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DEPARTMENT OF MECHANICAL ENGINEERING
Lecture Plans
I Semester 2015-16
ME113 MECHANICAL ENGINEERING-I CR 3(3+0) Teacher: Guest Faculty
Lect. No. Topic
1. Basics of Thermodynamics.
2. Thermodynamic properties.
3. Closed and open systems, flow and non-flow processes.
4. Gas laws, laws of thermodynamics.
5. Application of First Law in heating and expansion of gases in non-flow processes.
6. First Law applied to steady flow processes.
7. Second law of thermodynamics: Kelvin-Planck and Claussius statements.
8. Reversible processes.
9. Carnot cycle, Carnot theorem.
10. Entropy, physical concept of entropy.
11. Change of entropy of gases in thermodynamic processes.
12. Numerical Problems over steady flow processes.
13. Properties of Steam: Difference between gas and vapour, change of phase during constant pressure process.
14. Generation of Steam, triple point and critical point.
15. Internal energy and entropy of steam.
16. Use of steam tables and Mollier chart, heating and expansion of vapour in non-flow processes.
17. Internal energy.
18. Vapour Power Cycles: Introduction.
19. Carnot Cycle.
20. Desirable properties of working fluid used for power plants.
21. Rankine cycle.
22. Expansive and non-expansive working.
23. Steam Generators:Classification of steam boilers.
24. Cochran, Lancashire boilers.
25. Locomotive and Babcock-Wilcox boilers.
26. Boiler mountings and accessories.
27. Steam Engines: Introduction to simple and compound Steam engines.
28. Saturation curve and missing quantity, governing.
29. Gas Power Cycles:Introduction.
30. Air Standard efficiency, other engine efficiencies and terms.
31. Otto, diesel and cycles.
32. Dual cycle.
33. Calculation of efficiency, mean effective pressure and their comparison.
34. Internal Combustion Engines: Introduction. Classification.
35. Terminology and description of IC Engines.
36. Four stroke and two stroke petrol.
37. Gas and diesel engines.
38. Valve timing diagrams.
39. Comparison of petrol and diesel engines.
40. Simple carburettor.
41. Ignition system of SI engine.
42. Diesel fuel pump and injectors.
ME211 MECHANICS OF SOLIDS-I Cr.Hrs. : 4(3+1) Teacher:Dr. MS Khidiya
Lect.No. Topic
1 Fundamentals: Stress And Strain, Engineering Stress And Strain.
2 True Stress And Strain. Saint-Venant's Principle.
3 Stress-Strain Diagrams.
4 Numericals on stress
5 Mechanical Properties Of Materials, Elasticity And Plasticity. Shear Stress And Strain.
6 Linear Elasticity And Hooke's Law.
7 Pure Shear, Complementary Shear.
8 Poisson's Ratio, Volumetric Strain.
9 Bulk Modulus Of Elasticity. Elastic Constants And Relation Between Elastic Moduli.
10 Stress And Strain In Axially Loaded Members.
11 Temperature And Prestrain Effects,
12 Statically Indeterminate Problems.
13 Composite Bars. Dynamic Loading. Strain Energy.
14 Analysis Of Stress And Strain: Stress At A Point, Stress Components.
15 Stresses On Inclined Planes.
16 Stresses On Inclined Planes- Numerical Problems.
17 Plane Stress And Strain.
18 Mohr's Circle Representation Of Plane Stress And Strain.
19 Principal Stresses And Strains, Maximum Shear Stresses.
20 Hooke's Law For Plane Stress, Strain Energy For Plane Stress.
21 Application To Components Under Combined Loading.
22 Thin Spherical And Cylindrical Shells.
23 Shafts Under Bending.
24 Triaxle And Spherical State Of Stress.
25
Generalised Hooke's Law.
Stresses In Thin Cylindrical And Spherical Shells Subjected To Internal And External Pressures.
26 Thick Cylinders, Compound Cylinders, Stresses Due To Rotation.
27 Beams Under Flexural Loads.
28 Bending Moment And Shear Force.
29 Relation Between Load, Shear Force, And Bending Moment.
30
Bending Moment And Shear Force Diagrams For Simply Supported, Cantilever, Fixed And Overhang Beams Under Static Loading Of Different Types Viz. Point Loads, Uniformly Distributed Loads, Linearly Varying Loads, And Couples.
31
Bending Moment And Shear Force Diagrams For Simply Supported, Cantilever, Fixed And Overhang Beams Under Static Loading Of Different Types Viz. Point Loads, Uniformly Distributed Loads, Linearly Varying Loads, And Couples.
32
Bending Moment And Shear Force Diagrams For Simply Supported, Cantilever, Fixed And Overhang Beams Under Static Loading Of Different Types Viz. Point Loads, Uniformly Distributed Loads, Linearly Varying Loads, And Couples.
33
Bending Moment And Shear Force Diagrams For Simply Supported, Cantilever, Fixed And Overhang Beams Under Static Loading Of Different Types Viz. Point Loads, Uniformly Distributed Loads, Linearly Varying Loads, And Couples.
34 Pure Bending. Theory Of Simple Bending Of Initially Straight Beams.
35 Flexural Stresses In Beams.
36
Built Up And Composite Beams. Shear Stresses In Beams Of Rectangular, Circular And I-Section. Shear Formula, Effect Of Shear Strain. Bending Of Curved Bars.
