Academic Scheme For B. Tech Mechanical Engineering. (Vetted Syllabus for Batch-2016 & onwards)

Transcription

1 Academic Scheme For B. Tech Mechanical Engineering (Vetted Syllabus for Batch-2016 & onwards) As per Choice Based Credit System (CBCS) Department of Mechanical Engineering Islamic University of Science and Technology Awantipora, Kashmir (J&K)

2 Vetted Course Outline for B. Tech. Mechanical Engineering, 1 st Semester Course code Course Title Type of course Credit PHY-111T Physics I C CHM-111T Chemistry I C MTH-111T Mathematics I C ELE-101T Basic Electrical Engineering CF BIO-101T Environmental Science CF CIV101T/P Engineering Drawing CF MEC-101P Engineering Workshop CF PHY-112P Physics I Lab C CHM-112P Chemistry I Lab C Total Credits nd Semester Course code Course Title Type of course Credit PHY-211T Physics II C CHM-211T Chemistry II C MTH-211T Mathematics II C CSE-201T C Programming CF CIV-201T Elements of Civil Engineering CF ECE-201T Basic Electronics & Communication CF Engineering PHY-212P Physics I Lab C CHM-212P Chemistry I Lab C CSE-202P C Programming Lab CF Total Credits

3 Vetted Course Outline for B. Tech. Mechanical Engineering, 3 rd Semester Course Course Title Type of Credit code course MEC-311T Fundamental Dynamics C MEC-312T Mechanics of Solids C MEC-313T Manufacturing Processes - I C MEC-314T Engineering Thermodynamics C MEC-315T Machine Drawing and Solid Modelling C MTH-313T Laplace, Fourier Transforms and C Complex Analysis XXX-XXX Generic Elective I G x x x MEC-312P Mechanics of Solids Lab C MEC-313P Manufacturing Processes I Lab C Total Credits x 4 th Semester Course Course Title Type of Credit code course MEC-411T Manufacturing Processes II C MEC-412T Fluid Mechanics C MEC-413T Kinematics and Dynamics of Machines C MEC-414T Material Science and Engineering C MEC-415T Applied Thermodynamics C Electrical Engineering Technology C Open Elective I E x x x MEC-411P Manufacturing Processes II Lab C MEC-412P Fluid Mechanics Lab C MEC-413P Theory of Machines Lab C Total Credits x

4 Vetted Course Outline for B. Tech. Mechanical Engineering, 5 th Semester Course Course Title Type of Credit code course MEC-511T System Dynamics C MEC-512T Heat Transfer C MEC-513T Design of Machine Elements - I C MEC-514T Measurement and Instrumentation C Probability and Statistics C Industrial Electronics C Open Elective II E x x X MEC-511P Heat Transfer Lab C MEC-512P Applied Thermodynamics Lab C Industrial Electronics Lab C Total Credits x 6 th Semester Course Course Title Type of Credit code course MEC-611T Industrial Engineering - I C MEC-612T Design of Machine Elements - II C MEC-613T Mechanical Vibrations C MEC-614T Hydraulic Machines C Department Elective - I E Introduction to Embedded Systems C Open Elective III E x x x MEC-611P Hydraulic Machines Lab C MEC-612P Vibration Lab C Practical Training/Winter Internship NC Total Credits x

5 Vetted Course Outline for B. Tech. Mechanical Engineering, 7 th Semester Course Course Title Type of Credit code course MEC-711T Industrial Engineering - II C MEC-712T Optimization C MEC-713T Control Systems Engineering C MEC-714T Numerical Methods in Mech. Eng. C MEC-715T Department Elective II E Open Elective IV E x x x MEC-720P Minor Project/Seminar C - 6 MEC-711P Industrial Engineering Lab C Total Credits x 8 th Semester Course code MEC-811T Course Title Type of Credit course C Production and Operations Management MEC-812T Internal Combustion Engines C Department Elective - III E Generic Elective - II G x x x MEC-811P IC Engine Lab C MEC-820P Major Project C - 12 Total Credits x

