Industrial & Production Engineering 3rd Semester Syllabus

Download VTU Industrial & Production Engineering 2010 Scheme [PDF]

Download Industrial & Production Engineering syllabus 2010 [PDF]

MATERIAL SCIENCE AND METALLURGY
Subject Code : 10ME32A /42A

IA Marks : 25
Exam Marks : 100

PART – A

UNIT – 1
Crystal Structure: BCC, FCC and HCP Structures, coordination number and atomic packing factors, crystal imperfections -point line and surface imperfections. Atomic Diffusion: Phenomenon, Ficks laws of diffusion, factors affecting diffusion.
06 Hours

UNIT – 2
Mechanical Behaviour: Stress-strain diagram showing ductile and brittle behaviour of materials, linear and non linear elastic behaviour and properties, mechanical properties in plastic range, yield strength offset yield strength, ductility, ultimate tensile strength, toughness. Plastic deformation of single crystal by slip and twinning.
06 Hours

UNIT – 3
Fracture: Type I, Type II and Type III. Creep: Description of the phenomenon with examples. three stages of creep, creep properties, stress relaxation.
Fatigue: Types of fatigue loading with examples, Mechanism of fatigue, fatigue properties, fatigue testing and S-N diagram.
07 Hours

UNIT – 4
Solidification: Mechanism of solidification, Homogenous and Heterogeneous nucleation, crystal growth, cast metal structures. Phase Diagram I: Solid solutions Hume Rothary rule substitutional, and interstitial solid solutions, intermediate phases, Gibbs phase rule.
07 Hours

PART – B

UNIT – 5
Phase Diagram II: Construction of equilibrium diagrams involving complete and partial solubility, lever rule. Iron carbon equilibrium diagram description of phases, solidification of steels and cast irons, invariant reactions.
06 Hours

UNIT – 6
Heat treating of metals: TTT curves, continuous cooling curves, annealing and its types. normalizing, hardening, tempering, martempering, austempering, hardenability, surface hardening methods like carburizing, cyaniding, nitriding, flame hardening and induction hardening, age hardening of aluminium-copper alloys.
07 Hours

UNIT – 7
Ferrous and non ferrous materials: Properties, Composition and uses of
• Grey cast iron, malleable iron, SG iron and steel
• Copper alloys-brasses and bronzes.
Aluminium alloys-Al-Cu,Al-Si,Al-Zn alloys.
06 Hours

UNIT – 8
Composite Materials: Definition, classification, types of matrix materials & reinforcements, fundamentals of production of FRP’s and MMC’s advantages and application of composites.
07 Hours

TEXT BOOKS:

  • 1. Foundations of Materials Science and Engineering, Smith, 4th Edition McGraw Hill, 2009
  • 2. Materials Science, Shackleford., & M. K. Muralidhara, Pearson Publication – 2007.

REFERENCE BOOKS:

  • 1. An Introduction to Metallurgy; Alan Cottrell, Universities Press India Oriental Longman Pvt. Ltd., 1974.
  • 2. Engineering Materials Science, W.C.Richards, PHI, 1965
  • 3. Physical Metallurgy; Lakhtin, Mir Publications
  • 4. Materials Science and Engineering, V.Raghavan , PHI, 2002
  • 5. Elements of Materials Science and Engineering, H. VanVlack, Addison- Wesley Edn., 1998
  • 6. Materials Science and Engineering,William D. Callister Jr., John Wiley & Sons. Inc, 5th Edition, 2001.
  • 7. The Science and Engineering of Materials, Donald R. Askland and Pradeep.P. Phule, Cengage Learning, 4lh Ed., 2003.

