; Dhanpat Rai.

7. Hajra Choudhary; Workshop Technology:, Vol I

   RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

   
   

   New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester AU306 Thermal Laboratory

   1. To determine volumetric and isothermal efficiencies of a single stage compressor.

   2. Study of two stage air compressor with intercooler.

   3. Todetermine volumetric and isothermal efficiencies of a two stage compressor.

   4. Study of different types of boilers and their classifications.

   5. Study of different types of high pressure boilers.

   6. To determine the performance of boiler.

   7. Temperature measurements, Pyrometers and thermography.

   8. Thermocouples, Temperature sensors,study and calibration.

   9. Study and experiments on ORSAT apparatus.

   10. Experiments on calorific value of different fuels and analysis of exhaust gases.

Rajiv Gandhi Proudyogiki Vishwavidyalaya, Bhopal

Branch- Common to All Discipline New Scheme Based On AICTE Flexible Curricula

OBJECTIVES: The objective of this course is to fulfill the needs of engineers to understand applications of Numerical Analysis, Transform Calculus and Statistical techniques in order to acquire mathematical knowledge and to solving wide range of practical problems appearing in different sections of science and engineering. More precisely, the objectives are:

• To introduce effective mathematical tools for the Numerical Solutions algebraic and transcendental equations.

• To enable young technocrats to acquire mathematical knowledge to understand Laplace transformation, Inverse Laplace transformation and Fourier Transform which are used in various branches of engineering.

• To acquaint the student with mathematical tools available in Statistics needed in various field of science and engineering.

Module 1: Numerical Methods – 1: (8 hours): Solution of polynomial and transcendental equations – Bisection method, Newton-Raphson method and Regula-Falsi method. Finite differences, Relation between operators, Interpolation using Newton’s forward and backward difference formulae. Interpolation with unequal intervals: Newton’s divided difference and Lagrange’s formulae.

Module 2: Numerical Methods – 2: (6 hours): Numerical Differentiation, Numerical integration: Trapezoidal rule and Simpson’s 1/3rd and 3/8 rules. Solution of Simultaneous Linear Algebraic Equations by Gauss’s Elimination, Gauss’s Jordan, Crout’s methods, Jacobi’s, Gauss-Seidal, and Relaxation method.,

Module 3: Numerical Methods – 3: (10 hours): Ordinary differential equations: Taylor’s series, Euler and modified Euler’s methods. RungeKutta method of fourth order for solving first and second order equations. Milne’s and Adam’s predicator-corrector methods. Partial differential equations: Finite difference solution two dimensional Laplace equation and Poission equation, Implicit and explicit methods for one dimensional heat equation (Bender-Schmidt and Crank- Nicholson methods), Finite difference explicit method for wave equation.

Module 4: Transform Calculus: (8 hours): Laplace Transform, Properties of Laplace Transform, Laplace transform of periodic functions. Finding inverse Laplace transform by different methods, convolution theorem. Evaluation of integrals by Laplace transform, solving ODEs by Laplace Transform method, Fourier transforms.

Module 5: Concept of Probability: (8 hours): Probability Mass function, Probability Density Function, Discrete Distribution: Binomial, Poisson’s, Continuous Distribution: Normal Distribution, Exponential Distribution.

Textbooks/References:

1. P. Kandasamy, K. Thilagavathy, K. Gunavathi, Numerical Methods, S. Chand & Company, 2nd Edition, Reprint 2012.

2. S.S. Sastry, Introductory methods of numerical analysis, PHI, 4th Edition, 2005.

3. Erwin kreyszig, Advanced Engineering Mathematics, 9th Edition, John Wiley & Sons, 2006.

4. B.S. Grewal, Higher Engineering Mathematics, Khanna Publishers, 35th Edition, 2010.

5. N.P. Bali and Manish Goyal, A text book of Engineering Mathematics, Laxmi Publications, Reprint, 2010.

6. Veerarajan T., Engineering Mathematics, Tata McGraw-Hill, New Delhi, 2008.

7. P. G. Hoel, S. C. Port and C. J. Stone, Introduction to Probability Theory, Universal Book Stall, 2003 (Reprint).

8. S. Ross, A First Course in Probability, 6th Ed., Pearson Education India, 2002.

9. W. Feller, An Introduction to Probability Theory and its Applications, Vol. 1, 3rd Ed., Wiley, 1968. Statistics

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU302 Thermodynamics

Objectives: To develop ability and gain insight into the process of problem-solving, with emphasis on thermodynamics .Specially in following manner:

· Apply conservation principles (mass and energy) to evaluate the performance of simple engineering systems and cycles, · Evaluate thermodynamic properties of simple homogeneous substances, · Analyze processes and cycles using the second law of thermodynamics to determine maximum efficiency and performance, · Discuss the physical relevance of the numerical values for the solutions to specific engineering problems and the physical relevance of the problems in general, and · Critically evaluate the validity of the numerical solutions for specific engineering problems.

Outcomes : At the completion of this course, students should be able to

1. find values of thermodynamic properties in tables;

2. draw thermodynamic processes on pressure-temperature, pressure-volume, or temperature- volume diagrams;

3. use compressibility charts;

4. calculate expansion or compression work in a closed system;

5. use conservation of mass to determine the change in mass of a system

   
   

   Basic Concepts & Laws of Thermodynamics : Basic concepts: Property, Equilibrium, State, Process, Cycle, Zeroth law of thermodynamics, Heat and work transfer. First law of thermodynamics- first law applied to various systems steady flow process, limitations of first law of thermodynamics.

   Second law of thermodynamics, heat engine, heat reservoir, Refrigerator, heat pump, Carnot's cycle, statements of second law Reversible and irreversible processes, consequence of second law, Clausious

   Inequality , Entropy, T-S diagrams, Available & Unavailable energy Availability Concept .

   
   

   Properties of Steam : Pure Substance, Phase, Phase-transformations, formation of steam, properties of steam, PVT surface, HS,TS,PV,PH,TV diagram, processes of vapor measurement of dryness fraction, Use of steam tables and Mollier chart.

   
   

   Air standard cycles: Carnot, Otto, Diesel, Dual cycles and their comparison, Brayton cycle, Non reactive gas mixture, PVT relationship, mixture of ideal gases, properties of mixture of ideal gases, internal energy, Enthalpy and specific heat of gas mixtures.

   
   

   Fuels & combustion : Actual & theoretical Combustion processes , Enthalpy of formation & enthalpy of reaction, first law analysis of reacting systems, Adiabatic flame temperature , Basic concept of Third Law of thermodynamics .

   Steam Tables Mollier Charts & tables connected to reactive systems are allowed in Examination hall .

   EVALUATION

   
   

   Evaluation will be continuous an integral part of the class as well through external assessment.

   References:

   1. P.K.Nag; Engineering Thermodynamics; Mc Graw Hills Fifth Edition

   1. Cengel Y; Thermodynamics; MC Graw Hills ,Eight Edition

   2. Kross & Potter Thermodynamics for Engineers CENGAGE Learning

   3. Moran, Shapiro ,Boettner Principles of Engineering Thermodynamics Wiley student edition

   4. P Chattopadhya , Engineering Thermodynamics Second Edition,OXFORD University Press 5 Zemansky Heat & Thermodynamics , Eight Edition , Mc Graw Hills India Education

6. Achuthan M; Engineering Thermodynamics by, PHI India.

7 R Yadav Applied Thermodynamics , Central Publishing house Allahabad

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU303 Materials Technology

1. Solidification of metals , Crystallisation, Crystal and amorphous , different types of bonds in different metals, Crystallography. Stability and metastability of metals. Different mechanical properties of metals and other engineering materials like strength, hardness, elasticity, plasticity, Malleability, Ductility, Creep, Fatigue etc. Introduction to industrial metals, steels and prevailing manufacturing methods by manufacturers.

   
   

2. Cooling curves, Isomorphous, Utectic, Eutectoid , Eutectoid solid solution, Peritectic and other phase diagrams, Alloying , Characteristics of alloying elements, Iron – Carbon phase diagram, T-T-T diagrams, Types of Cast Iron. Types of Stainless Steels, Elastic, anelastic and Viscoelastic behaviour.