6 Vetted Course Outline for B. Tech. Mechanical Engineering, List of Electives: Course Course Title Type of Credit Preferred Prerequisite Prohibited code course semester MEC-G01T Basic Mechanical G , Engineering MEC-E01T Power Plant Engineering E , 5 - MEC-E03T MEC-E02P Introduction to MATLAB E , 5 CSE-201T - MEC-E03T Hydraulics and Hydraulic E , 5 - MEC-E01T Machines MEC-E04T Digital Fabrication E , 4 MEC-101P - MEC-E05T Linear Algebra E , 5 MTH-111T - MEC-E06T Automobile Engineering E , 6 MEC-415T MEC-E07T Refrigeration and Air Conditioning E , 7 MEC-313T, MEC-413T MEC-E08T Metrology and Quality E , 7 Control MEC-E09T Creativity in Engineering E , 6 - MEC-E10T Turbo Machinery E , 8 MEC-413T MEC-E11T Tribology E , 8 MEC-E12T CAM and Automation E , 7 MEC-E13T Process Control and E , 7 MEC-713T Instrumentation MEC-E14T CNC Machines and E , 6 Programming MEC-E15T Robotics Engineering E , 7 MEC-E16T Quality and Reliability E , 8 MEC-E17T Applied Thermodynamics E , 7 MEC-413T - II MEC-E18T Advanced Fluid E , 8 MEC-412T Mechanics MEC-E19T Design of Thermal E , 8 MEC-413T Systems MEC-E20T Finite Element Methods E , 7, 8 MEC-E21T Mechatronics E , 6, 7

7 3 rd Semester Fundamental Dynamics MEC-311T 3 0 Kinematics of Particles: Introduction, Rectilinear Motion, Plane Curvilinear Motion, Rectangular coordinates (x-y), Normal and Tangential coordinates (n-t), Polar coordinates (r-θ), Space curvilinear motion, Relative motion, Constrained particle motion. (Vectorial approach to be adopted) I Kinetics of Particles: Review of Force, Mass, Acceleration, Impulse, Momentum, Work and Energy, Linear impulse and linear momentum, Angular impulse and angular momentum, Impact, Central- Force and motion, and relative motion. II Kinetics of Systems of Particles: Introduction, Generalised Newton s second law, Work-Energy, Impulse-Momentum, Conservation of Energy and Momentum, Steady Mass Flow, Variable mass. V Plane Kinematics of Rigid Bodies: Introduction, Rotation, Absolute Motion, Relative velocity, Instantaneous centre of zero velocity, Relative acceleration, Motion relative to rotating axes. UNIT V Plane Kinetics of Rigid bodies: Introduction, General equation of Motion, Translation, Fixed axis rotation, General plane motion, Work energy relations, acceleration from work-energy; virtual work, Impulse-Momentum equation. 1. Meriam, J.L., Kraige L.G., Engineering Mechanics: Dynamics. S.I. Version, John Wiley & Sons Inc. 2. Shames and Rao, Engineering Mechanics: Statics and Dynamics, Pearson Education India; 4 th edition. 3. Hibbeler R.C., Engineering Mechanics: Statics and Dynamics, Pearson Education India; 11 th edition. 4. Hibbeler, R.C., Engineering Mechanics: Dynamics, Pearson, 13 th Edition.

8 3 rd Semester Mechanics of Solids MEC-312T 4 0 Introduction to mechanical properties of solids: Stress strain diagrams, resilience, hardness, impact strength. Analysis of principal planes, stresses and strains: Plane stress analysis, Mohr s circle, principal planes and stresses. Principal strains and principal axes. Three dimensional state of stress and strain. Pressure Vessels: Stresses and strains in thin cylindrical and spherical shells, thick cylinders, Lame s theory, radial deflection, compound cylinder, effective proportions, laminated cylinders. I Stresses in beams: Bending Stresses, Symmetric beam bending; the elastic flexural formula and applications, built-up and composite beams. Shearing stresses in common types of beams. Economical Sections. Deformation in beams: Methods for calculating deflection; Integration method of solution, Macaulay s method of solution, Area moment method. Statically indeterminate beams, Conditions for indeterminacy. II Theories of Elastic Failures: Various theories of elastic failure, significance of the theories of failure, comparison and graphical representation. Buckling of Columns: Concept of elastic stability, Euler s theory of buckling of columns, Rankine s formula. Eccentric loading and Secant formula. V Torsion: Torsion of circular shafts, comparison between hollow and solid shafts. Analysis of stepped shafts and shafts of varying cross section. Torsion of thin walled tubes. Statically indeterminate shafts. Bending moment and axial thrust in shafts (combined bending). UNIT V Energy methods: Strain energy due to normal and shear stresses. Theorems on virtual work, Castigliano s theorem, Complementary energy theorems. Strain energy due to axial bending and torsional loads. Stresses due to suddenly applied loads. Use of energy theorems to determine deflection of beams. 1. Popov, E.P., Balan, T.A, Mechanics of Solids, Prentice Hall of India, New Delhi, Shames, I.H., Pitaresi, J.M., Introduction to Solid Mechanics Prentice Hall of India, Kazmi, S. M. A, Solid Mechanics, Tata Mc-Graw Hill, Hibbeler R. C., Mechanics of Materials, 6 th Edition, S.I., Pearson Education.