37 Torsion: Torsion Of Solid And Hollow Circular Shafts.
38 Non-Uniform Torsion. Statically Indeterminate Torsional Members.
39 , Effect Of End Thrust. Keys And Couplings.
40 Columns: Buckling And Stability, Critical Load.
41
Euler’s Theory For Initially Straight Column With Different End Conditions, Equivalent Length, Limitation Of Euler's Formula. Rankine's Formula.
42 Columns Under Eccentric Loading. Secant, Perry's And Indian Standard Formulae.
ME212 MATERIALS SCIENCE Cr.Hrs. : 2(2+0)
Teacher: B.L Salvi
Lect.No. Topic
1 Effects of alloying elements in steel. Low alloy steels, stainless steel, magnetic steels.
2 Tool steels, materials for high and low temperature service.
3 Brasses and Bronzes. Aluminium base alloys. Bearing Materials, Engineering Plastics.
4 Crystal structure, space lattice and constants. Miller indices, allotropy. Imperfection in crystals
5 Problems on Miller indices.
6 Point and line defects.
7 Grain boundary and its effect on properties.
8 Mechanism of plastic deformation.
9 Role of dislocation. Slip and twining. Work hardening.
10 Theories of recrystallisation and grain growth.
11 Elementary treatment of creep, fatigue and fracture.
12 Methods of studying macro and microstructure.
13 Mechanism of solidification in pure metals.
14 Free energy, critical size of nucleus.
15 General principles of phase transformation in alloys. Phase rule.
16 Equilibrium diagrams, relationship with structure and properties.
17 Equilibrium diagrams of common binary systems.
18 Equilibrium diagram of iron-carbon alloys.
19 Allotropic forms of iron.
20 Various forms of carbon in iron-carbon alloys.
21 Phase transformations in steel. S-curves, ageing.
22 Detailed study of various heat treatment processes- hardening.
23 Tempering, precipitation, and surface hardening.
24 Annealing.
25 Chemical heat treatment of steel.
26 Carburising and nitriding.
27 Hardenability.
28 Heat treatment of cast irons.
29 Heat treatment furnaces.
ME 213 Foundry and Welding Technology Cr. Hrs: 4(3+1) Teacher: Dr. M.A. Saloda
Lect.No. Topic
1. Classification of casting processes.
2. Types of pattern, pattern material, pattern allowances, color coding of pattern.
3. Core, types of core, core print, core boxes
4. Types and properties of moulding sand, sand preparation.
5. Sand moulding processes (conventional & special)
6. Carbon di oxide welding, shell moulding.
7. Di-calcium moulding, foam moulding, plaster moulding.
8. Foundry mechanization, moulding and core making machine.
9. Types of furnances, electric arc and induction furnace.
10. Cupola furnace.
11. Material handling systems.
12. Flow properties of liquid, solidification of casting.
13. Gating system and its design principles.
14. Risering system and its design principles.
15. Different types of gate and riser and their location.
16. Padding and chills and their applications.
17. Principles of casting design, finishing of casting.
18. Casting methods. (Permanent and temporary)
19. Centrifugal, semi centrifugal and centrifuging casting.
20. Continuous casting, die casting, die casting machines.
21. Casting defects, remedies and casting inspection.
22. Introduction and classification of welding.
23. Gas welding, tools and equipment used in gas welding.
24. Types of flame, its uses and types of joints.
25. Welding techniques, various position welding.
26. Oxyacetylene gas cutting, construction of gas cutting torch.
27. Principle of arc welding, AC and DC arc welding.
28. Tools and equipment used in arc welding.
29. Arc characteristics, control of arc.
30. Manual metal arc welding, classification and applications.
31. Metal inert gas arc welding, tungsten inert gas arc welding.
32. Atomic hydrogen welding, plasma arc welding.
33. Submerged arc welding, flux cored arc welding.
34. Electroslag arc welding.
35. Resistance arc welding, types of resistance arc welding.
36. Electron beam welding.
37. Laser beam welding.
38. Thermit welding, thermal spraying.
39. Solid state welding, pressure welding.
40. Brazing and soldering.
41. Welding defects and their remedies.
42. Destructive and non destructive testing of welding.
ME214 KINEMATICS OF MACHINES Cr. Hrs: 3(3+0)
