lecture plans ii semester 2015-16 plans-ii sem.pdf · 20 numerical exercise on four wheeled...

DEPARTMENT OF MECHANICAL ENGINEERING

Lecture Plans

II Semester 2015-16


I BE (Common) LECTURE PLAN 2015-16 (II Sem) ME123: MACHINE DRAWING-I

Teacher: Er. B.L. Salvi

Lecture No.

Topic

1 Introduction of machine drawing

2 Layout and line types

3 Dimensioning

4 Orthographic projection

5 Sectioned views-i

6 Sectioned view-ii

7 Riveted & welded joints

8 Screw thread

9 Screwed fasteners

10 Cotter joints

11 Knuckle joints

12 Keys and coupling

L T P Credit 0 0 1 Hours 0 0 3


I BE (Common) LECTURE PLAN 2015-16 (II Sem) ME124: WORKSHOP TECHNOLOGY

Teacher: SUNIL SHARMA

Lect. No. Topic

1 Introduction to welding, types of welding.

2 Oxyacetylene gas welding, types of flames.

3 Welding techniques and equipment.

4 Principle of arc welding, equipment and tools.

5 Soldering and Brazing.

6 Introduction to Lathes and classification.

7 Constructional details of centre lathe.

8 Main operations and tools used on centre lathes.

9 Introduction to Shaper and types of shapers.

10 Constructional details of standard shaper.

11 Shaper tools

12 Shaper operations.

13 Introduction to drilling machine and types of drilling machines.

14 Constructional details of pillar type, and radial drilling machines.

15 Main operations

16 Twist drills, drill angles and sizes.

17 Classification of measuring instruments,.

18 Linear and angular measurement.

19 comparators.

20 Basic descriptions and applications of hot working processes

21 Basic descriptions and applications of cold working processes.

22 Introduction to forging

23 Drawing and forming operations

24 Bending, shearing

25 Introduction to Foundry and its tools..

26 Moulding sands and its types..

27 Properties of moulding sand.

28 Sand mould making process.



II BE (MECH) LECTURE PLAN 2015-16(II Sem) ME221 MECHANICS OF SOLIDS-II


Teacher: R.S.RATHORE

Lecture No.

