1st Semester Syllabus

AML 110 ENGINEERING MECHANICS4 credits (3-0-2)

Unit 1: Laws of mechanics, Internal forces in structures and beams, Support Reactions, Shear force and bending moment Diagrams for different beams with concentrated, distributed load and Couple.

Unit 2: Equivalent force systems and equations of equilibrium, free body Diagram, Force Diagram, Application of Equilibrium Concepts: Analysis of plane Trusses: Method of joints and sections, frictional force in equilibrium and application.

Unit 3: Kinematics of point mass and rigid body, Center of mass and gravity, moment of Inertia, Moment Inertia of Area and Mass, Radius of Gyration.

Unit 4: Dynamics of rigid bodies, Impulse momentum.

Unit 5: Work-energy methods and their applications, Principle of virtual work and stability.

Suggested Reading:1. Engg. Mechanics by D.S. Kumar (S.K. Kataria)2. Engg. Mechanics by R.K. Rajput (DhanpatRai)3. Engg. Mechanics by Basudev Bhattacharya (Oxford).

MEL 110 GRAPHIC SCIENCE1.5 credits (0-0-3)

Unit-1: Projection: Types of projection, orthographic, Axonometric, Isometric, Oblique, first and third angle projection, instruments and line work, line inclined to one plane, line inclined with both the plane.

Unit-2: Plane geometric constructions, auxiliary planes, free hand sketching, Projection of Planes like circle and polygons in different positions.

Unit-3: Intersection and development of surfaces, parallel line and radial line method for right solids, intersection of cylinders.

Unit-4:Solids with their spatial relationships. Transition pieces, rules and conventions for sectioning and dimensioning.

Unit-5: Introduction to computer aided drawing, benefit, basic commands of drawing entities like line, circle, polygon, cylinders; transformations and editing commands like move, rotate, mirror and array. Examples of graphic communication.

Reference Books:1. Engineering Drawing by N.D. Bhatt (Chariohter)2. Graphic Science by P.S. Gill (S.K. Kataria& Sons)3. Graphics Science by Laxmi Narayan Mathur (Jain Brother)

MEL 120 MANUFACTURING PRACTICES3.5 credits (2-0-3)

Unit-1: Introduction to basics of manufacturing, importance of manufacturing, relation between materials and manufacturing.

Unit-2: Manufacturing processes: Overview, classification, common manufacturing processes, casting, machining, forming, joining processes, heat treatment process, foundry etc.Unit-3: Product manufacturing, importance of product assembly & inspection, an overview of manufacturing planning.

Unit-4: Manufacturing automation, Computer aided manufacturing for industry.

Reference Books:1. Manufacturing practice by P.N. Rao (Tata Mc Grow Hill)2. Manufacturing practice by B.L. Paghuwanshi (DhanpatRai)3. Manufacturing practice by J.P. Kaushish (PHI)4. Manufacturing practice by Mahajan (DhanpatRai)

3rd Semester syllabusMEL140 ENGINEERING THERMODYNAMICS4 credits 3-1-0

Unit -1:Fundamental Concepts and Definitions: Introduction and definition of thermodynamics, Dimensions and units, Microscopic and Macroscopic approaches, Systems, surroundings and universe, Concept of continuum, Control system boundary, control volume and control surface, Properties and state, Thermodynamic properties, Thermodynamic path, process and cycle, Thermodynamic equilibrium, Reversibility and irreversibility, Quasi static process, Energy and its forms, Work and heat.Zeroth law of thermodynamics: Zeroth law of thermodynamics, Temperature and its measurement, Temperature scales.First law of thermodynamics: Thermodynamic definition of work, Thermodynamic processes, Calculation of work in various processes and sign convention, Non-flow work and flow work, Joules experiment, First law of thermodynamics, Internal energy and enthalpy, First law of thermodynamics applied to open systems, Steady flow systems and their analysis, Steady flow energy equation, Boilers, Condensers, Turbine, Throttling process, Pumps etc. First law analysis for closed system (non flow processes), Limitations of first law of thermodynamics, PMM-I.

Unit -2:Second law: Devices converting heat to work, Thermal reservoir, Heat engines, Efficiency, Devices converting work to heat, Heat pump, refrigerator, Coefficient of Performance, Reversed heat engine, Kelvin Planck statement of second law of thermodynamics, Clausius statement of second law of thermodynamics, Equivalence of two statements of second law of thermodynamics, Reversible and irreversible processes, Carnot cycle and Carnot engine, Carnot theorem and its corollaries,thermodynamic temperature scale, PMM-II.

Unit 3:Entropy : Clausius inequality, Concept of Entropy, Entropy change in different thermodynamic processes, Tds equation, Principle of entropy increase, T-S diagram, Statement of the third law of thermodynamics. Availability and Irreversibility: Available and unavailable energy, Availability and Irreversibility, Helmholtz & Gibbs function.

Unit 4:Properties of steam and thermodynamics cycles: Pure substance, Property of steam, Triple point, Critical point, Sub-cooled liquid, Saturation states, Superheated states, Phase transformation process of water, Graphical representation of pressure, volume and temperature, P-T & P-V diagrams, T-S and H-S diagrams, use of property diagram, Steam-Tables & Mollier charts,

Unit 5:Power Cycles: Otto cycle, Diesel cycle, Dual cycle, Brayton cycle and Ericsson cycle.Thermodynamic Relations: Thermodynamic variables, Independent and dependent variables, Maxwells thermodynamic relations, Thermodynamic relations involving entropy, Thermodynamic relations involving enthalpy and internal energy, Joule-Thomson coefficient, Clapeyron equation.