Teacher: BL Salvi
Lect.No. Topic
1 Mechanisms: Introduction of Kinematic pairs, kinematic chains, and mechanisms.
2 Mobility, Grübler's and Kutzbach's criteria.
3 Four bar chain mechanism and single slider crank chain.
4 Double slider crank chain and their inversions.
5 Straight line mechanisms, steering mechanisms.
6 Hooke's joint and Geneva mechanism.
7 Kinematic Analysis of Plane Mechanisms: Instantaneous centres method.
8 Aronhold-Kennedy's theorem.
9 Velocity and acceleration using graphical method.
10 Coriolis component of acceleration.
11 Algebraic method for velocity and acceleration analysis of four bar chain and slider crank chain.
12 Introductory concepts of complex algebra and vectorial methods.
13 Cams: Classification of cams and followers, Radial cam nomenclature.
14 Basic follower motions- uniform velocity, simple harmonic motion.
15 Uniform acceleration and retardation.
16 Cam profile using graphical approach for roller, flat faced, and knife edged followers.
17 Analysis of follower motion for tangent came with roller follower circular arc cam with flat faced follower.
18 Circular arc cam with flat faced follower.
19 Gear: Law of gearing, Involute and cycloidal profile for gear teeth and their characteristics.
20 Spur gears, spur rack, arc and path of contact, contact ratio.
21 Parallel axis helical gears,
22 Tooth proportions, equivalent spur gear.
23 Crossed axis helical (spiral) gears, velocity ratio and efficiency.
24 Straight bevel gears, tooth proportions, velocity ratio.
25 Worm and worm gear, nomenclature.
26 Velocity ratio and efficiency
27 Gear Trains: Simple, compound, reverted, and
28 epicyclic gear trains.
29 Gear train applications.
30 Gear boxes and differentials.
31 Velocity ratio by numerical and tabular methods.
32 Types of belts and belt drives,
33 Slip and creep, Centrifugal tension.
34 Maximum power. Initial tension. V belt and rope drives. Chain drives,
35 Brakes: Block brake,
36 band brake.
37 Numericals on brakes
38 Band and block brake.
39 Braking action, Braking system of automobiles.
40 Dynamometers: Absorption type dynamometers.
41 Transmission type dynamometers.
42 Numericals on Dynamometers
ME215(AE) HEAT AND MASS TRANSFER Cr. Hrs: 3(2+1)
Teacher: Guest faculty
Lect.No. Topic
1 Introductory concepts, modes of heat transfer thermal conductivity of materials, measurement.
2 General differential equation of conduction.
3 One dimensional steady state conduction through plane and composite walls.
4 Problems on One dimensional steady state conduction through plane and composite walls.
5 1-D steady state conduction through tubes and spheres with and without heat generation.
6 Problems on spheres and cylinders.
7 Electrical analogy. Insulation materials and critical thickness of insulation.
8 Fins.
9 Problems on fins.
10 Free and forced convection.
11 Newton's law of cooling, heat transfer coefficient in convection.
12 Problems on convection.
13 Dimensional analysis of free and forced convection.
14 Useful non dimensional numbers and empirical relationships for free and forced convection.
15 Problems on empirical relationships for free and forced convection.
16 Introduction to thermal boundary layer.
17 Introduction to Absorptivity, reflectivity and transmissivity of radiation. Black body and monochromatic radiation.
18 Problems on Black body and monochromatic radiation.
19 Planck's law, Stefan-Boltzman law, Kirchoff’s law.
20 Grey bodies and emissive power..
21 Problems on grey bodies and emissive power radiation laws.
22 Solid angle, intensity of radiation.
23 Radiation exchange between black surfaces. Geometric configuration factor.
24 Problems on Radiation exchange between black surfaces & geometric configuration factor.
25 Types of heat exchangers, fouling factor, log mean temperature difference.
26 Problems on log mean temperature difference.
27 Heat exchanger performance, transfer units.
28 Heat exchanger analysis restricted to parallel and counter flow heat exchangers.
29 Problems on parallel and counter flow heat exchangers and transfer units.
30 Steady state molecular diffusion in fluids at rest and in laminar flow.
31 Flick's law, mass transfer coefficients. Problems on Flick's law
32 Reynold’s analogy., mass transfer coefficients.
ME311 MECHANICAL VIBRATIONS Cr. Hrs: 4(3+1) Teacher: Guest faculty
Lect.No. Topic
1 Introduction ,causes and types of vibrations. Degrees of freedom, continuous and lumped systems.
2 Defination of natural frequency, resonance and Simple harmonic motion.
3 Vectorial and complex number representation of Simple harmonic motion .
4 Exercises related to free vibtarions.
5 Fourier series and harmonic analysis and numerical related to them.
6 Exercises related to Fourier series and harmonic analysis and numerical problems.
7 Formulation of equations of motion for single degree simple spring mass system and derivation of natural frequency for same .And solution of systems like a simple spring mass system.
8 Formulation of equations of motion for single degree systems by D'Alembert's principle.
9 Solutions for given initial conditions for simple systems.
10 Numerical problems related to energy approach.
11 Free flexural and torsional vibrations.
12 Equivalent stiffness of spring systems like parallel and series combination and torsional systems.
13 Numerical problems on parallel and series combination of shafts in torsional vibrations.
14 Introduction and types of damping, free damped vibrations of single degree of freedom systems.
15 Formulation of equations of motion and solution of differential equation for three cases like overdamped, critically damped, and underdamped systems.
16 Introduction of dry friction or Coulomb damping and formulation of equations of motion and to find the rate of decay of amplitude,means logarithmic decrement.
17 Exercises related to dry friction or Coulomb damping.
18 Forced vibrations with constant harmonic excitation, transient and steady state solutions and to find resonant frequency .Magnification factor and phase difference.
19 Exercises related to forced vibrations with constant harmonic excitation.
20 Vibration isolation and transmissibility, material for vibration isolation.
21 Principles of vibration measuring instruments.
22 Magnification factor and phase difference. Forced vibrations with rotating unbalance Vibration isolation and transmissibility, material for vibration isolation.