ENGINEERING MATHEMATICS – III
CODE: 10 MAT 31

IA Marks: 25
Exam Marks:100

Click Here For MATHEMATICS – 3 Syllabus

 

MECHANICAL MEASUREMENTS AND METROLOGY
Subject Code : 10ME32B /42B

IA Marks : 25
Exam Marks : 100

PART- A

UNIT-1
Standards of measurement: Definition and Objectives of metrology, Standards of length-International prototype meter, Imperial standard yard, Wave length standard, subdivision of standards, line and end standard, calibration of end bars (Numerical), Slip gauges, Wringing phenomena, Indian Standards (M-81, M-12), Numerical problems on building of slip gauges.
06 Hours

UNIT-2
System of Limits, Fits, Tolerance and Gauging: Definition of tolerance, Specification in assembly, Principle of interchangeability and selective assembly limits of size, Indian standards, concept of limits of size and tolerances, compound tolerances, accumulation of tolerances, definition of fits, types of fits and their designation (IS 919-1963), geometrical tolerance, positional-tolerances, hole basis system, shaft basis system, classification of gauges, brief concept of design of gauges (Taylor’s principles), Wear allowance on gauges, Types of gauges-plain plug gauge, ring gauge, snap gauge, limit gauge and gauge materials.
07 Hours

UNIT-3
Comparators and Angular measurement: Introduction to comparators, characteristics, classification of comparators, mechanical comparators- Johnson Mikrokator, sigma comparators, dial indicator, optical comparatorsprinciples, Zeiss ultra optimeter, electric and electronic comparatorsprinciples, LVDT, pneumatic comparators, back pressure gauges, solex comparators. Angular measurements, bevel protractor, sine principle and use of sine bars, sine centre, use of angle gauges (numericals on building of angles), clinometers.
07 Hours

UNIT-4:
Interferometer and screw thread, gear measurement: Interferometer, interferometry, autocollimator. Optical flats. Terminology of screw threads, measurement of major diameter, minor diameter, pitch, angle and effective diameter of screw threads by 2-wire and 3-wire methods, best size wire. Tool maker’s microscope, gear tooth terminology, use of gear tooth vernier caliper and micrometer.
06 Hours

PART-B

UNIT-5:
Measurements and measurement systems: Definition, significance of measurement, generalized measurement system, definitions and concept of accuracy, precision, calibration, threshold, sensitivity, hysterisis, repeatability, linearity, loading effect, system response-times delay. Errors in measurement, classification of errors. Transducers, transfer efficiency, primary and secondary transducers, electrical, mechanical, electronic transducers, advantages of each type transducers.
07 Hours

UNIT-6
Intermediate modifying and terminating devices: Mechanical systems, inherent problems, electrical intermediate modifying devices, input circuitry, ballast circuit, electronic amplifiers and telemetry. Terminating devices, mechanical, cathode ray oscilloscope, oscillographs, X-Y plotters.
06 Hours

UNIT-7
Measurement of force, torque and pressure: Principle, analytical balance, platform balance, proving ring. Torque measurement, Prony brake, hydraulic dynamometer. Pressure measurements, principle, use of elastic members, Bridgeman gauge, McLeod gauge, Pirani gauge. 06 Hours

UNIT-8
Temperature and strain measurement: Resistance thermometers, thermocouple, law of thermo couple, materials used for construction, pyrometer, optical pyrometer. Strain measurements, strain gauge, preparation and mounting of strain gauges, gauge factor, methods of strain measurement.
07 Hours

TEXT BOOKS:

  • 1. Mechanical Measurements, Beckwith Marangoni and Lienhard, Pearson Education, 6th Ed., 2006.
  • 2. Engineering Metrology, R.K. Jain, Khanna Publishers, 1994.

REFERENCE BOOKS:

  • 1. Engineering Metrology, I.C. Gupta, Dhanpat Rai Publications, Delhi.
  • 2. Mechanical Measurements, R.K. Jain Khanna Publishers, 1994
  • 3. Industrial Instrumentation, Alsutko, Jerry. D. Faulk, Cengage Asia Pvt. Ltd. 2002.
  • 4. Measurement Systems Applications and Design, Ernest O. Doebelin, 5th Ed., McGraw Hill Book Co.
  • 5. Metrology & Measurement, Anand K. Bewoor & Vinay A. Kulkarni, Tata McGraw Hill Pvt. Ltd., New-Delhi