Books:1. Engineering Thermodynamics, Cengel & Boles, Tata Mc Graw Hill Publication.2. Engineering Thermodynamics by P.K.Nag, Tata Mc Graw Hill Publication.3. Engineering Thermodynamics by Jones and Dugans, PHI Learning Pvt. Ltd.4. Fundamentals of Thermodynamics by Sonntag, Wiley India Pvt. Ltd.5. Fundamentals of Classical Thermodynamics by Van Wylen, John wiley & sons.6. Thermodynamics by J.P. Holman, Tata Mc Graw Hill Publication.7. Engineering Thermodynamics by Onkar Singh, New Age International Pub.8. Thermal Engineering By R.K. Rajput, Laxmi Publication.9. Engineering Thermodynamics by C.P. Arora.

AML140 STRENGTH OF MATERIALS4 credits 3-1-0

Unit-1:Stress and Strain: Elementary definition of stress and strain, stress strain relationship, elastic, plastic and visco-elastic behaviour of common materials in tension and compression test, stress-strain curves, Hookes law, Poissons ratio, elastic constants and their relations for an isotropic material, anisotropic and orthotropic materials.Tension, compression, shearing stress and strain, thermal stresses, composite bars, equations of static equilibrium, concept of free body diagram. Strain energy due to axial loading.

Unit-2:Principal Planes, Stresses and Strains: Members subjected to combined axial, bending and torsional loads, maximum normal and shear stresses, concept of equivalent bending and equivalent twisting moments, Mohr's circle of stress and strain.Theories of Elastic Failures: The necessity for a theory, different theories, significance and comparison, applications.

Unit-3:Members Subjected to Flexural Loads: Theory of simple bending, bending moment and shear force diagrams for different types of static loading and support conditions on beams. Bending stresses, section modulus and transverse shear stress distribution in circular, hollow circular, I, Box, T, angle sections etc.Strain energy due to bending.

Unit-4:Torsion: Torsional shear stress in solid, hollow and stepped circular shafts, angular deflection and power transmission capacity. Strain energy due to torsional loads.Stability of Equilibrium: Instability and elastic stability, long and short columns, ideal strut, Euler's formula for crippling load for columns of different ends, concept of equivalent length, eccentric loading, Rankine formulae and other empirical relations.

Unit-5Deflection of Beams: Equation of elastic curve, cantilever and simply supported beams, Macaulays method, area moment method, fixed and continuous beams.Thin-walled Pressure Vessels: Stresses in cylindrical and spherical vessels.

TEXT BOOK1 Punmia, Jain and Jain, Mechanics of Materials, Laxmi Publication

REFERENCE BOOKS1 Timoshenko, S.P., and Gere, J.M., Mechanics of Materials, 2nd Ed., CBS Publishers2 Crandall, S.H., Dahl, N.C., and Lardner, T.J., An Introduction to the Mechanics of Solids, Tata McGraw-Hill3 Pytel and Kiusalaas, Mechanics of Materials Cengage Learning 4 Popov, E.P., Nagarajan, S., and Lu, Z. A., Mechanics of Materials, 2nd Ed., Prentice-Hall of India

MEL211 KINEMATICS AND DYNAMICS OF MACHINES:4 credits 3-0-2

Unit-1:IntroductionLinks-types, Kinematics pairs-classification, Constraints-types, Degrees of freedom of planar mechanism, Grublers equation, linkage mechanisms, inversions of four bar chain, slider crank chain and double slider crank chain Velocity in MechanismsVelocity of point in mechanism, relative velocity method, Velocities in four bar mechanism, slider crank mechanism and quick return motion mechanism, Rubbing velocity at a pin joint, Instantaneous center method, Types & location of instantaneous centers, Kennedys theorem, Velocities in four bar mechanism & slider crank mechanism.

Unit-2:Acceleration in MechanismsAcceleration of a point on a link, Acceleration diagram, Coriolis component of acceleration, Crank and slotted lever mechanism, Kleins construction for Slider Crank mechanism and Four Bar mechanism, Analytical method for slider crank mechanism.GovernorsTerminology, Centrifugal governors-Watt governor, Dead weight governors-Porter & Proell governor, Spring controlled governor-Hartnell governor, Sensitivity, Stability, Hunting, Isochronism, Effort and Power of governor, Controlling force diagrams for Porter governor and Spring controlled governors.

Unit-3:Gears & Gear TrainsClassification & terminology, law of gearing, tooth forms & comparisons, Systems of gear teeth, Length of path of contact, contact ratio, interference & under cutting in involute gear teeth, minimum number of teeth on gear and pinion to avoid interference, simple, compound, reverted and planetary gear trains, Sun and planet gear.

Unit-4:CAMSCams and Followers - Classification & terminology, Cam profile by graphical methods with knife edge and radial roller follower for uniform velocity, simple harmonic andParabolic motion of followers, Analytical methods of cam design tangent cam with roller follower and circular cams with flat faced follower.