23 Principles of vibration measuring instruments.
24 Vibration isolation and transmissibility, material for vibration isolation.
25 Orthogonality of modes, mode shapes, modal matrix. Free vibrations of simple two degrees of freedom rectilinear and torsional systems.
26 Undamped vibration absorbers, for multi degrees of freedom systems.
27 Rayleigh's method, Dunkerley's method.
28 Holzers's method and Application to simple systems and geared systems.
29 Exercises related to Holzers's method.
30 Introduction todiscrete vs. continuous systems free vibrations of strings, longitudinal and transverse vibrations of beams.
31 Torsional vibrations of shafts by Dunkerley's method.
32 Numerical problems on Dunkerley's method.
33 Introduction toCritical Speeds of Shafts,whirling of shafts for single and double rotor systems.
34 Reciprocating unbalance, and with motion excitation of support. Non harmonic excitation.
35 Exercises related to reciprocating unbalance, and with motion excitation of support.
36 Multi degree of freedom exact analysis.
37 Numerical problems on exact analysis.
38 Concepts of coupling of equations of motion, principal modes of vibrations.
39 Secondary critical speeds of shaft.
40 Critical speed of light shaft having single rotor with damping.
41 Exercises related to critical speed of shaft with single rotor.
42 Exercises related to critical speed of shaft with double rotor.
ME312 FLUID MECHANICS Cr. Hrs:4(3+1)
Teacher: Guest Faculty
Lect.No. Topic
1 Introduction: Continuum concept. Viscosity, effect of temperature and pressure.
2 Incompressible and compressible fluids, Newtonian and Non Newtonian fluids.
3 Ideal fluid. Surface tension, capillarity.
4 Vapour pressure and cavitation.
5 Numericals
6 Fluid Statics: Pressure, units and scales of measurement.
7 General differential equation, manometry.
8 Fluid forces on submerged surfaces. Buoyant force.
9 Stability of floating and submerged bodies, metacentric height.
10 Governing Equations of Fluid Flow: Flow classifications, stream, streak and path lines.
11 Generalised continuity equation.
12 Numericals
13 Euler's equation of motion, Bernoulli's equation.
14 Momentum equation, angular momentum equation.
15 Application to fixed and moving blades, vanes, jets, etc.
16 Numericals
17 Flow Measurement: Free orifice, jet, vena contracta.
18 Orifice in pipes. Mouthpiece, venturimeter, notches and weirs.
19 Numericals
20 Ideal Flow: Irrotational flow, velocity potential, Laplace's equation.
21 Stream function. Flow net, vortex and circulation.
22 Potential flow solution for two dimensional problems, superposition.
23 Half body, Rankine body, circular cylinder and circular cylinder with circulation.
24 Numericals
25 Tormado Method of images, additional methods for obtaining potential flow solution.
26 Viscous Flow: Equation of motion for viscous fluid, Navier Stokes equations.
27 Laminar and turbulent flow, Reynold’s experiment.
28 Simple solution of Navier Stokes equations for laminar flow between parallel plates.
29 Hagen-Poiseuille flow, plane Poiseuille flow and Couttee flow.
30 Turbulent flow, mixing length hypothesis applied to pipe flow.
31 Velocity distribution in smooth and rough pipes.
32 Flow Through Pipes: Head loss and friction in rough and smooth pipes.
33 Darcy-Weisbach equation, variation of friction factor with Reynold’s number, Prandtl number.
34 Loss of head due to sudden enlargements, contraction, entrance, exit, obstruction, bend.
35 Flow through pipe line, pipes in series and parallel. Transmission of power through pipes.
36 Numericals
37 Dimensional Analysis and Dynamic Similitude: Buckingham’s theorem, Superfluous variables.
38 Boundary Layer: Description of boundary layer boundary layer thickness, boundary layer separation .
39 Prandtl boundary layer equation and solution. laminar boundary layer, momentum equation for the boundary layer on flat plate.
40 Flow Round a Body: Drag, skin friction drag, pressure drag.
41 Combined skin friction and pressure drag (profile drag),wave drag, lift induced drag.
42 Flow past sphere and cylinder.
ME313MACHINE TOOLS Cr. Hrs:4(3+1)