BASIC THERMODYNAMICS
(Common to ME/IP/AU/IM/MA)
Subject Code : 10ME33

IA Marks : 25
Exam Marks : 100

PART-A

UNIT – 1
Fndamental Concepts & Definitions: Thermodynamics definition and scope, Microscopic and Macroscopic approaches. Some practical applications of engineering thermodynamic Systems, Characteristics of system boundary and control surface, examples. Thermodynamic properties; definition and units, intensive and extensive properties. Thermodynamic state, state point, state diagram, path and process, quasi-static process, cyclic and non-cyclic ;rocesses; Thermodynamic equilibrium; definition, mechanical equilibrium; diathermic wall, thermal equilibrium, chemical equilibrium, Zeroth law of thermodynamics, Temperature; concepts, scales, fixed points and measurements.
06 Hours

UNIT – 2
Work and Heat: Mechanics, definition of work and its limitations. Thermodynamic definition of work; examples, sign convention. Displacement work; as a part of a system boundary, as a whole of a system boundary, expressions for displacement work in various processes through p-v diagrams. Shaft work; Electrical work. Other types of work. Heat; definition, units and sign convention.
06 Hours

UNIT – 3
First Law of Thermodynamics: Joules experiments, equivalence of heat and work. Statement of the First law of thermodynamics, extension of the First law to non – cyclic processes, energy, energy as a property, modes of energy, pure substance; definition, two-property rule, Specific heat at constant volume, enthalpy, specific heat at constant pressure. Extension of the First law to control volume; steady state-steady flow energy equation, important applications, analysis of unsteady processes such as film and evacuation of vessels with and without heat transfer.
07 Hours

UNIT – 4
Second Law of Thermodynamics: Devices converting heat to work; (a) in a thermodynamic cycle, (b) in a mechanical cycle. Thermal reservoir. Direct heat engine; schematic representation and efficiency. Devices converting work to heat in a theromodynamic cycle; reversed heat engine, schematic representation, coefficients of performance. Kelvin – Planck statement of the Second law of Thermodynamics; PMM I and PMM II, Clausius statement of Second law of Thermodynamics,Equivalence of the two statements; Reversible and irrevesible processes; factors that make a process irreversible, reversible heat engines, Carnot cycle, Carnot principles.
07 Hours

PART-B

UNIT – 5
Entropy: Clasius inequality; Statement, proof, application to a reversible cycle. Entropy; definition, a property, change of entropy, principle of increase in entropy, entropy as a quantitative test for irreversibility, calculation of entropy using Tds relations, entropy as a coordinate. Available and unavailable energy.
06 Hours

UNIT – 6
Pure Substances: P-T and P-V diagrams, triple point and critical points. Subcooled liquid, saturated liquid, mixture of saturated liquid and vapour, saturated vapour and superheated vapour states of pure substance with water as example. Enthalpy of change of phase (Latent heat). Dryness fraction (quality), T-S and H-S diagrams, representation of various processes on these diagrams. Steam tables and its use. Throttling calorimeter, separating and throttling calorimeter.
07 Hours

UNIT – 7
Thermodynamic relations: Maxwell relation, Clausius Clayperon’s equation. Ideal gas; equation of state, internal energy and enthalpy as functions of temperature only, universal and particular gas constants, specific heats, perfect and semi-perfect gases. Evaluation of heat, work, change in internal energy. enthalpy and entropy in various quasi-static processes.
07 Hours

UNIT – 8
Ideal gas mixture : Ideal gas mixture; Dalton’s laws of partial pressures, Amagat’s law of additive volumes, evaluation of properties, Analysis of various processes. Real Gases: Introduction. Van-der Waal’s Equation of state, Van-der Waal’s constants in terms of critical properties, Law of corresponding states, compressiblity factor; compressibility chart
06 Hours

Data Handbooks :
1. Thermodynamic data hand book, B.T. Nijaguna.
2. Properties of Refrigerant & Psychometric (tables & Charts in SI Units), Dr. S.S. Banwait, Dr. S.C. Laroiya, Birla Pub. Pvt. Ltd., Delhi, 2008

TEXT BOOKS:

  • 1. Basic Engineering Thermodynamics, A.Venkatesh, Universities Press, 2008
  • 2. Basic and Applied Thermodynamics, P.K.Nag, 2nd Ed., Tata McGraw Hill Pub. 2002

REFERENCE BOOKS:

  • 1. Thermodynamics, An Engineering Approach, Yunus A.Cenegal and Michael A.Boles, Tata McGraw Hill publications, 2002
  • 2. Engineering Thermodynamics, J.B.Jones and G.A.Hawkins, John Wiley and Sons..
  • 3. Fundamentals of Classical Thermodynamics, G.J.Van Wylen and R.E.Sonntag, Wiley Eastern.
  • 4. An Introduction to Thermodynamcis, Y.V.C.Rao, Wiley Eastern, 1993,
  • 5. B.K Venkanna, Swati B. Wadavadagi “Basic Thermodynamics, PHI, New Delhi, 2010

MECHANICS OF MATERIALS
Subject Code : 10ME34

IA Marks : 25
Exam Marks : 100

PART-A

UNIT 1:
Simple Stress and Strain: Introduction, Stress, strain, mechanical properties of materials, Linear elasticity, Hooke’s Law and Poisson’s ratio, Stress-Strain relation – behaviour in tension for Mild steel, cast iron and non ferrous metals. Extension / Shortening of a bar, bars with cross sections varying in steps, bars with continuously varying cross sections (circular and rectangular), Elongation due to self weight, Principle of super position.
07 Hours

UNIT 2:
Stress in Composite Section: Volumetric strain, expression for volumetric strain, elastic constants, simple shear stress, shear strain, temperature stresses (including compound bars).
06 Hours

UNIT 3:
Compound Stresses: Introduction, Plane stress, stresses on inclined sections, principal stresses and maximum shear stresses, Mohr’s circle for plane stress.
07 Hours

UNIT 4:
Energy Methods: Work and strain energy, Strain energy in bar/beams, Castiglinios theorem, Energy methods. Thick and Thin Cylinder Stresses in thin cylinders, changes in dimensions of cylinder (diameter, length and volume). Thick cylinders Lame’s equation (compound cylinders not included).
06 Hours

PART-B

UNIT 5:
Bending Moment and Shear Force in Beams: Introduction, Types of beams, loads and reactions, shear forces and bending moments, rate of loading, sign conventions, relationship between shear force and bending moments. Shear force and bending moment diagrams for different beams subjected to concentrated loads, uniformly distributed load, (UDL) uniformly varying load (UVL) and couple for different types of beams.
07 Hours

UNIT 6:
Bending and Shear Stresses in Beams: Introduction, Theory of simple bending, assumptions in simple bending. Bending stress equation, relationship between bending stress, radius of curvature, relationship between bending moment and radius of curvature. Moment carrying capacity of a section. Shearing stresses in beams, shear stress across rectangular, circular, symmetrical I and T sections. (composite / notched beams not included).
07 Hours

UNIT 7:
Deflection of Beams: Introduction, Differential equation for deflection. Equations for deflection, slope and bending moment. Double integration method for cantilever and simply supported beams for point load, UDL, UVL and Couple. Macaulay’s method
06 Hours

UNIT 8:
Torsion of Circular Shafts and Elastic Stability of Columns: Introduction. Pure torsion, assumptions, derivation of torsional equations, polar modulus, torsional rigidity / stiffness of shafts. Power transmitted by solid and hollow circular shafts
Columns: Euler’s theory for axially loaded elastic long columns. Derivation of Euler’s load for various end conditions, limitations of Euler’s theory, Rankine’s formula.
06 Hours

TEXT BOOKS:

  • 1. “Mechanics of Materials”, by R.C.Hibbeler, Prentice Hall. Pearson Edu., 2005
  • 2. “Mechanics of materials”, James.M.Gere, Thomson, Fifth edition 2004.
  • 3. “Mechanics of materials”, in SI Units, Ferdinand Beer & Russell Johston, 5th Ed., TATA McGraw Hill- 2003.