Unit-5:Balancing of MachinesStatic and dynamic balancing, Balancing of several masses in the same plane and different planes, Balancing of reciprocating masses, Balancing of primary force in reciprocating engine, Partial balancing of two cylinder locomotives, Variation of tractive force, swaying couple, hammer blow. Gyroscopic MotionPrinciples, Gyroscopic torque, Effect of gyroscopic couple on the stability of aero planes & automobiles.

Books and References:

1. Theory of Machines - Thomas Bevan2. Theory of Machines and Mechanisms- Shigley3. Theory of Machines and Mechanisms-Ghosh & Mallik4. Theory of Machines and Mechanisms- Rao & Dukkipati5. Theory of Machines-S.S. Rattan6. Kinematics of Machines-Dr. Sadhu singh7. Mechanics of Machines V. Ramamurti8. Theory of Machines Khurmi & Gupta9. Theory of Machines R. K. Bansal10. Theory of Machines V. P. Singh11. Theory of Machines Malhotra & GuptaAML 160 MECHANICS OF FLUIDS:4 credits 3-1-0

Unit-1:Fluid Properties: Definition of a fluid, Properties of Fluids, Surface Tension, Capillarity Fluid Statics: Basic equation of fluid statics, Manometers, Force on plane areas and curved surfaces, center of pressure, Buoyant force, Stability of floating and submerged bodies.Kinematics of Fluid flow :Types of fluid flows: Continuum & free molecular flows. Steady and unsteady, uniform and non-uniform, laminar and turbulent flows, rotational and irrotational flows, compressible and incompressible flows, one, two and three dimensional flows, streamlines, continuity equation for 3D and 1D flows, circulation, stream function and velocity potential.

Unit-2:Dynamics of Fluid Flow:Eulers Equation of motion along a streamline and its integration, Bernoullis equation and its applications- Pitot tube, orifice meter, venturi meter, notches and weirs, momentum equation and its application to pipe bends.Dimensional Analysis and Hydraulic Similitude:Dimensional analysis, Buckinghams Pi theorem, important dimensionless numbers and their significance, geometric, kinematics and dynamic similarity, model studies.

Unit-3: Laminar and Turbulent Flow : Equation of motion for laminar flow through pipes, Stokes law, transition from laminar to turbulent flow, turbulent flow, types of turbulent flow, isotropic, homogenous turbulence, scale and intensity of turbulence, measurement of turbulence, eddy viscosity, mixing length concept and velocity distribution in turbulent flow over smooth and rough surfaces, resistance to flow, minor losses,pipe in series and parallel, power transmission through a pipe, siphon, water hammer, three reservoir problems and networks.

Unit-4: Boundary Layer Analysis :Boundary layer thickness, boundary layer over a flat plate, laminar boundary layer, application of momentum equation, turbulent boundary layer, laminar sublayer, separation and its control, Drag and lift, drag on a sphere, a two dimensional cylinder, and an aerofoil, Magnus effect.Flow through pipe: Major and minor Losses in pipe, Hydraulic and energy gradient line, Network of pipes-series and parallel.

Unit-5:Introduction & Classification of Fluid Machines: Classification of hydraulic turbines, work done and efficiencies of Pelton, Francis and Kaplan turbines, Draft tube, Specific speed and unit quantities,Centrifugal pumps & Reciprocating pump

REFERENCE BOOKS:1 Streeter V.L., K.W. Bedford and E.B.Wylie , Fluid Mechanics , Tata McGraw Hill2 Robert W. Fox and Alan T. McDonald, Introduction to Fluid Mechanics, John Wiley & Sons.3 Potter, Mechanics of Fluids, Cengage Learning.4 Frank M. White, Fluid Mechanics, Tata McGraw Hill.5 John F. Douglas, Fluid Mechanics, Pearson Education.6 Munson, B. R., Young, D. F., & Okiishi, T. H. Fundamentals of Fluid Mechanics, Wiley7 Som, S. K., & Biswas, G. Introduction to fluid mechanics and fluid machines, Tata McGraw Hill.8 K.Subramaanya, Hydraulic Machines, McGrawhill,9 Modi and Seth, Fluid Mechanics and Hydraulic Machinery,10 Fluid Mechanics by Jagdish Lal

MEL242 Heat and Mass Transfer4 credits 3-1-0

Unit-1:Introduction to Heat Transfer:Concepts of the mechanisms of heat flows; Conduction, convection and radiation; Effect of temperature on thermal conductivity of materials; Introduction to combined heat transfer mechanism.Conduction:One-dimensional general differential heat conduction equation in the rectangular, cylindrical and spherical coordinate systems; Initial and boundary conditions.Steady State one-dimensional Heat conduction:Composite Systems in rectangular, cylindrical and spherical coordinates with and without energy generation; Thermal resistance concept; Analogy between heat and electricity flow; Thermal contact resistance; Critical thickness of insulation.

Unit-2:Fins:Heat transfer from extended surfaces, Fins of uniform cross-sectional area; Errors of measurement of temperature in thermometer wells.Transient Conduction:Transient heat conduction; Lumped capacitance method; Time constant; Unsteady state heat conduction in one dimension only, Heisler charts.