9 3 rd Semester Manufacturing Processes I MEC-313T 3 0 Introduction to Manufacturing Processes (Machining or Material Removal Processes). Fundamentals of cutting: Interrelations between different systems of rake angles; interrelationships between clearance angles; Turning tools: Milling cutters; Twist drills; Grinding of single point cutting tools. I Mechanism of chip formation: Chip formation analysis; dynamic shear strain; Criticism of single shear plane theory; Effect of cutting variables on chip reduction coefficient; Different types of chips; Chip curl and cross section. II Merchant s circle diagram for analysis of forces; Velocity relationships; Machinability and machining efficiency; machining economics. Tooling: jigs and fixtures, principles of location and clamping. V Machining processes (metal cutting machines) to produce different shapes: lathe, milling, shaping, slotting, planning, drilling, sawing, tapping, reaming, boring, broaching, grinding (cylindrical, surface, and centreless), thread rolling and gear cutting. Micro finishing operations like honing, lapping, super finishing. UNIT V Non-conventional machining processes: Ultrasonic machining, chemical machining, Electrochemical machining (ECM), Electrochemical drilling, Electrical-Discharge machining (EDM), Laser-Beam machining, Electron-Beam machining, Water-Jet machining, Abrasive Jet Machining, Micromachining, Nanofabrication. 1. Degarmo, E.P., Black, J.T. and Kohser, R.A., Materials and Processes in Manufacturing, Prentice Hall of India, Kalpakjian. Manufacturing Engineering and Technology, Pearson Education India; 4 th Edition. 3. P. N. Rao, Manufacturing Technology: Metal cutting and Machine tools, Vol. 2, 4 th Edition, McGraw Hill Education

10 3 rd Semester Engineering Thermodynamics MEC-314T 3 0 Introduction and historical development, Microscopic and macroscopic views of matter, Thermodynamic systems, properties, processes, cycles, thermal equilibrium, Zeroth law of thermodynamics, temperature, thermodynamic equilibrium, Energy and the first law. I Mechanical concept of energy, internal energy, conservation of energy, energy transfer as work, various modes, energy transfer as heat, First law for closed system, The state postulate, pure substance, simple compressible substances, specific heat, isothermal, isobaric, isentropic compressibility. II First law for open systems, enthalpy, first law for cyclic processes, applications, Second law of Thermodynamics, Entropy and second law, Thermodynamic reservoirs, various statements and their equivalence, reversible cycle, Carnot cycle, efficiencies of reversible cycle, Carnot s theorem, Thermodynamic temperature scale. V Clasius s theorem, entropy concept, inequality of Clasius s principle of increase of entropy and its applications, Second law for closed system, Second law for open system. Energy, Gibb s function, Helmholtz function, Relationship between specific heats, Clapeyron equations, thermodynamic relations for ideal gases (computation of entropy and internal energy from measurable quantities), Process with ideal gases and vapours. UNIT V Calculations involving heat transfer, work transfer and change in thermodynamic properties with various processes, Ideal gas mixture, various definitions, Dalton s law, Gibb s Dalton s law, Amagat Leduc law, internal energy, enthalpy, specific heat and entropy of an ideal gas mixture, air water vapour mixture, Complete and incomplete combustion analysis, heating value of fuels, analysis of products of combustion, Orsat apparatus. 1. Moran, M.J., Shapiro, Fundamentals of Engineering Thermodynamics, John Wiley, Wark, K., Thermodynamics, Mc-Graw Hill, P. K. Nag, Engineering Thermodynamics McGraw Hill Education; 5 th Edition. 4. Richard E. Sonntag, Claus Borgnakke and Gordon J. Van Wylen, Fundamentals of Thermodynamics, 6 th Edition, John Wiley & Sons, Inc.