Topic

1 Deflection of Beams: Introduction about Shear force, Bending moment Diagram and Deflection of beam.

2 Differential equations of deflection curve and sign convention.

3 Moment curvature relation, Transverse deflection of beams under static loading.

4 Double integration method for deflection of beams.

5 Double integration method for deflection of beams.

6 Area moment method for deflection of beams.

7 Area moment method for deflection of beams.

8 Conjugate beam method for deflection of beams.

9 Conjugate beam method for deflection of beams.

10 Methods using discontinuity functions and Strain energy in bending.

11 Springs: Close coiled helical spring subject to axial load.

12 Close coiled helical spring subject to axial couple or torque.

13 Open coiled helical spring subjected to axial force.

14 Open coiled helical spring subjected to axial torque.

15 Springs in series and parallel.

16 Thin flat spiral spring.

17 Leaf springs, quarter elliptical springs.

18 Stresses and defections in leaf springs.

19 Mid Term Exam

20 Members Subjected to Combined Loads: Short column or strut subjected to eccentric loads.

21 Shafts subjected to combined bending and twisting loads.

22 Shafts subjected to combined bending and twisting loads.

23 Equivalent twisting moments and equivalent bending moments.

24 Members subjected to combined axial, bending and torsional loads.

25 Members subjected to combined axial, bending and torsional loads.

26 Theories of elastic failure.

27 The necessity for theory, significance and comparison.

28 Strain energy due to axial, bending and torsional load.

29 Strain energy due to axial, bending and torsional load.

30 Castigliano's theorem.

31 Application of energy methods for determination of deflections of simple structural members and structures.

32 Defection of beam due to shear.

33 Energy Methods: Principal of virtual work.

34 Reciprocal theorem.

35 Unit load method.

36 Strain energy and complementary strain energy.


II BE (MECH) LECTURE PLAN 2015-16(II Sem) ME222 ENGINEERING THERMODYNAMICS


Teacher: Er. B.L. Salvi

Lect. No. Topic

1 Introduction: Microscopic and macroscopic points of view, limits of Thermodynamics.

2 Homogeneous and heterogeneous systems, thermodynamic properties and state.

3 Heat and work. Zeroth Law of Thermodynamics.

4 Thermodynamic equilibrium, thermodynamic and international practical temperature scales.

5 First Law of Thermodynamics: Application to non-steady flow processes.

6 Exercise related to first law of thermodynamics.

7 Comparison of SFEE and Bernoulli’s equation and numerical problems on SFEE.

8 Variable specific heat, processes involving variable specific heat, energy charts.

9 Second Law of Thermodynamics: Equivalence of Kelvin-Planck and Claussius statements.

10 Exercise related to Second law of thermodynamics.

11 Reversible and irreversible cycle. Carnot cycle. Corollaries of second law and entropy.

12 Claussius inequality, principle of increase of entropy.

13 Exercise related toClaussius inequality.

14 Availability, irreversibility and efficiency second law analysis of systems.

15 Thermodynamic Relations differential relationship for systems of constant composition.

16 Exercise related to thermodynamic Relations.

17 Helmoltz and Gibbs function. Variable specific heat.

18 Joule-Kelvin coefficient, Clausius-Clapeyrnon equation.

19 Properties of Pure Substances: Ideal gas, PVT surfaces.

20 Equation of state, Vander Wal’s equation. Beatic-Bridge equation.

21 Other equations of state. Virial coefficients.

22 Law of corresponding states, use of generalized compressibility charts.

23 Exercise related to pure substances.

24 Development of table for thermodynamic properties. Phase diagrams.

25 Pressure, volume, temperature, entropy, enthalpy-entropy diagrams.

26 Pressure-enthalpy - entropy pressure enthalpy diagrams.

27 Representation of processes in various phase diagrams.

28 Exercise related to pressure-enthalpy - entropy pressure enthalpy diagrams.

29 Dalton’s law, Amagat-Ledue law, Gibb’s Law. Irreversible mixing.

30 Exercise related to Dalton’s law, Amagat-Ledue law, Gibb’s Law.

31 Process for ideal gases, mixture of ideal gases and vapour. Gravitational and volumetric analysis.

32 Mixture of Gases and Vapours ,vapour mixture, mixture of ideal gases.

33 Exercise related to mixture of ideal gases.

34 Internal energy and enthalpy of formation.

35 First and second law analysis.

36 Exercise related to First and second law combined.


II BE (MECH) LECTURE PLAN 2015-16(II Sem) ME223 MANUFACTURING PROCESSES


Teacher: Dr.MS KHIDIYA

Lect. No. Topic

1 Metal Working: Hot and cold rolling, continuous rolling.

2 Drop forging, drop hammers.

3 Dies for drop forging, upset and press forging, forging presses.

4 Forging rolls, forging defects. Hot and cold extrusion.

5 Impact extrusion and extrusion cold forging. Seamless tubes manufacturing processes.

6 Swaging Wire, bar and tube drawing.

7 Exercise on Impact extrusion and extrusion cold forging.

8 Classification of processes. Process capabilities.

9 Process planning and elements of tooling of shearing (blanking, piercing, trimming, shaving, notching).

10 Drawing and forming processes.

11 Sheet metal presses. Punch and die sets.

12 Compound, progressive, and combination dies.

13 Drop hammer forming.

14 Guerin process, bulging, stretch forming, spinning.

15 Explosive forming and analysis.

16 High velocity forming of metals..

17 Exercise on blanking, piercing, trimming, shaving, notching.

18 Introduction to powder metallurgy.

19 Production of powder .

20 Manufacturing of parts by powder metallurgy and their applications.

21 Moulding and extrusion of plastic.

22 Forming and drawing of plastic sheets.

23 Production of screw threads .

24 Rolling, milling, and uses of dies.

25 Production of gears, milling, shaping, and hobbing .

26 Exercise on milling, shaping, and hobbing .

27 Finishing of gears.

28 Abrasive Machining, Types and classification.

29 Surface, cylindrical, and centreless grinding.

30 Tool and cutter grinders.

31 Grinding wheels, abrasives.

32 Bonding processes, selection of grinding wheels.

33 Honing, lapping, and superfinishing methods.

34 Polishing and buffing Unconventional Machining Methods.

35 Abrasive jet, electric discharge, electrochemical, ultrasonic, electron beam.

36 Plasma arc and laser beam machining. Electrolytic grinding, chemical milling.

DEPARTMENT OF MECHANICAL ENGINEERING II BE (ME) LECTURE PLAN 2015-16(II Sem)

ME224 DYNAMICS OF MACHINES

TEACHER-DEEPAK JANGID


Lecture No.