Unit-3:Forced Convection:Basic concepts; Hydrodynamic boundary layer; Thermal boundary layer; Approximate integral boundary layer analysis; Analogy between momentum and heat transfer in turbulent flow over a flat surface; Mixed boundary layer; Flow over a flat plate; Flow across a single cylinder and a sphere; Flow inside ducts; Empirical heattransfer relations; Relation between fluid friction and heat transfer; Liquid metal heat transfer.Natural Convection:Physical mechanism of natural convection; Buoyant force; Empirical heat transfer relations for natural convection over vertical planes and cylinders, horizontal plates and cylinders, and sphere ; Combined free and forced convection.Unit-4:

Thermal Radiation:Basic radiation concepts; Radiation properties of surfaces; Black body radiation Plancks law, Weins displacement law, Stefan Boltzmann law, Kirchoffs law; ; Gray body; Shape factor; Black-body radiation; Radiation exchange between diffuse non black bodies in an enclosure; Radiation shields; Radiation combined with conduction and Convection; Absorption and emission in gaseous medium; Solar radiation; Green houseeffect.

Unit-5:Heat Exchanger:Types of heat exchangers; Fouling factors; Overall heat transfer coefficient; Logarithmic mean temperature difference (LMTD) method; Effectiveness-NTU method; Compact heat exchangers.Condensation and Boiling:Introduction to condensation phenomena; Heat transfer relations for laminar film condensation on vertical surfaces and on outside & inside of a horizontal tube; Effect of non-condensable gases; Dropwise condensation; Heat pipes; Boiling modes, pool boiling; Hysteresis in boiling curve; Forced convective boiling. 3Introduction To Mass Transfer :Introduction; Fick's law of diffusion; Steady state equimolar counter diffusion; Steady state diffusion though a stagnant gas film.

Books:1. Elements of Heat transfer by Bayazitouglu & Ozisik, McGraw-Hill Book Company.2. Heat Transfer By J.P. Holman, McGraw-Hill International edition.3. Schaum's outline of Heat Transfer by Pitts & Sisson McGraw-Hill International edition.4. Principles of Heat Transfer by Frank Kreith, McGraw-Hill Book co.5. Fundamentals of Momentum, Heat and Mass Transfer by James R.Welty; John Wiley &Sons (Pvt). Ltd.6. Heat Transfer, by Vijay Gupta, New Age International (P) Ltd. Publishers7. Heat Transfer, by Y.V.C. Rao, University Press.8. Heat Transfer, by R. Yadav, Central Publishing House, Allahabad.

MEL241 Energy Conversion4 credits (3-1-0)

Unit-1:Isentropic Flow: Velocity of sound, Mach angle, Mach number, steady isentropic flow through ducts, use of isentropic tables, condition for maximum discharge, choked flow, flow through convergent and convergent divergent nozzle, supersaturated flow in nozzle.Adiabatic Flow and Flow with Heat Transfer: Adiabatic flow, Fanno line tables, entropy change, choking due to friction, flow through long ducts, Diabatic flow, Rayleigh line, use of tables, change in entropy, and effect of change in stagnation temperature.Normal Shock: Plane stationary normal shock, Ranking-Hugoniot relations, increase in entropy, Prandtl's relations, change in stagnation pressure across the shock.

Unit-2:Centrifugal Pumps: Main parts, work done and velocity triangles, slip and slip factor, pump losses and efficiencies, minimum starting speed, net positive suction head, performance curveCentrifugal Compressors and Fans: Components and description, velocity diagrams, slip factor, energy transfer, power input factor, stage pressure rise and loading coefficient, pressure coefficient, degree of reaction, Centrifugal compressor characteristic, surging, rotating Stall and Choking.

Unit-3:Axial Flow Compressors and Fans: Basic constructional features, turbine versus compressor blades Advantages of axial flow compressors, working principle, velocity triangle, elementary theory, stage work, work done factor, stage loading, degree of reaction; vortex theory, simple design calculations, introduction to blade design, cascade test, compressibility effects, operating characteristics.Axial Flow Pumps: Description, velocity triangles, work done on the fluid, energy transfer, axial pump characteristics, cavitation.

Unit-4:Introduction: Refrigeration and second law of Thermodynamics, Refrigeration effect and unit of Refrigeration, Heat pump, reversed Carnot cycle.Vapour Compression Refrigeration System: Analysis of simple vapour compression Refrigeration cycle by ph and T-S diagram, Effect of operating conditions, liquid vapour heat exchangers, actual refrigeration cycle.

Unit-5:Psychometric: Psychrometric properties, psychometric relations, pyschrormetric charts, psychrometric processes, cooling coils, By-pass factor and air washers.Cooling Load Calculations: Internal heat gain, system heat gain, RSHF, ERSHF, GSHF, cooling load estimation, heating load estimation, psychrometric calculation for cooling, selection of air conditioning, apparatus for cooling and dehumidification, air conditioning system.