Teacher: Guest Faculty
Lect.No. Topic
1. Introduction and classification of lathe machine.
2. Constructional details and main parts lathe machine.
3. Accessories and attachments on lathe machine .
4. Work holding devices.
5. Main operations.
6. Taper turning methods and attachment.
7. Threading operation and change gear calculations.
8. Introduction to lathe tools.
9. Introduction and classification of shapping machine.
10. Constructional details and principal parts of a standard shaper.
11. Quick return mechanism.
12. Different types of quick return mechanism.
13. Feed mechanism of a standard shaper.
14. Working principle of hydraulic shaper.
15. Main operations and work holding devices.
16. Shaper tools and their material.
17. Introduction and classification of planning machine.
18. Constructional details and principal parts of double housing planner.
19. Detail study of all main parts.
20. Table drive and feed mechanism.
21. Main operations and applications of planer.
22. Work and tool holding devices.
23. Introduction and classification of drilling machine.
24. Constructional details and principal parts of sensitive drilling machine .
25. Constructional details and principal parts of pillar and radial drilling machine.
26. Main operations and work holding devices of drilling machine.
27. Different angles of a twist drill.
28. Constructional details and material of reamers and taps.
29. Constructional details and principal parts of horizontal boring machine.
30. Constructional details and principal parts of vertical boring machine.
31. Jig boring machine.
32. Main operation and work holding devices of boring machine.
33. Introduction and classification of milling machine.
34. Const. details and main parts of horizontal and vertical milling machine.
35. Constructional details and main parts of universal milling machine.
36. Work holding and cutter holding devices on milling machine.
37. Milling cutters and milling attachments.
38. Indexing methods.
39. Universal dividing head.
40. Gear cutting on milling machine.
41. Gear cutting methods
42. Numerical problems.
ME314 IC ENGINES Cr. Hrs:4(3+1)
Teacher: Dr. C. Agrawal
Lect.No. Topic
1 Introduction, Classification of IC engine.
2 Various engine efficiencies and performance parameters.
3 Basic air cycles.
4 Deviations of cycles from ideal cycles.
5 Various Performance parameters, Measurement of speed, fuel and air consumption.
6 Measurement methods of brake horse power. Friction horse power.
7 Indicated power measurement, high speed indicators.
8 Performance of SI and CI engines.
9 Discussion on heat balance sheet.
10 Combustion in S.I. Engines: Ignition limits. Stages of combustion.
11 Effect of engine variables on flame propagation, rate of pressure rise.
12 Abnormal combustion, detonation or knocking.
13 Effects and control of detonation, theories and chemistry of detonation.
14 Effect of engine variables on detonation. Abnormal combustion.
15 Combustion in CI Engines: Stages of combustion. Air-fuel ratio in CI engines.
16 Variables affecting delay period. Diesel knock.
17 Effect of engine variables, control of diesel knock, cold starting of CI engines.
18 Combustion Chambers, Requirements and design principles of combustion chambers.
19 Main features of widely used combustion chambers for SI and CI engines.
20 Carburetion: Properties of air-fuel mixtures, mixture requirements for different engine conditions.
21 Elementary carburettor, calculation of air-fuel ratio.
22 Description of important carburettors.
23 Petrol injection, electronic fuel injection.
24 Ignition System of SI Engines: Types of basic ignition systems.
25 Firing order, ignition timings, ignition advance mechanisms.
26 Spark plugs, Electronic ignition system.
27 Fuel injection: Heat release pattern, types of injection systems.
28 Types of fuel pumps, injectors, and injector nozzles. Injection timing.
29 Fuels for SI engines, gasoline, requirements of ideal gasoline. Effect on engine performance.
30 Knock rating of SI fuels, HUCR, Octane number, research and motor octane numbers.
31 Important properties of diesel fuel, Cetane number, diesel index, Aniline point.
32 Fuel additives or dopes, Exhaust gas analysis.
33 Engine Friction, Break up of total engine friction, effect of engine variables on engine friction.
34 Lubrication systems, Lubricating oils, classification, properties and service ratings, Oil pumps .
35 Crankcase ventilation. Areas of heat flow and temperature distribution, necessity of cooling.
36 Types of cooling systems, air and water cooling, Thermostatic control, Radiators and cooling fans.
37 Two Stroke Engines: Introduction, valve timings. Scavenging processes and parameters.
38 Scavenging systems, scavenging pumps.
39 Introduction to free piston, rotary combustion, dual fuel, and multi-fuel engines.
40 Effect of atmospheric conditions on performance of IC.
41 Supercharging, methods and types of super charging.
42 Air Pollution: Introduction to air pollution, causes and control of air pollution.
ME315MACHINE DESIGN-I Cr. Hrs:3(3+0)
Teacher: BL Salvi
Lect.No. Topic
1 Introduction and meaning of phases of design and design process of machine elements.
2 Design considerations, engineering materials and their mechanical properties, BIS designation of materials.
3 Preferred numbers. factor of safety, selection of allowable stresses and types of load and stresses.
4 Impact loads, theories of failure, stress concentration,
5 Theoretical stress concentration factors and charts. stress intensity factor and fracture toughness
6 Fatigue, S-N diagram, endurance limit and modifying factors, fatigue stress concentration factor.
7 Design for fatigue, fluctuating stresses, Soderberg, Goodman and modified Goodman formulae. surface endurance shear.
8 Design of Beams and levers. Numerical problems on beams and levers.
9 Numerical problems from above topic.
10 Introduction of Detachable Joints, material used for such type of joints and theories of failure.
Complete design process of cotter joint.