   
   

3. Heat treatment of metals, Based on phase diagram and T-T-T-Diagram the heat treatment of various metals, Bulk heat treatments, surface heat treatments,Case carburising, Types of Anealing, Normalising,Spherodising, Phase Transformations like Parlite, Cementite, Austenite, Troostite,Bainite,Hard and soft Martensite etc. Laser hardening, Cyniding, Boriding, Nitriding, Flame hardening, Ion implantation, Etc. Heat treatment cycles. Metallographic studies, Optical Microscope, Electron Microscope.

   
   

4. Destructive and non-destructive testing methods, Tensile test, Compression test, shear test, bend test, Different types of Hardness tests, Impact tests, Fatigue tests, Hardenability test. Fracture analysis, NDT Methods. Different properties of Steels, Aluminium and it’s alloys, Copper and it’s alloys, Manganese and it’s alloys, Chromium and it’s alloys, Nickel and it’s alloys.

   
   

5. Chemical Analysis of different alloying elements in commercial metals, C, Fe, Cr, Ni, Mn, Mg, S, P, Co, Mo, Etc. Different chemical reagents, Equipments , Volumetric and Gravimetric analysis, Spot test, Colorimetric methods, Optical and spectrophotometric analysis.

References :

1. V. Raghwan, Material Science

2. G.E.Dieter, MechanicalMetallurgy

3. P Chalmers, Physical Metallurgy

4. R. C.Rollason, Metallurgy for mechanical engineers

List of experiments :

1. Metallographic studies – Study of Optical microscope, Optically flat surface preparation, etching reagents, Grain size- ASME no., micro structures, Image analysis, Standard specimen,

2. Carbon, sulphur, Phosphorus determination, Strauhlin’s apparatus, Eggert’s Method in different samples.

3. Hardness and Hardenability test, Jeremy Cony test. Soft and hard Martensite.

4. Different heat treatment cycles using electric furnace [ Programmable preferred ], Annealing, Case carburising, Normalising, etc.

5. Gravimetric / Volumetric - chemical analysis of alloying elements like, Cr, Ni, Mn, Si etc.

6. Study of different instrumental method of analysis, spectrophotometers, Differential Scanning calorimeter,

7. Spot test for quick assessment of alloying elements like Mn, Cr, Ni, etc.

8. Experiments / study of Non Destructive Methods, Ultrasonic test, Magnetic particle inspection, Dye penetration test, Eddy current test, Radiography test.

9. Cupping test / formability test for sheet metal

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester

AU304 Strength of Material

Objectives :

To familiarize the students with the fundamentals of deformation, stresses, strains in structural elements.

Outcomes :

At the completion of this course, students should be able to

1. Know the concepts of stress and strain.

2. Analyze the beam of different cross sections for shear force, bending moment, slope and deflection.

3. Understand the concepts necessary to design the structural elements and pressure vessels.

   
   

   Stress and strain: stresses in members of a structure, axial loading, normal stress, shear stress, analysis of simple structures, stepped rods, members in series and parallel: stress strain diagram, Hooke’s law, stress due to temperature, Poisson’s ratio, Bulk modulus, shear strain, relation among elastic constants, residual stress, fiber reinforced composite materials, strain energy under axial loads and stresses due to impact of falling weights. Transformation of stress and strain, principal stresses, normal and shear stress, Mohr’s circle and its application to two and three dimensional analysis.

   
   

   Bending: pure bending, symmetric member, deformation and stress, bending of composite sections, eccentric axial loading, shear force and BM diagram, relationship among load, shear and BM, shear stresses in beams, strain energy in bending, deflection of beams, equation of elastic curve, Macaulay’s method and Area moment method for deflection of beams.

   
   

   Torsion in shafts: Tensional stresses in a shafts, deformation in circular shaft, angle of twist, stepped and hollow transmission shafts.

   
   

   Theories of failures: maximum normal stress & shear stress theory; maximum normal and shear strain energy theory; maximum distortion energy theory; application of theories to different materials and loading conditions.

   
   

   Columns & struts : stability of structures, Euler’s formula for columns with different end conditions, Rankine’s formula.

   EVALUATION

   Evaluation will be continuous an integral part of the class as well through external assessment.