Suggested Reading:1. Aerodynamics for Engineers, John J. Bertin, Prentice Hall of India2. Fundamentals of Aerodynamics, Sharma and Lal, Vardhan Publisher3. Fundamental of Compressible Flow, Yaha S.M., New Age International.4. Gas Dynamics, John and Keith, Prentice Hall of India.5. Applied Gas Dynamic, Radhakrishnan E., John Willey and Sons.6. Gas Turbine Theory, Cohen and Roger, Pearson Education.7. Principles of Turbo Machinery, Shepherd Dennis G., Mac Millan Publisher, New York.8. TurboMachines, A Valan Arasu, Vikas Publishing House Pvt. Ltd.9. Refrigeration and Air Conditioning, Stoecker W.F., McGraw Hill Publication.10. Modern Refrigeration and Air Conditioning, Andrew D. Althouse, GoodHeart-Willcox Co.11. Refrigeration and Air Conditioning, Arora C.P., Tata McGraw Hill New Delhi. MEL233 Machining, Machine Tools & Metrology4 credits (3-0-2)Unit-1:Classification of metal removal process and machines: Concept of generatrix and directrix Geometry of single point cutting tool and tool angles, tool nomenclature in ASA, ORS, NRS and interrelationship. Concept of orthogonal and oblique cutting. Mechanism of Chip Formation: Type of chips. Mechanics of metal cutting; interrelationships between cutting force, shear angle, strain and strain rate. Various theories of metal cutting. Thermal aspects ofmachining and measurement of chip tool interface temperature. Friction in metal cutting. Introduction to tool geometry of milling cutters and drills.

Unit -2:Concept of machinability, machinability index, factors affecting machinability, Different mechanism of tool wear. Types of tool wear (crater, flank etc), Measurement and control of tool wear, Concept of tool life,Taylors tool life equation (including modified version). Different tool materials and their applications including effect of tool coating.Introduction to economics of machining. Cutting fluids: Types, properties, selection and application methods

Unit -3:Basic machine tools: Constructional configuration, specifications and estimation of machining time on lathe, drilling, shaping, milling, grinding and broaching machine. Special Purpose Machine Tools: Automatic lathes, capstan and turret lathe machines, operational planning and turret tool layout, sequence of operations.

Unit -4:Introduction to Grinding-Need and different methods of grinding, Abrasives; natural and synthetic, manufacturing and selection of grinding wheels, Wheel specifications, mounting and dressing. Surfacefinishing: Honing, lapping, super-finishing, polishing and buffing. Thread Manufacturing: casting; thread chasing; thread cutting on lathe; thread rolling, die threading and tapping; thread milling and thread grinding.

Unit -5:Introduction to Metrology and its relevance, standardization, dimentional measurement, limits, fits and tolerances, limit gauging, linear and angular measurements and their applications, surface roughness quantification and measurement, alignment testing of machine tools, feature inspection etc.

TEXT BOOKP.N Rao,. Manufacturing Technology, Vol. 1,2 and 3, Tata McGraw HillREFERENCE BOOKS1 Lal G.K., Introduction to Machining Science, New Age international Publishers.2 Ghosh, A., & Mallik, A. K. 1986. Manufacturing Science: East West Press Private Limited.3 Schey, Introduction to Manufacturing Processes, Tata McGraw Hill4 Kalpakjian, S., & Schmid, S. R., Manufacturing processes for engineering materials, Pearson Education.5 Pandey & Singh, Production Engineering Science, Standard Publishers Distributer, Delhi.6 Stephenson, D. A., & Agapiou, J. S. Metal cutting theory and practice: CRC Taylor & Francis.7 Karl H.Heller, All About Machine Tools, Wiley Eastern Ltd., New Delhi8 Kalpakjian, S. & Schmid S.R, Manufacturing Engineering and Technology, Addison Wesley Pub. Co.9 Sen, G. C., & Bhattacharyya, A. Principles of Machine Tools: New Central Book Agency10 Bhattacharyya A, Theory & Practice of Metal Cutting, New Central Book Agency11 Shan, H.S., Manufacturing Process, Pearson Education.12 Boothroyd, G., & Knight, W. A. Fundamentals of machining and machine tools: Taylor and Francis.13 Milton C. Shaw, Metal Cutting Principles, CBS Publishers.

MEL311 MACHINE ELEMENT DESIGN4 credits (3-0-2)

Unit -1:IntroductionDefinition, Design requirements of machine elements, Design procedure, Standards in design, Selection of preferred sizes, Indian Standards designation of carbon & alloy steels, Selection of materials for static and fatigue loads Design against Static LoadModes of failure, Factor of safety, Principal stresses, Stresses due to bending and torsion, Theory of failure

Unit -2:Design against Fluctuating LoadsCyclic stresses, Fatigue and endurance limit, Stress concentration factor, Stress concentration factor for various machine parts, Notch sensitivity, Design for finite and infinite life, Soderberg, Goodman & Gerber criteria Riveted Joints-Riveting methods, materials, Types of rivet heads, Types of riveted joints, Caulking and Fullering, Failure of riveted joint, Efficiency of riveted joint, Design of boiler joints, Eccentric loaded riveted joint

Unit -3:ShaftsCause of failure in shafts, Materials for shaft, Stresses in shafts, Design of shafts subjected to twisting moment, bending moment and combined twisting and bending moments, Shafts subjected to fatigue loads, Design for rigidity Keys and CouplingsTypes of keys, splines, Selection of square & flat keys, Strength of sunk key, Couplings- Design of rigid and flexible couplings

Unit -4:Mechanical SpringsTypes, Material for helical springs, End connections for compression and tension helical springs, Stresses and deflection of helical springs of circular wire, Design of helical springs subjected to static and fatigue loading Power ScrewsForms of threads, multiple threads, Efficiency of square threads, Trapezoidal threads, Stresses in screws, Design of screw jack

TEXT BOOK1 V.B Bhandari, Introduction to Machine Design, McGraw Hill Education (India)REFERENCE BOOKS1 Bahl and Goel, Mechanical Machine Design, Standard Publishers Distributors2 Shigley, Joseph E., Mechanical Engineering Design, McGraw Hill Education (India)3 Sharma and Aggarwal, Machine Design, S.K.Kataria and Sons, Delhi.4 Sharma and Purohit, Design of Machine Elements, Prentice Hall India.5 Jindal U C, Machine Design, Pearson Education India.