Topic

1 Conditions for equilibrium, free body diagrams.

2 Static force analysis of simple four-bar linkages, slider crank mechanisms.

3 Cam-follower systems, and gear systems with graphical method.

4 Cam-follower systems, and gear systems with analytical methods.

5 Consideration of friction in cam-follower systems and gear systems.

6 Inertia force and torque, D' Alembert's principle, principle of superposition.

7 Exercise on principle of superposition.

8 Graphical and analytical dynamic force analysis of four bar mechanism and slider crack mechanism.

9 Exercise on dynamic force analysis of four bar mechanism and slider crack mechanism.

10 Dynamically equivalent systems, application to single cylinder reciprocating engines.

11 Gas force, bearing loads, shaft torque, shaking forces and moments determination.

12 Exercise on single cylinder reciprocating engines.

13 Flywheel Turning moment diagrams, coefficient of fluctuation of speed and energy.

14 Numerical exercise on flywheel.

15 Mass of flywheel, flywheel applications and introduction to gyroscopic effect.

16 Precessional motion, gyroscopic couple effect on stability of ships.

17 Numerical exercise on effect on stability of ships.

18 Effect on stability of aeroplanes, effect on four wheeled vehicles negotiating a curve.

19 Effect on two wheeled vehicle negotiating a curve.

20 Numerical exercise on four wheeled vehicles and two wheeled vehicle.

21 Dry friction, static and dynamic friction. Friction on inclined plane.

22 Friction of pivots and collars, single and multiple disc clutches.

23 Friction circle of turning pair and friction axis of a link and rolling friction.

24 Antifriction bearings ,viscous and greasy friction. Film lubrication, Tower’s experiment.

25 Brone Reynold’s theory, Sommerfeld diagrams and hydrostatic lubrication.

26 Introduction to governor and types of governors, analysis of Watt governor.

27 Exercise on Watt governor and analysis of Porter governor and exercise on Porter governor.

28 Analysis of Proell and spring loaded governors.

29 Effect of friction, controlling force curves, sensitiveness a governor.

30 Stability, hunting, isochronism, and effort of governor.

31 Static and dynamic unbalance, balancing of rotating masses in one plane.

32 Balancing of rotating masses in different planes

33 Balancing of reciprocating engines, primary and secondary inertia forces. partial primary balancing of locomotives

34 Variation of tractive effort, swaying couple, hammer blow.

35 Balancing of multicylinder inline and radial engines, direct and reversed crank method.

36 Balancing of V engines, balancing machines and exercise on balancing of multicylinder inline and radial engines.


II BE (MECH) LECTURE PLAN 2015-16 (II Sem) ME226 STEAM POWER ENGINEERING

Teacher: Dilip Sharma


Lecture No. Topic

1 Natural circulation and forced circulation high pressure boilers

2 Lamont, Loeffler, and Benson boilers

3 Introduction to super critical pressure boilers, Testing of boilers

4 Heat balance sheet, problems involving combustion.

5 Problems on Heat balance sheet & problems involving combustion

6 Boiler draught, Natural draught, Artificial draught, fans, Equivalent evaporation

7 Problems on Equivalent evaporation

8 Efficiency and heat balance

9 Problems on Efficiency and heat balance

10 Rankine cycle

11 Problems on Rankine cycle

12 Effect of thermodynamic variables on Rankine cycle efficiency

13 Disposal of bled steam, condensate Regenerative water extraction cycle

14 Problems on Regeneration

15 Binary vapour cycle

16 Steam for heating and process work

17 Problems on Rankine cycle

18 Pass out or extraction turbine, Mixed pressure turbine

19 Second law analysis of steam power plant

20 Elements of condensing plant, advantages

21 Jet, surface, and evaporative condensers

22 Air in condenser and methods of extraction

23 Vacuum and condenser efficiency

24 Problems on Vacuum and condenser efficiency

25 Cooling water requirement, capacity of air pump

26 Type of nozzles, steam flow through nozzles, application of SFEE

27 Problems on nozzles and SFEE

28 Critical pressure, throat and exit areas for optimum discharge, friction effect

29 Problems on Nozzles

30 Super saturation phenomenon, effect of variation of back pressure steam injectors

31 Types and classification of steam turbines Impulse and reaction turbines

32 Problems on Impulse and reaction turbines

33 Flow of steam through turbine, blade sections and height

34 Velocity diagrams, application of SFEE

35 Problems on Velocity diagrams, application of SFEE

36 Diagram, stage and other efficiencies, condition for maximum efficiency

37 Problems on Turbine efficiencies

38 Methods of reducing rotor speed for turbines. Reheating and bleeding of turbines

39 Turbine characteristics and performance. Methods of governing

40 Emergency governors

41 Steam turbine components description. Nozzles, rotors, blades and attachments

42 Turbine glands, couplings. Balancing of axial thrust


II BE (AG) LECTURE PLAN 2015-16(II Sem) ME 223(EE,Mi) MECHANICAL ENGINEERING II


Teacher: Sunil Sharma

Lecture No.

Topic

1 Introduction to transmission of Power

2 Belts, ropes and chains and its application.

3 Tension in belts, centrifugal tension and maximum power transmitted by belts

4 Spur gear nomenclature and helical, bevel and worm gears

5 Involute and cycloidal profiles of gears

6 Gear trains

7 Introduction to brake and its uses

8 Band brake, block, band and block brake

9 Numerical problems on Band brake, block, band and block brake

10 Single and multiple disc clutches

11 Transmission and absorption type dynamometers

12 Balancing of rotating masses in single and multiple planes

13 Partial primary and secondary balancing of reciprocating masses

14 Introduction to vibrations

15 Free, longitudinal, transverse and torsional vibrations

16 Critical speed and natural frequency

17 Main types of bearings and coupling. Antifriction bearings

18 Laws of friction for dry and lubricated surfaces, Methods of lubrication of bearings

19 High pressure boilers of natural and forced circulation type

20 La Mont, Benson, Loeffler, Velox Boilers

21 Expansion of steam through nozzles with and without friction

22 Working of impulse and reaction turbines

23 Condensors types, classification and details. Vacuum efficiency. Cooling towers and spray pounds.

24 Basic principles, simple gas turbine cycle, applications of gas turbines

25 Vapour compression and absorption refrigerators. Psychrometric Chart. Introduction to comfort air-conditioning.

26 Bell-Colleman refrigerator cycle

27 Classification and characteristics of various water turbines, governing of turbines.

28 Classification, characteristics of centrifugal pumps. Selection of pumps.


II BE (AG.) LECTURE PLAN 2015-16(II Sem) ME 224 (AE) THEORY AND DESIGN OF MACHINES


Teacher: Deepak jangir

Lecture No.