11 3 rd Semester Machine Drawing and Solid Modelling MEC-315T/P 1 4 Introduction to machine drawing, production drawing, assembly drawing. Review of drawing in 3 rd angle projection. Orthographic projections of machine blocks, viz. Knuckle joint, Oldham s coupling, Footstep bearing and Tailstock. I Sectional views of various machine blocks (Half, Full) viz. Knuckle joint, Oldham s coupling, Footstep bearing and Tailstock. II Introduction to Computer Aided Design and Drafting (CADD), Theory of general engineering design, conceptual design, embodiment design involving layout and form designing to standard geometrical modelling. Basic sketching, lines and arcs, extrude and revolve features. V Solid modelling of various sub components (parts) of machine elements, viz. Knuckle joint, Oldham s coupling, Footstep bearing and Tailstock. UNIT V Assembly modelling of machine element components, viz. Knuckle joint, Oldham s coupling, Footstep bearing and Tailstock. 1. K. L. Narayana, P. Kannaiah, K. Venkata Reddy, Machine Drawing, New Age International, Sham Tickoo, AutoCAD 2017 for Engineers & Designers, 23ed, Dreamtech Press, N. D. Junnarkar, Machine Drawing Pearson Education India, Other Resources: 1. Engine model resources: 2. AUTODESK Inventor Professional 2016 (Free Student Licence). 3. SOLIDWORKS modelling Software.

12 3 rd Semester Laplace, Fourier Transforms & Complex Analysis MTH-313T 4 0 Laplace transform: shifting theorem, Laplace transforms of derivatives and integrals, Heaviside's unit function. Dirac Delta function and its Laplace transforms. Laplace transforms of periodic functions, Heaviside s expansion theorem. I Inverse Laplace transforms: initial and final value theorems. Convolution theorem and its applications, use of Laplace transforms in the solution of linear differential equations. II Complex analysis: Complex variables, analytic functions, Cauchy Riemann equations. Complex integration, Cauchy's fundamental theorem, Cauchy's integral formula, Cauchy's inequality and Liouville's theorem on integral function. V Expansions and Series in calculus: Taylor s & Laurent s expansions, Zeros & poles of analytic functions, Residues. Fourier series, Harmonic analysis. UNIT V Fourier transform: Fourier sine and cosine transform. Fourier integral formula and its applications to solution of boundary value problems. 1. Fundamentals of Complex Analysis for Mathematics, Science, and Engineering, 3rd edition, E.B. Saff and A.D. Snider, Prentice Hall, Laplace Transforms by Spiegel, Schaum Series 3. Complex variables and applications by R.V. Churchill, McGraw Hill International Book Company. 4. The use of Integral Transforms, N. Snedden, Tata McGraw Hill

13 3 rd Semester Lab Courses Mechanics of Solids Lab MEC-312P 0 2 List of Experiments 1. Tensile test of mild steel and aluminium bars. 2. Shear test on specimen of two different metals. 3. Bending tests on a steel bar/wood. 4. Impact tests on metals: a) Izod Test; b) Charpy Test 5. Torsion test on specimen of different metals for determining the angle of twist for a given torque. 6. Hardness tests on metal to determine Brinell and Rockwell hardness. 7. Buckling load for a column. 8. Compressive test of a specimen.

14 3 rd Semester Lab Courses Manufacturing Processes I Lab MEC-313P 0 2 List of Experiments 1. Study of a conventional lathe machine. 2. Performing step and taper turning, drilling operations on lathe machine. 3. Performing external thread cutting on lathe machine. 4. Study of bench type drilling machine. 5. Performing various operations like drilling, reaming, counter boring and countersinking on drilling machine. 6. Study of a shaper machine. 7. Performing various operations on a shaper. 8. Study of a milling machine. 9. Performing milling operation on a milling machine. 10. Study of CNC lathe/milling machine. 11. Performing basic turning and milling operation on CNC machine. 12. Study of a 3D printer.