MEL221 Operations Research3 credits (3-0-0)

Unit -1:Overview of Operations Research: Meaning, Significance and Scope, History & Applications of OR, Modeling with Linear Programming, Graphical Solutions: Introduction, Maximization, Mininization, Mixed Problem, Unbounded, Infeasible & Zero Constant, LPP: Simplex Method- maximization problem, Simplex Method-Big M Method, Mininization, Mixed Problem, Degenracy, Unbounded, Infeasible, Sensitivity Analysis-Significance, Concept & Examples.

Unit -2: Duality- Concept and Examples, primal dual relationships, economic interpretation of duality, additional simplex algorithms, post optimal analysis.

Unit -3:Transportation Model: Introduction, North West Corner Method, Least Cost Method, Vogels' Approximation Method, Handling Degeneracy: During Initial Basic Solution and During Optimisation, Concept & Solution, Assignment Problems: Using Hungarian Assignment Method (HAM), Traveling Salesman.

Unit -4:Advanced Linear Programming: Simplex Method Fundamentals, revised simplex method, bounded variables algorithm, duality, parametric linear programming. Deterministic inventory models: General inventory models, role of demand in the development of inventory models, static EOQ models.

Unit -5:Queuing Systems: Introduction of Queuing elements of queuing model, role of exponential distribution, pure birth and death models, generalized poisson queuing models, specialized poisson models: single-multiple severSimulation modeling: Monte Carlo simulation, types of simulation, elements of discrete event simulation, generation of random numbersCPM and PERT: Construction of a Network Diagrams, Critical Path Method: Calculation of Earliest and Latest Start and Finish Times, Calculation of Floats (Total Float, Free Float, Independent Float) and Slacks and their significance, PERT: Variance Calculation.

Textbook: 1. Taha, H.A., Operations Research, Prentice Hall of India, 8th Edition, 2007.

Other specific books: 1. Hillier/Lieberman, Introduction to OperationsResearch, TMH, 7thEdition, 2007.2. Gupta, P.K. Hira, D.S., Operations Research, S. Chand & Company, 2008 MEL325 Production Engineering -I3 credits (3-0-0)Foundry Technology: Casting, Patterns: types, material and design including pattern allowances. All types of castings, Forming Processes: Classification; Hot working and cold working; Forging: Classification; Forging dies; Rolling: Characteristics and applications, Extrusion; Press tool works; Shearing; Drawing;

TEXT BOOKP.N Rao,. Manufacturing Technology, Vol. 1,2 and 3, Tata McGraw HillREFERENCE BOOKS1 Lal G.K., Introduction to Machining Science, New Age international Publishers.2 Ghosh, A., & Mallik, A. K. 1986. Manufacturing Science: East West Press Private Limited.3 Schey, Introduction to Manufacturing Processes, Tata McGraw Hill4 Kalpakjian, S., & Schmid, S. R., Manufacturing processes for engineering materials, Pearson Education.5 Pandey & Singh, Production Engineering Science, Standard Publishers Distributer, Delhi.

7th SYLLABUSMEL342 Power Plant Technologies3 credits (3-0-0)

Unit-1:Introduction:Power and energy, sources of energy, review of thermodynamic cycles related to power plants, fuels and combustion calculations.Load estimation, load curves, various terms and factors involved in power plant calculations. Effect of variable load on power plant operation, Selection of power plant units.Power plant economics and selection:Effect of plant type on costs, rates, fixed elements, energy elements, customer elements and investors profit; depreciation and replacement, theory of rates. Economics of plant selection, other considerations in plant selection.

Unit-2:Steam power plant:General layout of steam power plant, Power plant boilers including critical and super critical boilers. Fluidized bed boilers, boilers mountings and accessories, Different systems such as coal handling system, pulverizers and coal burners, combustion system, draft, ash handling system, Dust collection system, Feed water treatment and condenser and cooling towers and cooling ponds, Turbine auxiliary systems such as governing, feed heating, reheating , flange heating and gland leakage. Operation and maintenance of steam power plant, heat balance and efficiency, Site selection of a steam power plant.

Unit-3:Diesel power plant:General layout, Components of Diesel power plant, Performance of diesel power plant, fuel system, lubrication system, air intake and admission system, supercharging system, exhaust system, diesel plant operation and efficiency, heat balance, Site selection of diesel power plant, Comparative study of diesel power plant with steam power plant.Gas turbine power plant:Layout of gas turbine power plant, Elements of gas turbine power plants, Gas turbine fuels, cogeneration, auxiliary systems such as fuel, controls and lubrication, operation and maintenance, Combined cycle power plants, Site selection of gas turbine power plant

Unit-4:Nuclear power plant:Principles of nuclear energy, Lay out of nuclear power plant, Basic components of nuclear reactions, nuclear power station, Nuclear waste disposal, Site selection of nuclear power plants. Hydro electric station:Hydrology, Principles of working, applications, site selection, classification and arrangements, hydro-electric plants, run off size of plant and choice of units, operation and maintenance, hydro systems, interconnected systems.Non Conventional Power Plants:Introduction to non-conventional power plants (Solar, wind, geothermal, tidal) etc.