Topic

1 Introduction to machine and elements, links, pairs, kinematic chain, and mechanisms and structure.

2 Classification of pairs and mechanisms like lower pair and higher pair and turing pair , redundent pair etc.

3 Explaination on degree of freedom and its determination method, and introduction to four bar chain, slider crank chain.

4 Exercise on degree of freedom and its determination method.

5 Inversions of four bar chain and slider crank chain.

6 Introduction to gears and materials used for them, terminology of gears and types of gears like helical, double helical.

7 Gear tooth profile and types of tooth profile like Involute and cycloidal profile

8 Simple, compound, reverted, and epicyclic trains.

9 Exercise on simple, compound, reverted, and epicyclic trains.

10 Determining velocity ratio by tabular method.

11 Belt drives, types of drives, belt materials length of belt, power transmitted.

12 Exercise on length of belt.

13 velocity ratio, belt size for flat and V belts effect of centrifugal tension.

14 Exercise with effect of centrifugal tension.

15 Creep and slip on power transmission. chain drives.

16 Flywheel Turning moment diagrams, co-efficient of fluctuation of speed.

17 Co-efficient of fluctuation of energy, weight of flywheel, flywheel applications.

18 Types of friction, laws of dry friction, friction of pivots and collars.

19 Exercise on numerical problems of pivots and collars.

20 Single disc, multiple disc, clutches.

21 Rolling friction, anti friction bearings.

22 Numerical problems on rolling friction, anti friction bearings.

23 Meaning of design, Phases of design, design considerations.

24 Common engineering materials and their mechanical properties and types of loads and stresses.

25 Theories of failure, factor of safety, selection of allowable stress and stress concentration.

26 Cotter joints and its numerical problems.

27 Knuckle joint and pinned joints.

28 Turnbuckle ,design of threaded fasteners subjected to direct static loads.

29 Bolted joints loaded in shear.

30 Design of shafts under torsion and combined bending and torsion

31 Design of keys.

32 Exercise on numerical problems of keys.

33 Design of muff or sleeve, and rigid flange couplings

34 Exercise on numerical problems of design of muff or sleeve, and rigid flange couplings.

35 Design of flat belt drives.

36 Exercise on numerical problems of flat belt drives.


III BE (Mech.) LECTURE PLAN 2015-16(II Sem.) ME321 HEAT TRANSFER


Teacher: Chitranjan

Lecture No. Topic

1 Introduction: Modes and mechanism of heat transfer, basic laws. Conductivity, heat transfer coefficients.

2 Conduction: General differential equation of conduction.

3 Steady state one dimensional conduction through plane slabs, cylinders and spheres, without heat generation

4 Conduction through composite slabs, cylinders and spheres without heat generation

5 Steady state one dimensional conduction through plane slabs, cylinders and spheres with heat generation

6 Viscous heating, dielectric heating and linearly varying heat generation.

7 Electrical analogy.

8 Insulation: Selection of insulation material and thickness of insulation.

9 Factors influencing conductivity.

10 Critical thickness of insulation. Thickness of insulation to prevent freezing/condensation in pipes.

11 Fins: General equation for fin.

12 Heat transfer through fins of rectangular, triangular and parabolic profile.

13 Effectiveness and efficiency of fin, Biot number, optimum dimensions and arrangement of fins.

14 Thermometer well, related applications of fin theory in heat transfer from pipe flow,

15 Different temperature heat sources at ends of rods with heat generation and convection, etc.

16 Unsteady State Unidirectional Conduction: Newtonian heating and cooling, response of thermocouple.

17 Forced Convection: Introduction, equation of laminar boundary layer on a flat plate

18 Equation of laminar boundary layer in a tube,

19 Laminar forced convection on a flat plate and in a tube. Reynold’s analogy.

20 Dimensional analysis, empirical relationships.

21 Natural Convection: Dimensional analysis.

22 Convection with phase change, empirical relationships,

23 Description of condensing flow, theoretical model of condensing flow.

24 Boiling heat transfer.

25 Heat Exchangers: Types of heat exchangers.

26 Log Mean Temperature Difference (LMTD).

27 Overall heat transfer coefficient, fouling factor.

28 Condensers and evaporators.

29 Heat exchanger performance, effectiveness and Number of Transfer Units (NTU).

30 LMTD and NTU methods, analysis restricted to parallel and counter flow heat exchangers.

31 Radiation: Theories of radiant heat exchange.

32 Absorption, transmission, and reflection of radiant energy.

33 Emission, black body and monochromatic radiation,

34 Planck's law, total emissive power and Stefan Boltzman's law.

35 Grey bodies, Kirchoff's law, Wien's law.

36 Solid angle and intensity of radiation, Lambert's cosine law.