15 4 th Semester Manufacturing Processes II MEC-411T 3 0 Introduction to Manufacturing Processes (Casting, Forming, Fabrication, Extrusion). Introduction to Casting, Casting terminologies, solidification, expendable mould casting processes, patterns and risers, investment casting and plaster mould castings, die casting, centrifugal casting. I Metal Forming Processes I: Fundamentals of metal forming, independent and dependent variables, hot working and cold working, warm forming, rolling. Forging and various types of forging. II Metal Forming Processes II: Extrusion and various types of extrusion. Introduction to various press work (Sheet Metal) operations, press working dies, shearing load and press selection. Spinning, Wire drawing. V Fabrication: Introduction to welding, types of welding. Welding processes, Shielded Metal Arc Welding (SMAW) process, Gas Metal Arc Welding(GMAW) process, Gas Tungsten Arc Welding (GTAW) process, Shielded Arc welding (SAW) process, Resistance welding, Seam, Spot and Flash butt welding, Ultrasonic welding, Laser beam welding, Cold Welding, Brazing, and Soldering. Study of various defects in welding. Automation in welding. UNIT V Introduction to Additive Manufacturing: Rapid Prototyping Technology (SLS), 3D Printing Technology (FDM, etc.). High energy rate forming processes: explosive forming, magnetic forming, electrohydraulic forming and its applications, Fabrication of composites. 1. Degarmo, E.P., Black, J.T. and Kohser, R.A., Materials and Processes in Manufacturing, Prentice Hall of India, Kalpakjian, Manufacturing Engineering and Technology, 4 th Edition, Pearson Education India; 4 th Edition. 3. Rao, P. N., Manufacturing Technology Vol. 1, 4 th Edition, McGraw Hill Education.

16 4 th Semester Fluid Mechanics MEC-412T 4 0 Introductory definitions, fluids, types of fluids, Continuum approach to stress, Fluid properties, Fluid at rest, Pascal s law, Barometers, Manometers, Hydrostatic pressure thrusts, Buoyancy, Flotation, Stability. I Scalar and velocity fields, Flow field and description of fluid motion, Continuity equation, Momentum equation, Energy equation, Euler s equation, Bernoulli equation, Ideal fluids. II Navier-stokes equations, exact solutions, Laminar boundary layer, boundary layer equations, Blausius flow, momentum-integral equation of boundary layer. V Turbulent flow, Laminar-Turbulent Transition, Fluctuations, Turbulent boundary layer equations, Shear stress models, Universal velocity distribution law, pipe flow, friction factor, fully developed pipe flow, pipe bends, pipe losses. UNIT V Dimensional homogeneity, Raleigh methods, Buckingham s theorem, typical non dimensional parameters, Geometric, kinematics and dynamics similarity, model testing. 1. White, F.M., Fluid Mechanics, Mc-Graw Hill, Fox and McDonald's, Introduction to Fluid Mechanics, 8 th Edition, John Wiley & Sons. 3. D. S. Kumar., Fluid Mechanics and Fluid Power Engineering, S.K. Kataria & Sons; 2013 Edition. 4. Munson, B.R., Fundamental of Fluid Mechanics, John Wiley, 2002.

17 4 th Semester Kinematics and Dynamics of Machines MEC-413T 4 0 Introduction, Kinematics and Dynamics, Lower pairs & higher pairs, Degree of Freedom (DOF), Gruebler s eqn. and Kutzbach s criterion, Mechanisms and DOF, Inversions, Grashof s law and Quick return mechanism, Coupler curves, Velocity and acceleration analysis, Mechanical advantage, Transmission and deviation angle, Instantaneous centre. I Governors: Difference between flywheel and governor, Watt governor, Porter governor, Proell governor, Hartnell governor. Controlling force, sensitivity, stability, hunting, Isochronism, effort and power of a governor. II Gears: Rolling contact and positive drive, classification of gears, Nomenclature, Law of gearing, Conjugate teeth, involute and cycloidal profile system of gear teeth, Length of path of contact, arc of contact, contact ratio, Interference and undercutting, interchangeable gears, Helical and spiral gears. Gear trains: Classification, Types, simple gear train, speed ratios, Compound, reverted, Epicyclic gear train, tabulation and algebraic method, Compound epicyclic train. V Cams: Comparison with lower paired mechanisms, Classification of cams and followers, Terminology for cams, types of follower motions, pressure angle, considerations influencing choice of cam, construction of cam profiles, layout, Offset followers. UNIT V Precessional motion and angular acceleration, gyroscopic couple, reaction couple. Effects on an aeroplane, naval ship, gyroscopic ship stabilization, Stability analysis of a two-wheel vehicle, Stability of a four-wheel drive on a curved path. Acceleration in Cartesian and Spherical coordinates, Inertia forces and D Alembert s principle. 1. Shigley J.E, Theory of Machines and Mechanisms, Mc Graw Hill, New York, Ambekar A., Mechanisms and Machine Theory, Prentice Hall, New Delhi, 2007.