Unit-5:Electrical system:Generators and generator cooling, transformers and their cooling, bus bar, etc.Instrumentation:Purpose, classification, selection and application, recorders and their use, listing of various control rooms. Pollution :Pollution due to power generation

TEXT BOOK

1 P.K.Nag, Power Plant Engineering, Tata McGraw Hill

REFERENCE BOOKS

1. Power Plant Engineering F.T. Morse, Affiliated East-West Press Pvt. Ltd, New Delhi/Madras.2. Power Plant Engineering Mahesh Verma, Metropolitan Book Company Pvt. Ltd. New Delhi.3. Power Plant Technology El-Vakil, McGraw Hill.4. Steam & Gas Turbines & Power Plant Engineering R.Yadav, Central Pub.House.

MEL 425 FLEXIBLE MANUFACTURING SYSTEMS4 credits (3-1-0)

Unit-1: Automation: Types of automation, reasons for automating, automation strategies, Detroit-type automation: Automated flow lines, methods of work part transport, Transfer mechanisms, buffer storage, automation for machining operations.

Unit-2: Automated Assembly Systems: Design for automated assembly, types of automated assembly systems, part feeding devices, quantitative analysis of the delivery system operation, analysis of a single-station assembly machine, numericals.

Unit-3: Group Technology: Part families, parts classification and coding, types of classification and coding systems. Machine cell design: The composite part concept, types of cell designs, determining the best machine arrangement, benefits of group technology.

Unit-4:Flexible Manufacturing Systems: Components of an FMS, types of systems, where to apply FMS technology, FMS work stations. Material handling and storage system: Functions of the handling system, FMS layout configurations. Material handling equipment. Computer control system: Computer function, FMS data file, system reports. Planning the FMS, analysis methods for FMS, applications and benefits.

Unit-5: Robotic Technology: Joints and links, common robot configurations, work volume, types of robot control, accuracy and repeatability, other specifications, end effectors, sensors in robotics. Robot Programming: Types of programming, lead through programming, motion Programming, interlocks, advantages and disadvantages. Robot languages: Motion programming, simulation and off-line programming, work cell control.Robot Applications: Characteristics of robot applications, robot cell design, types of robot applications: Material handling, processing operations, assembly and inspection.

Text Books:1. Automation, Production Systems and Computer Integrated Manufacturing- Groover M.P, Prentice Hall of India.2. CAD/CAM Groover M.P, Zimmers E.W, Prentice Hall of India.ReferenceBooks:1. Approach to Computer Integrated Design and Manufacturing: Nanua Singh, John Wiley and Sons,2. Production Management Systems: A CIM Perspective- Browne J, Harhen J, Shivnan J, Addison Wesley, 2nd Edition3. "Computer Aided Manufacturing", Rao, PN, Tewari NK, Kundra TK, TMH

MEL 780 CASTING TECHNOLOGY3 credits (3-0-0)

Unit-1:Introduction to foundry, advantages and disadvantages. Pattern: Types, pattern making,Allowances, materials and color codes. Core: types, core materials, core boxes, core sand

Unit-2:Molding: Types of sands, sand properties, sand control tests, sand preparation, sand moldingtechniques, special molding processes.

Unit-3:Casting techniques: Permanent mold, pressure die casting, squeeze casting, centrifugal casting,continuous casting, electroslag casting, fettling, heat treatments for casting, defects andinspections

Unit-4:Casting Design: Gating system, risering system, casting design: Metallurgical consideration,design consideration, economical consideration. Modernization, mechanization of foundries.

Unit-5:Melting: Furnaces, Types and operational features. Application of CAD\CAM in foundry.Casting of complicated shapes: automotive components, casting of light alloys.

TEXT BOOKS1. Jain, P.L., Principles of Foundry Technology, 4th Edition, Tata McGraw Hill Pub., Co.Ltd., 2008.2. Heine, R.W.,Carl Loper, and Rosenthal, P.C., Principles of Metal Casting, 2nd Edition, TataMcGraw Hill Pub. Co. Ltd., 2008.REFERENCES1. Banga, T.R. ,Agarwal RLand Manghnani, Foundry Engineering,4th Edition, Khanna Pub.,New Delhi, 2007.2. Srinivasan, N.K., Foundry Technology, 3rd Edition, Khanna Pub.,2009.3.ASM Handbook Welding

MEL781 Machining Processes and Analysis3 credits (3-0-0)

Unit-1:Theory of metal cutting: Introduction, Machine tools, Cutting tools, Tool geometry, Orthogonal and oblique cutting, Mechanics of cutting, Types of chips, Cutting speeds and feeds, Tool failure, Tool life, Tool materials, Cutting fluids.

Unit-2:Turning operations: Lathe, types of lathes, Size of a lathe, Work holding devices, Lathe operations, Metal removal rate and machining time calculations.