37 Radiation exchange between black surfaces,

38 Geometric configuration factor and its determination for simple geometries.

39 Grey body radiation exchange between surfaces.

40 Electrical analogy and its application to simple problems.

41 Non luminous gas radiation. Errors in temperature measurement due to radiation.

42 Combined heat transfer coefficient with radiation and convection.


III BE (MECH) LECTURE PLAN 2015-16(II Sem) ME322 FLUID MACHINES AND SYSTEMS

Cr.Hrs. 4(3+1) Teacher: B.L. Meena

Lecture No. Topic

1 Momentum and moment of momentum equations &flow through hydraulic m/c

2 Problems on Momentum and moment of momentum equations

3 Euler’s fundamental equation, Classification of machines

4 Classification of turbines. Impulse turbine, constructional details

5 Velocity triangles, power and efficiency

6 Problems on Velocity triangles, power and efficiency

7 Governing of Pelton wheels

8 Reactions turbines, Francis and Kaplan turbines

9 Constructional details, velocity triangles, power and efficiency calculation

10 Problems on velocity triangles, power and efficiency calculation

11 Degree of reaction, draft tube, cavitation

12 Unit and specific quantities, performance characteristics

13 Problems on Unit and specific quantities

14 Selection of Water turbines. Thomas cavitation factor

15 Reciprocating pump, theory, indicator diagram

16 Problems on Reciprocating pump

17 Slip, effect of friction and acceleration, theory of air vessel

18 Classification. Centrifugal pumps, Vector diagrams

19 Problems on Centrifugal pumps

20 Specific speed, head, power, and efficiency calculations

21 Problems on Specific speed, head, power, and efficiency

22 Model testing and performance characteristics

23 Problems on Model testing and performance

24 Selection of pumps

25 Gear Pumps, vane pumps, hydraulic ram, Jet pumps, well pumps, deep well pumps

26 Problems on hydraulic ram

27 Pumps of hydraulic pumped storage plants, air lift pump

28 Reversible hydraulic machines Types, construction and their characteristics

29 Hydro-kinetic system, function, methods of control

30 Constant and variable delivery systems, Common uses of hydrostatic systems

31 Hydro kinetic transmission systems

32 Theory of hydraulic couplings and torque converters, operating characteristics

33 Common uses of hydro kinetic systems

34 Experimental determination of pump characteristics

35 Pump characteristics curve from specific speed

36 Parallel and series connection of pumps to common pipe line

37 Problems on Parallel and series connection of pumps

38 Cavitation and abrasive wear of pumps. Non Stable operation of pump

39 Common terms, writing the logic functions in the form of algebra

40 The basic principle and working of devices in common use

41 Wall attachment, jet interaction, laminar turbulent, vortex effect & moving devices.

42 Applications

DEPARTMENT OF MECHANICAL ENGINEERING III BE (Mech.) LECTURE PLAN 2015-16(II Sem.)

ME323 INDUSTRIAL INSPECTION AND QUALITY CONTROL


Teacher: Dr.MA Saloda

Lect. No. Topic

1 Introduction to Interchangeable Manufacture.

2 Deviations, limits of size, tolerances.

3 Allowances, types of fits, hole basis and shaft basis systems.

4 BIS system of limits and fits.

5 Design of limit gauges and gauge materials.

6 Numerical problems.

7 Introduction to non-destructive testingand radiography.

8 Magnaflux and fluorescent penetrant inspection.

9 Eddy current and ultrasonic tests.

10 Alignment testing of lathes.

11 Acceptance testing of machine tools .

12 Dimensional and geometrical accuracy of machined surface.

13 Types of errors. Standards of measurement. Gauge blocks.

14 Mechanical, electrical, optical and pneumatic type comparators.

15 Auto-collimators, optical interferometry.

16 Measurement of screw threads and gears.

17 Surface roughness specification and methods of measurement.

18 Quality improvement, need of Control, process.

19 Capability analysis, quality capability study.

20 Statistical quality control; objective, applications.

21 Organization, cost aspects, theory of statistical tolerances.

22 Quality circles. Introduction to TQM.

23 Iintroduction to international quality certifications.

24 Introduction to Statistical Quality Control.

25 General theory of control charts, group control charts,

26 Control charts with variable sub-group size .

27 Control charts with moving average and moving range charts.

28 Exercise on control charts, group control charts .

29 Difference control charts.

30 Acceptance sampling, single, multiple sampling plans.

31 Sequential sampling plans.

32 Multi-level continuous sampling.

33 Sampling plans using different criteria.

34 Comparison of various types of sampling plans .

35 Exercise on Multi-level continuous sampling.

36 Acceptance control charts cumulative sum control charts.


III BE (Mech.) LECTURE PLAN 2015-16(II Sem.) ME324 REFRIGERATION AND AIR CONDITIONING


Teacher: Chitranjan

Lecture No.