11 Numerical problems on cotter joint.
12 Complete design process of knuckle joint .
13 Numerical problems on o knuckle joint.
14 Design under fatigue loading and introduction of brackets and types of threads and material used for bolts design.
15 Design of brackets when load is perpendicular to axis of bolt and parallel to axis of bolt.
16 Numerical problems on brackets.
17 Design of nuts and types of locking devices.
18 Introduction to design of curved members and design of crane hook.
19 Design of circular rings, chain rings, chain links, etc.
20 Introduction to permanent Joints and types of permanent Joints like welding and riveting different methods.
21 Structural and pressure vessel (boilers) riveted joints. Exercise on pressure vessel.
22 Joints under eccentric loading and introduction to welding joint strength and determination of weld size.
23 Design of welding joints for different types of loadings .
24 Exercise on welding joints.
25 Design of columns for various types of loadings.
26 Introduction to shaft and materials used for shaft design and design of shaft subjected to bending only.
27 Exercise on shaft design.
28 Numerical problems from above topic.
29 Design of shaft subjected to twisting only ,and bending and twisting both.
30 Introduction to keys ,and couplings and design process for all couplings like flange , Oldham , flexible etc
31 Exercise on design couplings.
32 Introduction to springs and types of springs and material used for designing. End connections and terminology of spring.
33 Stress analysis in spring due to twisting and due to direct shear and stress due to curvature.
34 Exercise on springs design.
35 Numerical problems from above topic.
36 Deflection in springs and the energy stored by spring ,surge and some numerical problems.
37 Exercise on springs with energy problems.
38 Introduction to laminated springs design ,nipping .
39 Exercise on laminated springs.
40 Fatigue considerations in spring design.
41 Exercise on fatigue considerations in spring design.
42 Numerical problems from above topic.
ME316 Industrial Engineering -I Cr. Hrs:2(2+0)
Teacher: Guest Faculty
Lect.No. Topic
1 Historical development, functional areas of business and the need for integrating these through the development of business goals.
2 Meaning of organisation, administration and management.
3 Ownership. Forms of business organisation, sole proprietorship, partnership.
4 Joint stock companies.
5 Cooperative societies, public enterprises.
6 Principles of organisation, Types of organisation structures. Organisation charts.
7 Forms of organisation, line, functional, line and staff, and committee.
8 Authority and responsibility, delegation of authority, span of control.
9 Principles and elements of management.
10 Functions of management, planning, organisation, staffing.
11 Directing, coordination, and control.
12 Types and levels of management, management structure.
13 Scientific management, development of management thought with reference to the work of Taylor, Gilberth.
14 Mayo and Kurt Lewin.
15 Mid Term Exam.
16 Objectives, organisation, functions and responsibilities of personnel management, relationship with other departments.
17 Brief idea about motivation, morale, perception, leadership attitudes.
18 Frustration, fatigue, accidents, values, opinion.
19 Man power Planning, recruitment, selection.
20 Job specification and job qualification. Training and placement.
21 Job evaluation, merit rating.
22 Methods of wage payment, time wages, piece wage system, incentive schemes.
23 Classification of costs, direct and indirect cost, labour, material and over-head cost.
24 Prime cost, factory cost, fixed cost, variable cost, increment cost, Allocation of over head costs.
25 Analysis of Break even chart.
26 Depreciation of plant, building and facilities. Methods of computing depreciation.
27 Industrial Relations and Labour legislation: Management union relations, trade union movement, Brief ideas about various labour acts.
28 Collective bargaining, employees participation in management.
ME313 (AE) REFRIGERATION AND AIR CONDITIONING Cr. Hrs:3(2+1)
Teacher: Dr. C. Agrawal
Lect.No. Topic
1 Refrigeration: Principles of refrigeration, ice refrigeration.
2 Freezing mixtures, cooling by gas, reversible expansion.
3 Evaporation, Units of refrigeration, Coefficient of performance. Heat pump.
4 Mechanical Vapour Compression Systems: Theoretical vapour compression system.
5 Mechanical Vapour Compression Systems: Theoretical vapour compression system.
6 Model analysis of vapour compression system. Undercooling, dry and wet compression.
7 Deviation of actual cycle from ideal cycle.
8 Volumetric efficiency of compressor and its effect on refrigeration cycle.
9 Vapour Absorption Systems. Vapour absorption cycle.
10 Simple and practical vapour absorption system. Numerical practise on above topic.
11 Electrolux refrigerator.
12 Refrigerants: Desirable properties of refrigerants.
13 Comparative study of the properties of important refrigerants. Eco-friendly refrigerants.
14 Refrigeration Equipment: Discussion of compressors, Condensers.
15 Discussion of Evaporators, Expansion devices.
16 Psychometric: Thermodynamic properties of moist air.
17 Perfect gas relationship for approximate calculation.
18 Adiabatic saturation process. Psychometric chart and its use.
19 Numerical practise on above topic.
20 Elementary psychometric processes. Air Conditioning: Types of air-conditioning.
21 Evaluation of comfort, comfort charts. Estimation of air-conditioning load.
22 Numerical practise on above topic.
23 Outside and inside design conditions. Condition line, sensible heat factor.
24 Cooling and humidification, Apparatus Dew Point and bypass factor.
25 Humidification and dehumidification methods. Air washers.
26 Air conditioning systems.
27 Plant layout, Design of cold storage.
28 Problem solving .
29 Discussion over last year Question paper.
ME411: CAD/CAM Cr. Hrs: 3(3+1)