   References:

   1. Beer FP, Johnson Mechanics of Materials ,Sixth Edition ;Mc Graw Hills

   1. Debabrata Nag & Abhijet Chanda :Strength of Materials : Wiley

   2. Rattan; Strength of materials;Second Edition , Mc Graw Hills

4. Nash William; Schaum’s Outline Series; forth Edition Strength of Materials;Mc Graw Hills

5. Singh Arbind K; Mechanics of Solids; PHI

6. Sadhu Singh; Strength of Materials; Khanna Pub.

1. R Subramannian , Strength of materials OXFORD University Press ,Third Edition .

2. S Ramamurthum , Strength of materials , Dhanpat Rai

List of experiments:

1. Standard tensile test on MS and CI test specimen with the help of UTM

2. Direct/ cross Shear test on MS and CI specimen

3. Transverse bending test on wooden beams to obtain modulus of rupture

4. Fatigue test

5. Brinell Hardness tests

6. Vicker hardness test

7. Izod/Charpy test

8 Rockwell Hardness test

RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester AU305 Manufacturing Process

Objectives :

To make the students aware of different manufacturing processes like casting, metal forming, metal cutting and gear manufacturing.

Outcomes :

1. Concepts of casting Technology.

2. Mechanical working of metals.

1. Concepts of welding process

2. Concept of forging methods

3. Understanding press working .

Casting : Types of casting process .Molding and Foundry core sands and their properties, gating, runners, risers, solidification, defects and elimination, molding machines, centrifugal casting, dye casting, shell molding; Lost wax molding; continuous casting; cupola description and operation.

Welding: Types of welding ,Gas welding method, flames, gas cutting, Electric arc welding, AC and DC welding machines and their characteristics, flux, electrodes, submerged arc welding, TIG & MIG welding; pressure welding; electric resistance welding spot, seam and butt welding; Thermit chemical welding; brazing and soldering, welding defects & remedies .safety precautions .

Pattern Making: Types of patters, Pattern and pattern making, pattern allowances; pattern design considerations, core, core boxes .

Forging: types of forging operations Theory and application of forging processes description; , drop and horizontal forging machines .

Press working: Description and operation of processes, process of shearing, punching, piercing, blanking, trimming, perfecting, notching, lancing, embossing, coining, bending, forging and drawing; press, tool dies, auxiliary equipment, safety devices, stock feeders, scrap cutters, forces, pressure and power requirements .

Rolling: Types of Rolling operations ,General description of machines and process; rolling of structural section plates and sheets; hot and cold rolling techniques

Metal Machining : Basics of Lathe machines , operations & components ,working principle of Shaper & planner ,Introduction to milling ,grinding and drilling machines .

List of Experiments :

1. Study of tools used for various manufacturing processes , study includes application & live demonstration of hand and machine tools .

2. Hands on Exercise on Pattern Making

3. Performance on Metal Casting of Simple component

4. Performance on Welding of simple work piece (Example Arc and Resistance Welding)

5. Exercise Problems on Welding

6. Exercise problems on Casting

7. Study of forging machine & demonstration of various operations of forging .

8. Study of Hydraulic ,Pneumatic presses & demonstration of piercing, slitting, deep drawing operations on press machine .

EVALUATION

Evaluation will be continuous an integral part of the class as well through external assessment.

References:

1. Anderson and Tetro; Shop Theory; Mc Graw Hills

2. Kaushish JP; Manufacturing Processes; PHI Learning.

3. Kalpakjian Producting Engineering PEARSON Education

4. Chapman; Workshop Technology

5. Philip F Ostwald ; Manufacturing Process & systems : John Wiley

6. Raghuvanshi; Workshop Technology ; Dhanpat Rai.

7. Hajra Choudhary; Workshop Technology:, Vol I

   RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

   
   

   New Scheme Based On AICTE Flexible Curricula Automobile Engineering, III-Semester AU306 Thermal Laboratory

   1. To determine volumetric and isothermal efficiencies of a single stage compressor.

   2. Study of two stage air compressor with intercooler.

   3. Todetermine volumetric and isothermal efficiencies of a two stage compressor.

   4. Study of different types of boilers and their classifications.

   5. Study of different types of high pressure boilers.

   6. To determine the performance of boiler.

   7. Temperature measurements, Pyrometers and thermography.

   8. Thermocouples, Temperature sensors,study and calibration.

   9. Study and experiments on ORSAT apparatus.

   10. Experiments on calorific value of different fuels and analysis of exhaust gases.