Topic

1 Refrigeration: Principles of refrigeration, ice refrigeration, freezing mixtures, cooling by gas, reversible expansion.

2 Evaporation, Units of refrigeration,

3 Coefficient of performance. Heat pump.

4 Air Refrigeration Systems: Second law of thermodynamics applied to the refrigeration.

5 Reversed Carnot cycle, Bell-Coleman cycle.

6 Aircraft refrigeration.

7 Mechanical Vapour Compression Systems: Theoretical vapour compression system,

8 Undercooling, dry and wet compression. Deviation of actual cycle from ideal cycle.

9 Volumetric efficiency of compressor and its effect on refrigeration cycle.

10 Flash chambers and precoolers,

11 Compound compression with intercooling.

12 Water intercooling and flash intercooling.

13 Vapour Absorption Systems: Vapour absorption cycle. Simple and practical vapour absorption system,

14 Electrolux refrigerator.

15 Water vapour, steam jet,

16 Thermo-electric refrigeration systems.

17 Low Temperature Refrigeration: Cascading.

18 liquefaction of gases

19 Refrigerants: Desirable properties of refrigerants,

20 Comparative study of the properties of important refrigerants.

21 Eco-friendly refrigerants.

22 Refrigeration Equipment: Discussion of compressors,

23 Condensers,

24 Evaporators,

25 Expansion devices.

26 Cooling towers.

27 Psychometric: Thermodynamic properties of moist air

28 Perfect gas relationship for approximate calculation.

29 Adiabatic saturation process, psychometric chart and its use,

30 Elementary psychometric processes.

31 Air Conditioning: Types of air-conditioning,

32 Evaluation of comfort, comfort charts.

33 Estimation of air-conditioning load.

34 Outside and inside design conditions,

35 Condition line, sensible heat factor.

36 Cooling and humidification,

37 Apparatus Dew Point and bypass factor.

38 Humidification and dehumidification methods,

39 Air washers.

40 Air conditioning systems,

41 plant layout, controls,

42 Transmission and distribution of air.

DEPARTMENT OF MECHANICAL ENGINEERING III BE (Mech.) LECTURE PLAN 2015-16(II Sem.)

ME325 MACHINE DESIGN-II


Teacher: B.L. Salvi

Lect. No.

Topic

1 Introduction to Design of IC Engine Components

2 Design of crank shaft

3 Design of connecting rod

4 Design of piston

5 Numerical problems on above topics

6 Design of clutches

7 Design of brakes


9 Introduction to Power Transmission Elements

10 Design of Ropedrives

11 Design of flatdrives

12 Design of V belt drives


14 Introduction to Gear transmission systems

15 Design of spurgear

16 Design of helical gear

17 Design of bevel gear

18 Design of worm gear


20 Introduction to screw motion mechanisms

21 Design of screw jack

22 Design of toggle jack

23 Design of lead screw

24 Design of journal bearings

25 Design of ball bearings

26 Design of roller bearings


28 Introduction to pressure vessels

29 Design of Thin cylinders

30 Design of Thin spheres

31 Design of thick cylindrical shells subjected to internal and external pressures

32 Design of Compound cylinders

33 Design of cylinder heads

34 Design of cover plates


36 Introduction to flywheels and rotating discs

37 Design of flywheels

38 Design of flywheels



III BE (MECH) LECTURE PLAN 2015-16 (II Sem) ME 326 Industrial Engineering –II


Teacher: Dilip sharma

Lecture No. Topic

1 Major factors, influencing the location of an industry

2 Choice of site

3 Principles of plant layout

4 Travel charts

5 Problems on Travel charts

6 Flow patterns

7 Problems on Flow Patterns

8 Process Layout and Product Layout and combination

9 Line balancing

10 Problems on Line balancing

11 Field and scope of material management

12 Material Planning and programme

13 Types of inventories.

14 Inventory control

15 Problems on Inventory control

16 Vendor development, rating, standardisation and coding

17 Procedure for purchase and storage

18 Material handling functions

19 Engineering and economic factors

20 Selection, operation and maintenance of material handling equipment

21 Relationship to plant layout and Types of equipment

22 Maintenance polices, preventive, Breakdown and corrective

23 Types of production, Function of production planning and control

24 Planning. Pre-planning, sales forecasting

25 Problems on forecasting

26 Routing. Scheduling

27 Despatching and control, Gantt charts

28 Problem on Gantt chart

29 Introduction to network techniques, CPM and PERT, time estimates

30 Problems on CPM and PERT

31 Concept of productivity, method study, motion economy, process chart symbols

32 Flow diagram, operation analysis and operation chart, SIMO charts

33 Work measurement, use of stop watch procedure for time study data

34 Use of time study data with practical applications. Performance rating.

35 Problems on Performance rating

36 Value engineering and value analysis, product enrichment


III BE (AG) LECTURE PLAN 2015-16(II Sem) ME 323(AE) CAD/CAM

L T P

Credit 3 0 1

Hours 3 0 2

Teacher: Sunil Sharma

Lecture No.