Teacher: Dr. S. Jindal
Lect.No. Topic
1 Design process, application of computers for design, benefits of CAD. CAD system components.
2 Computer graphics: Software configuration of a graphics systems.
3 Functions of a graphic package, constructing the geometry, transformations.
4 Wire frame versus solid modeling.
5 Introduction to numerical control.
6 Basic components of NC system.
7 Controller unit and control system
8 Computer numerical control, direct numerical control.
9 Mechanical design of CNC machine tools.
10 MCU configuration.
11 NC coordinate system.
12 Tooling for CNC.
13 Motion control systems, drives and coders etc.
14 Point to point straight cut and contouring mode.
15 Adaptive control maching systems.
16 Part programming: Fundamental punched tape in NC, tape coding and format.
17 Manual and computer assisted part programming.
18 EXERCISES on drilling, milling and turning.
19 EXERCISES on drilling, milling and turning.
20 APT language, Structure, simple exercise.
21 Group technology: Part families, parts classification and coding systems.
22 Group technology machine cells, benefits of group technology.
23 Flexible manufacturing systems: Introduction.
24 Components of FMS.
25 FMS application work stations.
26 Computer control and functions - planning, scheduling and control of FMS.
27 Robot technology: Robot physical configurations.
28 Robot basic robot motions, Robot programing.
29 End effectors, work cell control and interlocks, robotic sensors.
30 Work cell design, control and interlocks.
31 Computer-integrated manufacturing.
32 Types of manufacturing systems.
33 Machine tools and related equipment.
34 Material handling system.
36 Benefit of CIMS.
37 Practice of Programming
39 Programming in APT language
40 Problem on Programming
ME412 INSTRUMENTATION AND CONTROL Cr.Hrs. 4(3+1)
Teacher: Guest faculty
Lect.No. Topic
1 Generalised measurement system, instrument classification, standards of measurement, calibration.
2 Static and Dynamic Characteristics: Static performance parameters.
3 Impedance loading and matching. Types of errors and uncertainties.
4 Transducer and Signal Conditioning Elements: Various Primary and secondary transducers.
5 Introduction to signal conditioning elements.
6 Terminating Devices: Analog electric meter indicators, electronic counters, digital multimeters.
7 Cathode ray oscilloscope, oscillographs, galvanometric type and servo type potentiometric recorders.
8 x-y plotters, single point and multi-point recorders.
9 Strain and Stress Measurement: Resistance strain gauges, backing materials.
10 gauge factor, gauge configuration, strain gauge bridge circuits.
11 Temperature compensation, calibration, semiconductor (piezo-electric) strain gauge.
12 Indicating device. Use of strain gauges on rotating shafts. Strain gauge rosettes.
13 Force and Torque Measurement: Hydraulic and pneumatic load cells.
14 force calculation for load cells.
15 Separation of force components, calibration. Torque transducers.
16 Pressure Measurement: Bourdon type gauge, Low and high pressure measurement.
17 Mcleod gauge, thermal conductivity gauge, ionisation gauge, strain gauge, pressure cells.
18 Dynamic pressure measurement. Calibration and testing.
19 Temperature Measurement: Bimetallic, pressure, metal resistance thermometers.
20 Thermisters, thermo-electric thermometering. Thermocouple, laws of thermocouple, calibration.
21 Error compensation. High speed temperature measurement. Pyrometry, optical pyrometers.
22 Displacement Measurement: Transducers for displacement measurement, LVDT.
23 Resistance strain gauge. Angular velocity measurement, photocell method, Stroboscope.
24 Vibration Measurement: General theory of seismic instruments.
25 Vibration pick-ups, accelerometers, transducers for vibration pickups and accelerometers.
26 Calibration. Frequency measurement, FFT analyser. .
27 Numericals on calibration.
28 Flow Measurement: Positive displacement and obstruction meters.
29 Measurement by drag effects. Hot wire and magnetic flow meters.
30 Flow visualisation methods - Schileren technique, pressure probes.
31 Miscellaneous Measurement: Water level measurement. Acoustic measurement, sound level meter.
32 Control Systems: Concept of open and closed loop system.
33 Feedback. Servomechanisms and servosystems.
34 Representation of control systems.
35 Block diagrams.
36 Hydraulic, electric, and pneumatic systems.
37 Concept of stability.
38 Bonding materials and methods.
39 Last years paper discussion
40 Last years paper discussion
ME 413 Production Engineering V Cr. Hrs: 3(3+0)