18 4 th Semester Material Science and Engineering MEC-414T 3 0 Introduction to material science and engineering: classification of materials, modern and advanced materials, human needs and materials selection, and design considerations. Atomic structure and bonding, fundamentals of electron arrangements and modern periodic table, primary bonds and secondary bonds, energy related concepts. Structure of metals and ceramics, concept of unit cells and lattice arrangements. I Density computations for metals, ceramic crystal structure and density computations. Polymorphism and Allotropy, crystal systems, crystallographic directions and planes, Atomic densities (linear and planar), single crystals, polycrystalline materials anisotropy, x-ray diffraction and determination of crystal structures. II Polymer structure, hydrocarbon molecules, polymer molecules and their chemistry, molecular weight and shape and structure, thermoplastic and thermosetting polymers, Imperfections in solids, point defects, line defects and volume defects. V Impurities and their role in materials, grain size determination, Diffusion mechanism, steady state diffusion, non-steady state diffusion, factors that influence diffusion, diffusion in ionic and polymeric materials. UNIT V Deformation and strengthening mechanisms, plastic deformation of polycrystalline metals, Deformation by twining, strengthening by grain size reduction, Phase diagrams, solubility limit, phases, micro-structure and phase equilibria. 1. Callister,W.D, Fundamentals of Materials Science and Engineering, John Wiley & Sons, Inc V. Raghavan, Materials Science and Engineering: A First Course, Prentice Hall India Learning Private Limited; 6th Revised Edition. 3. Van Vlack Elements of Material Science and Engineering, 6e Paperback, Pearson Education India, 2002

19 4 th Semester Applied Thermodynamics MEC-415T 3 0 Carnot cycle for steam, Rankine and modified Rankine cycle, deviation of actual cycles from ideal cycles, cycle efficiency, second law analysis of vapour power cycle, binary vapor power cycles, Types of nozzles, isentropic flow through nozzles, effect of friction, nozzle efficiency, critical pressure ratio for maximum discharge, throat and exit areas, supersaturated flow. I Classification of boilers (Water tube, Fire tube), boiler mountings and accessories, boiler draught, boiler rating, boiler performance, heat balance. II Steam Turbines, Position of steam turbine in power industry, types and applications, impulse turbines, pressure and velocity compounding, velocity diagram, work output, blade, stage, internal and overall efficiency, reaction turbines, velocity diagram, degree of reaction, work out put, losses and efficiency, Reheat cycle, regenerative feed heating, Direct and indirect feed heating, efficiency and work out put calculations, governing of steam turbines. V Single stage compressor, induction diagram and power requirement, effect of clearance volumetric efficiency, Multistage compressors, indicators diagram with and without clearance, effect of intercooling, power requirement, UNIT V Air standard Cycles, Carnot, Otto, diesel and dual cycles, work output and efficiency, mean effective pressure, deviation of actual cycles from ideal cycles. 1. Eastop, T. D. Applied Thermodynamics for Engineering Technologist, Pearson Education, P. K. Nag, Basic and Applied Thermodynamics, McGraw Hill Education; Fifth Edition.