Topic

1 Introduction to CAD design process

2 Application of computers in Design.

3 Computer hardware for CAD

4 Raster and Random display devices

5 Introduction to optimisation methods in design.

6 Classical optimisation techniques for maxima and minima

7 Optimal design of elements and systems

8 Role of optimisation techniques and finite element method in CAD

9 Introduction to graphics in computer

10 Meaning of frame buffer and graphic primitives.

11 Meaning of display control and display buffers

12 Types of methods of line generation in CAD

13 Graphics software

14 Line generation algorithms

15 DDA line algorithms

16 Bresenham’s line algorithm.

17 Polygons, filling of polygons

18 Bresenham’s algorithm for drawing circle and ellipse

19 Windowing and clipping

20 Transformations

21 Problems on transformations.

22 Introduction to numerical control(NC)

23 Basic components of NC system.

24 NC coordinates and motion control systems

25 Computer numerical control and its application.

26 Direct numerical control and comparison with CNC

27 NC/CNC/DNC combined application

28 NC machine tools and control units

29 Tooling for NC machines

30 Introduction to Part programming

31 Problems on part programming

32 Tape coding and format

33 Computer assisted part programming

34 Problems on programming


III BE (Mech.) LECTURE PLAN 2015-16(II Sem.) ME421 Gas Dynamics and Turbines


Teacher: Chitranjan

Lecture No.

Topic

1 Elementary Gas Dynamics: Integral equation of conservation of mass, momentum, and energy as applied to control volumes.

2 One dimensional flow equation, sonic velocity, Mach number and waves.

3 Isentropic flow of perfect gas, stagnation properties.

4 Isentropic flow through converging and converging-diverging nozzles,

5 Critical pressure, choking, operation under varying pressure ratios.

6 Adiabatic flow with friction in constant area ducts, Fanno relations.

7 Normal shock, formation of shockwaves, governing equations.

8 Gas Turbine Cycles: Carnot cycle, Joule cycle, Sterling cycle, Brayton cycle, Ericsson cycle, Atkinson cycle.

9 Closed and open cycles. Cycles with regeneration, heat exchanger,

10 Inter-cooling and reheating.

11 Deviation from ideal cycle, cycles with multistage compressions, losses in actual cycles

12 Various efficiencies, polytropic efficiency and turbine performance.

13 Combustion Systems: Types of combustion chambers,

14 Combustion chamber arrangements.

15 Combustion efficiency. Fuel injection systems.

16 Positive Displacement Air Compressors: Classification of air compressors.

17 Work done, thermal and volumetric efficiency, effect of clearance in reciprocating air compressors.

18 Multistage reciprocating air compressors, intercooling.

19 Positive displacement rotary compressors,

20 roots blower, Lysholm, screw type and vane type

21 Centrifugal Compressors: Euler's equation for rotating machines, general thermodynamic energy analysis

22 Elementary aerofoil theory. Constructional details, method and theory of operation of centrifugal compressors

23 Energy transfer, velocity triangles. Slip factor.

24 Power input factor, pressure coefficient, efficiency.

25 Sizing of inducer section, prewhirl. Impeller types, effect on performance.

26 Diffuser. Losses in compressors, compressor characteristics. Surging and choking.

27 Axial Flow Compressors: Description, principle of operation.

28 Efficiencies, workdone and torque calculation, velocity triangles.

29 Degree of reaction. Aerofoil blading, drag and lift coefficients.

30 Performance Characteristics. Centrifugal v/s axial flow compressors.

31 Axial Flow Gas Turbines: Impulse and reaction turbines,

32 degree of reaction, compounding,

33 Reheat factor, Efficiencies

34 workdone and torque calculation. Velocity triangles.

35 Jet and Rocket Propulsion: Ram jet, pulse jet,

36 Turbo jet, engines.

37 Turbo prop engines.

38 Thrust and efficiencies calculation.

39 Thrust augmentation methods.

40 Classification of rockets.

41 Description of liquid rockets

42 Solid propellant rockets


IV BE (MECH) LECTURE PLAN 2015-16(II Sem) ME422: OPERATION RESEARCH


Teacher: Dr. S. Jindal

Lecture No.