Teacher: Dr. M.A. Saloda
Lect.No. Topic
1. Introduction to metal cutting.
2. Orthogonal and Oblique cutting.
3. Geometry of single point and multi point cutting tools, tool signature.
4. Mechanism and geometry of metal cutting, types of chips.
5. Numerical problems on metal cutting.
6. Forces on chip, power and energy relationship in orthogonal cutting.
7. Relationship of forces, velocity in metal cutting.
8. Measurement of chip tool interface temperature.
9. Numerical problems.
10. Mechanics of multi point cutting tool (Milling cutters).
11. Mechanics of multi point cutting tool (Drilling and broaching tool).
12. Theory of machinability.
13. Mechanism of tool wear, tool life, tool failure.
14. Economics of metal cutting.
15. Numerical problems on tool life, metal cutting economics.
16. Cutting tool material and their characteristics.
17. Chip breakers, cutting fluids and their applications.
18. Introduction to metal forming.
19. Fundamental and theory of plasticity.
20. Friction in metal forming, flow conditions.
21. Analysis of wire drawing.
22. Analysis of tube drawing.
23. Numerical problems.
24. Analysis of rod drawing.
25. Analysis of strip drawing.
26. Numerical problems.
27. Theory of forging.
28. Elementary theory of rolling.
29. Nadai’s theory of rolling, calculations of rolling power requirement.
30. Numerical problems.
31. Design principles of forging and sub setting dies.
32. Elementary design of sheet metal press tool and dies.
33. Design of single point cutting tools.
34. Design of multi point cutting tool.
35. Introduction to jigs and fixtures.
36. Design consideration and materials of jigs and fixtures.
37. Principles of location.
38. Clamping devices.
39. Locating devices.
40. Drilling jigs and bushes.
41. Classification and types of milling fixtures.
42. Problems on jigs and fixtures
ME 414 Power Plant Engineering Cr. Hrs: 2(2+0)
Teacher: Guest Faculty
Lect.No. Topic
1. Introduction to generation of electrical power.
2. Principal types of power plants.
3. Review of growth of power and development of different types of power plants in India.
4. Future possibilities in power plant and sources of energy, and their comparative merits.
5. Site selection, classification ofHydro Electric Power Plants.
6. General layout of storage type of plant. Primemovers, selection of turbine.
7. Different types of hydro electric power plants and their field of use.
8. Steam Power Plants: Selection of site.
9. General layout of steam power plant.
10. Supply, storage and handling of coal.
11. Coal feeding and burning methods, related equipment.
12. Pulverised fuel systems and furnaces.
13. Ash handling and dust collectors.
14. Draught systems.
15. Feed water treatment.
16. Condensers, spray ponds and cooling towers.
17. Steam pipe materials, types of joints and fittings, expansion joints and pipe lagging.
18. Commissioning and testing of power plants.
19. Diesel Power Plants: Fields of use.
20. Components of diesel electric power plant.
21. Types of diesel engines used, performance of diesel electric power plant.
22. Gas Turbine Power Plants: Components of gas turbine power plant.
23. Open cycle and closed cycle plants.
24. Combined gas and steam power plant.
25. Comparison with diesel and steam power plants.
26. Choice of working fluid, arrangement of plant components.
27. Nuclear Power Plants: Elementary concepts of physics of energy generation by nuclear fission.
28. Nuclear reactor types and classification.
29. Boiling water reactor, gas cooled reactor.
30. Analysis of steam-gas system, organic cooled moderate reactors, liquid metal cooled reactors.
31. Liquid fuel reactors, breeders and fast reactors.
32. Radiation shielding, radio-active waste disposal, safety aspects.
33. Nuclear fuel production and handling.
34. Unconventional Methods of Power Generation: Introduction to solar energy and its utilisation.
35. Solar cells, thermo-electric and thermionic devices, fuel cells.
36. Magnetohydrodynamic energy conversion.
37. Geothermal, tidal and wind power plants.
38. Power Plant Economics: Plant costs. Influence of interest rate, depreciation, operating costs on the selection of equipment.
39. Incremental cost. Comparison of operating costs of thermal, hydel and nuclear power plants.
40. Different systems of tariff. Load prediction and curves.
41. Influence of load factor, capacity factor.
42. Utilization factor and diversity factor on plant location and selection of unit sizes.
ME 415 DESIGN ENGINEERING Cr. Hrs: 4(3+1) Teacher: Dr. MS Khidiya
Lect.No. Topic
1. Introduction To Design Engineering: Morphology Of Design.
2. Need Analysis, Specification Of A Problem.
3. Problems of design.
4. Problem Formulation And Problem Analysis.
5. Design Process And Design Cycle.
6. Creative Design And Introduction To Decision Making.
7. .Analysis Of The Product, Standardization, Simplification.
8. Basic Design Considerations.
9. Design For Production.
10. Producibility Requirements In The Design Of Machine Components.
11. Design For Forging, Casting.
12. Design For Machining Ease And Powder Metallurgical Parts.
13. Strength, Stiffness And Rigidity Considerations In Product Design.
14. Design Optimization.
15. Search For Alternative Solution And Optimization.
16. Aspects In Design, Qualitative Discussions Of Various Optimization Techniques.
17. Discussions Of Various Optimization Techniques.
18. Human Factors In Engineering Design.
19. Aesthetic And Ergonomic Considerations.
20. Design Of Controls And Displays.
21. Value Engineering.
22. Nature And Measurement Of Value, Maximum Value, Normal Degree Of Value.
23. Importance Of Value, The Value Analysis Job Plan.
24. Steps To Problem Solving And Value Analysis.
25. Value Analysis Tests, Material And Process Selection In Value Engineering.
26. Economic Factors Influencing Design.
27. Product Value.
28. Design For Safety.
29. Design For Safety, Reliability And Environmental Considerations.
30. Numerical problems
31. Economic Analysis.
32. Profit And Competitiveness.
33. Break-Even Analysis.
34. Economics Of A New Product Design.
35. Modern Approaches To Product Design.
36. Modern Approaches To Product Design.
37. Concurrent Design.
38. Numericals of break-even point.
39. Quality Function Deployment (QFD).
40. Problems solving class.
41. Last years paper discussion
42. Last years paper discussion