Unit-3:Drilling and allied operations: Introduction, Drilling machines, Types of Drills, Drilling machine operations like Boring, Reaming and other operations, Boring machine and its types.

Unit-4:Milling operations: Introduction, Milling machine and its types like Milling cutters, Milling process, Milling machine operations.Finishing processes: Introduction, Abrasive machining, Abrasives, Grinding wheel, Grinding machines and its types, Fine finishing operations.

Unit-5:Non Traditional manufacturing processes:Ultrasonic machining (USM), Abrasive Jet Machining (AJM), Abrasive Flow Machining (AFM), Water Jet Machining (WJM), Electro chemical machining (ECM), Electrical discharge machining (EDM), Electricaldischarge wire cutting (EDWC), Electron beam machining (EBM), Ion Beam Machining(IBM), Plasma Arc Machining (PAM), Laser beam machining (LBM)

TEXT BOOKS1. Groover, M.P. Fundamentals of modern manufacturing processes - Materials, Processes andSystems, 3rd Edition, John Wiley and Sons Inc., 2007.2. Nagendra Parashar, and Mittal, R.K, Elements of manufacturing processes,1st Edition Prentice Hall of India Private Limited, . 2003.3. Hajra Choudhury SK, Bose HK,and Hajra Choudhury AK Elements of Workshop Technology, Vol. II12th Edition, Media promoters and Publishers Pvt. Ltd. 2007.REFERENCES1.Khanna, O.P and Lal, M, A Text book of Production Technology Vol.II,1st EditionDhanpat Rai Publications (P) ltd.,2009.2. H.M.T, Production Technology 1st Edition, Tata Mc GrawHill Publishing Co.Ltd, 2008.3.ASM Handbook Machining

MEL422 Project Management3 credits (3-0-0)

Unit-1:Introduction of Project Management: An Overview, types, characteristics of projects, Project life cycle. Identification of investment opportunities, Screening and Selection, Project Appraisal market and demand analysis, market survey, demand forecasting methods.

Unit-2:Technical analysis: Manufacturing process, materials-product mix, plant location, project charts and layouts.

Unit-3:Financial analysis: Cash flows for project appraisal, Investment evaluation using capital budgeting techniques , net present value, profitability index internal rate of return, Pay back period, accounting rate of return

Unit-4:Mathematical Techniques for project evaluation: Linear programming, goal programming, Network technique for Project Management, CPM, PERT, Multiple projects and constraints, Scheduling.

Unit-5:Organization systems for project implementation: Work Breakdown, coordination and control, Project Management Soft wares

TEXTBOOK1.Prasanna Chandra, Projects Planning, Analysis, Financing, Implementation and Review, Tata McGraw Hill,4th Ed, 1997REFERENCES:1.Mike Field and Laurie Keller, Project Management, Thompson Business press, 20022.Gido and Clements, Successful project management, 2nd edition; Thompson south-western, 20033.John M Nicholas, Project Management for business and technology, 2nd edition, Pearson Education Asia, 20014.Bhavesh M Patel, Project Management Strategic Financial planning, Evaluation and control, Vikas publishing house, 20005.S.Choudry Project Management, , Tata McGraw Hill,27th edition, 2006

MEL421 Production Management3 credits (3-0-0)

Unit 1: Strategy and Competition: Framework for Operations Strategy, The Classical View of Operations Strategy, Competing in the Global Marketplace, Strategic Initiatives, Process and Product Life Cycles, Learning and Experience CurvesUnit 2:Project Scheduling: Representing a Project as a Network, Critical Path Analysis, Time Costing Methods, PERT: Project Evaluation and Review TechniqueUnit 3:Facilities Layout and Location: Patterns of Flow and From-To Chart, Assignment Model, Computerized Layout Techniques: CRAFT, Locating New Facilities, Single-Facility Rectilinear Distance Location Problem, Euclidean Distance ProblemsUnit 4: Theory of Constraints: Goal and Performance Measures of a Firm, Bottlenecks and Capacity-Constrained Resources, Production Control by Drum, Buffer and Rope, What and How Much to Produce?, OPT Rules of Production Scheduling, Theory of ConstraintsUnit 5: Managing Variation in Production: Managing Variation in Customer Orders, Managing Variation in Labour Force, Managing Variation in Material SupplyUnit 6: Supply Chain Management: The Transportation Problem, Determining Delivery Routes in Supply Chains, the Role of Information in the Supply Chain, Multilevel Distribution Systems

TEXTBOOKS1. Gopalakrisnan, P. Purchasing and Materials Management, Mc Millan Company, 20062. Telsang, M.Industrial Engineering and Production Management, S.Chand and Company,2006REFERENCES1. Chary, S.N.Production and Operations Management, Tata McGraw Hill, 20062. Chopra, S. Supply chain management, Prentice Hall,2008

MEC410 Colloquium (ME)3 credits (0-3-0)

Introduction to planning, preparing and making presentations preparation of slides, time management, communication aspects, etc. Making a presentation on practical training with response sheet for testing audience. Reading an assigned project report, making a presentation with audience response sheet and a critique on writing style, completeness and editorial get-up. Performing patent searches on an allotted product and making a presentation using diagrams/figures only. Preparing posters on practical training and presenting these at a poster session.