Topic

1 Introduction: Characteristics and scope of O.R.

2 Formulations of problem

3 And methodology

4 Linear Programming: Mathematical formulation of problem

5 Graphical solution

6 Graphical solution

7 Simplex methods

8 Simplex methods- Duality

9 Simplex methods: unrestricted and bounded variables

10 Simplex methods: degeneracy and cycling, perturbation methods

11 Sensitivity analysis and revised simplex methods

12 Transportation problems.

13 Transportation problems

14 Allocation problems.

15 Assignment problems.

16 Queuing Theory: Queuing systems and disciplines, arrival and service rate distributions,

17 Waiting time and queue length for Poisson queues.

18 Problems on queuing theory

19 Inventory Models: Elements of costs, lead time,

20 Inventory control techniques, ABC analysis.

21 Economic lot size problems with deterministic demand and supply rate

22 Considerations of shortages and price breaks.

23 Buffer stock, reorder level, and reorder point. Economic run length.

24 Economics of replacement, replacement of items that deteriorate with time

25 Replacement of items that break down completely with or without value of money remaining same

26 Group replacement policy

27 Introductory concepts of system reliability

28 Theory of Games: Two-person zero sum games, saddle point,

29 Games without saddle points,

30 Dominance property,

31 Graphical methods

32 Formulation of game problem as LPP.

33 Simulation: Event type simulation, generation of random phenomena,

34 Monte Carlo technique, simulation steps, application to queuing problems.

35 Decision Making: Decision under certainty,

36 Decision under risk, and under uncertainty..

37 Decision trees


IV BE (MECH) LECTURE PLAN 2015-16(II Sem) ME428: AUTOMOBILRE ENGINEERING


Teacher: Dr.MA SOLADA

L. No. Topic

1. Types of advanced joining processes

2. Comparison of welding with other joining processes

3. Classification of welding processes

4. Detail study of welding processes on the basis of heat sources.

5. Energy losses during complete welding process

6. Energy transfer and energy efficiency during welding

7. Analysis of various heat sources used in welding-1

8. Analysis of various heat sources used in welding-2

9. Heat distribution in welding

10. Various terminology used for heat distribution in welding

11. Effects of welding parameters on heat distribution

12. Analysis of heat distribution in welding

13. Various heat affected zones in welding

14. Welding metallurgy of various heat affected zones

15. Introduction and comparison of modern welding processes

16. Working principle, advantages, disadvantages and applications of EBW

17. Working principle, advantages, disadvantages and applications of LBW

18. Working principle, advantages, disadvantages and applications of Diffusion bonding

19. Working principle, advantages, disadvantages and applications of Ultrasonic welding

20. Working principle, advantages, disadvantages and applications of brazing and soldering

21. Working principle, advantages, disadvantages and applications of adhesive bonding and

solid state bonding

22. Working principle, advantages, disadvantages and applications of Pulsed current welding

23. Study of developed stresses during welding

24. Weldmet design procedure for pressure vessels

25. Weldmet design procedure for heavy structure

26. Weldmet design procedure for offshore structure and submarine pipe lines

27. Welding process and influence of oxide, slag and fluxes on welding of ceramics

28. Welding process and influence of oxide, slag and fluxes on welding of plastic

29. Welding process and influence of oxide, slag and fluxes on welding of composites

30. Comparative study of welding of ceramics, plastic and composites - 1

31. Comparative study of welding of ceramics, plastic and composites - 2

32. Inspection and inspection codes of welding

33. Testing and testing codes of welding

34. Welding defects and failure - 1

35. Welding defects and failure - 2

36. Inspection and testing of welding by liquid penetration

37. Inspection and testing of welding by magnetic particles

38. Inspection and testing of welding by eddy current

39. Inspection and testing of welding by ultrasonic waves

40. Inspection and testing of welding by X – ray inspection

41. Non destructive testing of weld

42. Comparative study of destructive and non destructive testing of welding


IV BE (MECH) LECTURE PLAN 2015-16(II Sem) ME428: AUTOMOBILRE ENGINEERING


Teacher: Dr.MS KHIDIYA

Lect. No. Topic

1 Engine types, classification, cylinder heads

2 Cylinder heads, cylinder head gasket, piston rings.

3 Carburettors, fuel injection equipment.

4 Multi port fuel injection.

5 Temperature stress in various engine parts.

6 Power and torque, characteristics of power for specific road performance.

7 Rotary Engines and fuel cells.

8 Loads on the frame.

9 General considerations of strength and stiffness.

10 Engine mountings, various suspension arrangements,

11 Leaf and coil springs, shock absorber.

12 Clutches, fluid flywheels, torque converters.

13 Rolling, air and gradient resistance.

14 Propulsive force required. Determination of overall gear ratio.

15 Specific performance and introduction togear box.

16 Simple gear box, synchromesh gears.

17 Overdrive and flywheel transmission efficiency.

18 Universal joints, types, propeller shaft.

19 Differential type of rear and front axles.

20 Servoaction, brake components.

21 Bendix and Gerling system lock-head.

22 Hydraulic brakes, vacuum land air brakes.

23 Retarders and Pneumatic tyres .

24 Static and rolling proportions, effects of camber.

25 Tyre characteristic diagram.

26 Radial and tubeless tyres.

27 Steering geometry, Ackermann mechanism.

28 Davis steering mechanisms, steering column.

29 Worm and worm wheel, cam and lever steering gears.

30 Dops and draglink power steering.

31 Vehicle Dynamics Longitudinal stability.

32 Dynamic stability, directional stability.

33 Stability on a curve.

34 Effect of braking on the stability.

35 Electric Car General discussions.

36 Suitability and future of electric car.

lecture plans ii semester 2015-16 plans-ii sem.pdf · 20 numerical exercise on four wheeled...

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