20 4 th Semester Electrical Engineering Technology 3 0 Network Analysis and theorems, Basic Circuit Theory (D.C and A.C), Resistance, Inductance and Capacitance, Ohm s law, KCL, KVL, Power and energy relations, superposition theorem, Thevenin s theorem, Norton s theorem, Maximum Power transfer theorem, Sinusoidally excited circuits; Basic definitions of A.C. circuits, phasor algebra and complex number representations, solutions of sinusoidally excited R. L.C circuits, Introduction to 3 phase circuits. I Transformers; Construction, Principle of operation, emf equation, Phasor diagrams, No Load and on load, Equivalent circuit model, Voltage regulation and test, Introduction to 3- phase transformers, Applications. II Electric Machines: DC Generators and Motors; Basic construction, Principles of operation, Types of DC Generators and Motors; Applications. AC Motors, construction, principle of operation, types, applications. V Transducers: Definitions, Types of transducers and their applications for mechanical measurements, Ammeters and voltmeters: Meter range extension and their connections in their circuits, Bridge methods to measure; Resistance, inductance and capacitance; various types of bridges and their applications for measuring, R, L and C. UNIT V Measurement of power and energy: Watt meters, measurement of power using Watt meters, energy meters and measurement of electrical using energy meters, Digital Instruments; Introduction to digital meters for the measurement of various electrical quantities. 1. Nagrath, I.J., Kothari, D. P., Electrical Machines, McGraw Hill, New Delhi, Vincent Del Toro, Electrical Engineering Fundamentals Prentice Hall. 3. A. K. Sawhney, A course in Electrical and Electronic Measurements and Instrumentation, Danpatrai and sons.

21 4 th Semester Lab Courses Manufacturing Processes II Lab MEC-411P 0 2 List of Experiments 1. Testing moulding sand for permeability, shear strength and compression strength. 2. Rolling of Al and M.S. strips. 3. Study of wire drawing process on wire drawing machine using CN wires. 4. Estimation of percentage of cross- sectional area reduction by rolling and wire drawing. 5. To perform fluidity test C.I., M.S and Al. 6. To perform Ericson test and study of drawing process. 7. Study of SMAW process/machine. 8. Welding parameter selection for MS strips. 9. Study of TIG/MIG welding machines. Performing welding operations on TIG/MIG machine. 10. To study the effect of welding process variables on weld bead geometry on M.S. and Al strips using SMAW and TIG/MIG process.

22 4 th Semester Lab Courses Fluid Mechanics Lab MEC-412P 0 2 List of Experiments 1. To determine the Viscosity of a fluid by falling sphere (ball) viscometer. 2. Critical Reynolds number in pipe flow. 3. Verification of the Bernoulli s theorem. 4. To find coefficient of discharge for Venturimeter. 5. Calibration of a Rotameter. 6. Measurement of velocity in the wind tunnel with pitot static tube. 7. Measurement of pressure with pressure sensors.

23 4 th Semester Lab Courses Theory of Machines Lab MEC-413P 0 2 List of Experiments 1. Study of various mechanisms: Slider crank motion, reciprocating engine mechanism, Inversion of four bar chain, Oscillating cylinder mechanism and Whitworth quick return mechanism. 2. Study of various models of brakes, and Working of a clutch using clutch model. 3. Study of the characteristics of a Watt Governor. 4. Study of the characteristics of a Proell Governor. 5. Study of the characteristics of a Porter Governor. 6. Study of the characteristics of a Hartnell Governor. 7. Study of various models of gears. 8. Generation of involute gear tooth profile. 9. Study of various types of drives, couplings and bearings. 10. Involute teeth in contact & interference and under cutting of gear and its significance. 11. Study of pairs of cams and follower. 12. Determine the velocity of precession of a given motorized gyroscope.

24 4 th Semester Lab Courses

25 Electives Basic Mechanical Engineering MEC-G01T 3 0 Thermodynamics: System and Surroundings, Zeroth Law, Temperature Scales, Equation of the state, First Law, Steady flow, isochoric, isobaric, isothermal, adiabatic and polytrophic processes, Properties of steam. I Second Law of Thermodynamics & power cycles: Second law, Entropy change, Reversible irreversible processes, Carnot's Cycle, Ranking Cycle, Modified Rankine Cycle, and Flow through nozzle. II Steam Turbine: impulse turbine, velocity and pressure compounding, work output, Losses and efficiency. Reaction turbine, work output, losses and efficiency, degree of reaction. Modern steam power cycles, Regenerative and Reheat cycles, Governing of Steam Turbines, Fields of Application. V IC Engines: Otto, Diesel and Duel cycles, Magneto and battery ignition, detonation and preignition, octane Number, Cetane Number, various IC engines fuels, Carburation and Injection, Lubrication, cooling, Governing of IC Engines, Fields of Application. UNIT V Gas Turbines: Present status and future trends, Basic types and Cycles, Thermal refinements, jet propulsion, fields of Application. 1. Basic Mechanical Engineering by Basant Agrawal, John Wiley & Sons, Engineering Thermodynamics by D.S Kumar. 3. Basic Mechanical Engineering by Pravin Kumar, Pearson Education India. Other resources: 1. Online Lecture Notes:

26 Electives Power Plant Engineering MEC-E01T 3 0 Unit I Fuels and Combustion: Thermodynamic cycle of steam flow: Rankine cycle, Actual Rankine cycle, Reheat cycle, Carnot cycle, heat rate, Classification of fuels, calorific value and its determination. Unit II Combustion chemistry: Bomb calorimeter, Boy's gas calorimeter, combustion equation, stoichiometric air fuel ratio, excess air requirement, actual air fuel ratio, flue gas analysis, pulverized coal firing system, fluidized bed combustion. Unit III Thermal Power Plants: Types of boilers, Feed water and its treatment, Steam turbine and alternators, Site selection, Main parts and its working, Fuel handling, delivery of load, unloading, preparation, transfer, storage. Unit IV Hydroelectric Power Plants: General layout and arrangement of Hydroelectric power plants, Types of turbines, description and principles of impulse and reaction turbines, turbine characteristics, selection of turbines, governing of turbines. Unit V Diesel Power Plants: Main components and its working, Diesel plant efficiency and heat balance, characteristics and selection of diesel power plant. Nuclear Power Plants: Introduction, atomic physics and nuclear reactions, materials and site selection, nuclear reactors and working of each part. Layout and classification of nuclear power plants, nuclear waste disposal. 1. Power Plant Engineering, 4e, P. K. Nag, McGraw-Hill Education, Power Plant Engineering by Hegde R. K., Pearson Education India, 2015.

27 Electives MATLAB for Engineers MEC-E02P 0 3 Basics of MATLAB, MATLAB windows, Arithmetic calculations, use of variables, arrays, matrix & Array operations; Arithmetic, Relational & Logical Operations, Elementary math functions, character settings, saving & loading data, Mat-files, Matrix functions. I Programming in MATLAB, Script files, Function files, Global variables, Loops, branches & control flow, interactive input, graphics: 2-D & 3-D plots, style options, titles, axes control, zoom. II Curve fitting, Interpolation, Eigen values & Eigen Vectors. 1. Getting Started With Matlab: A Quick Int, Pratap, Oxford University Press, MATLAB programming for Engineers, Fifth Edition, Stephen J Chapman, Cengage Learning.

28 Electives Hydraulics & Hydraulic Machines MEC-E03T 3 0 Fluid Statics: Physical properties of Fluids, Pressure Intensity, Pascal's law, pressure density height relationships, manometers, pressure on plain and curved surfaces, centre of pressure. I Kinematics of Fluid Flow: Types of flows, stream lines, streak lines, path lines. Continuity equation. Dynamics of fluid Flow: Euler's equation of motion along a stream line and its integration to yield Bernoulli s equation. Flow measurement, Pitot tube, Venturimeter, orifice meter, Orifices, Weirs and Notches. II Flow through pipes: Hydraulic grade line, Darcey-weisbatch formula, Design of pipes, Equivalent diameter of pipes, Transmission of power through pipes. V Flow in open Channels: Chezy's formula, Manning's formula, Design of Cannels and Economic Section. UNIT V Hydraulic Machines: General layout and arrangement of Hydroelectric power plants, Types of turbines, description and principles of impulse and reaction turbines, unit quantities and specific speed, run away speed, turbine characteristics, selection of turbines, governing of turbines. Pumps: Types of Pumps, centrifugal pumps, reciprocating pumps. 1. Fluid Mechanics, Hydraulics And Hydraulic Machines by K. R. Arora, 9 th Edition, reprint, Standard Publishers Distributors, Hydraulics and Hydraulic Machines by Madan Mohan Das, Mimi Das Saikia, Bhargab Mohan Das, PHI Learning Pvt. Ltd., Fluid Mechanics & Fluid Power Engineering; Dr D. S. Kumar, Kataria, 2013.