REFERENCE BOOKS:

  • 1. “Strength of Materials”, S.S. Rattan, Tata McGraw Hill, 2009
  • 2. “Strength of Materials”, S.S.Bhavikatti, Vikas publications House -1 Pvt. Ltd., 2nd Ed., 2006.
  • 3. “Mechanics of Materials”, K.V. Rao, G.C. Raju, First Edition, 2007
  • 4. “Engineering Mechanics of Solids”, Egor.P. Popov, Pearson Edu. India, 2nd, Edition, 1998.
  • 5. “Strength of Materials”, W.A. Nash, 5th Ed., Schaum’s Outline Series, Fourth Edition-2007.

MANUFACTURING PROCESS – I
(FUNDAMENTALS OF FOUNDRY & WELDING)
Subject Code : 10ME35

IA Marks : 25
Exam Marks : 100

PART – A

CASTING PROCESS

UNIT – 1
Introduction: Concept of Manufacturing process, its importance. Classification of Manufacturing processes. Introduction to Casting process & steps involved. Varieties of components produced by casting process. Advantages & Limitations of casting process. Patterns: Definition, functions, Materials used for pattern, various pattern allowances and their importance. Classification of patterns, BIS color coding of Patterns.
Binder: Definition, Types of binder used in moulding sand. Additives: Need, Types of additives used and their properties..
06 Hours

UNIT – 2
Sand Moulding : Types of base sand, requirement of base sand. Moulding sand mixture ingredients for different sand mixtures. Method used for sand moulding, such as Green sand, dry sand and skin dried moulds.
Cores: Definition, Need, Types. Method of making cores, Binders used, core sand moulding.
Concept of Gating & Risers. Principle and types. Fettling and cleaning of castings. Basic steps, Casting defects, Causes, features and remedies.
Moulding Machines : Jolt type, Squeeze type, Jolt & Squeeze type and Sand slinger.
07 Hours

UNIT – 3
Special moulding Process: Study of important moulding processes, No bake moulds, Flaskless moulds, Sweep mould, CO2 mould, Shell mould, Investment mould.
Metal moulds: Gravity die-casting, Pressure die casting, Centrifugal casting, Squeeze Casting, Slush casting, Thixo-casting and Continuous Casting Processes.
07 Hours

UNIT – 4
Melting Furnaces: Classification of furnaces. Constructional features & working principle of coke fired, oil fired and Gas fired pit furnace, Resistance furnace, Coreless Induction furnace, Electric Arc Furnace, Cupola furnace.
06 Hours

PART – B

WELDING
UNIT – 5
Welding process: Definition, Principles, Classification, Application, Advantages & limitations of welding. Arc Welding: Principle, Metal Arc welding (MAW), Flux Shielded Metal Arc Welding (FSMAW), Inert Gas Welding (TIG & MIG) Submerged Arc Welding (SAW) and Atomic Hydrogen Welding processes. (AHW) Gas Welding: Principle, Oxy – Acetylene welding, Chemical Reaction in Gas welding, Flame characteristics. Gas torch construction & working. Forward and backward welding.
07 Hours

UNIT – 6
Special types of welding: Resistance welding – principles, Seam welding, Butt welding, Spot welding and projection welding. Friction welding, Explosive welding, Thermit welding, Laser welding and Electron beam welding.
07 Hours

UNIT – 7
Metallurgical aspect, in welding : Structure of welds, Formation of different zones during welding. Heat affected zone (HAZ). Parameters affecting HAZ. Effect of carbon content on structure and properties of steel. Shrinkage in welds & Residual stresses. Concept of electrodes, Filler rod and fluxes. Welding defects – Detection causes & remedy.
06 Hours

UNIT – 8
Principles of soldering & brazing: Parameters involved & Mechanism. Different Types of Soldering & Brazing Methods. Inspection Methods – Methods used for Inspection of casting and welding. Visual, Magnetic particle, Fluorescent particle, Ultrasonic, Radiography, Eddy current, Holography methods of Inspection.
06 Hours

TEXT BOOKS:

  • 1. “Manufacturing Process-I”, Dr.K.Radhakrishna, Sapna Book House, 5th Revised Edition 2009.
  • 2. “Manufacturing & Technology: Foundry Forming and Welding”, P.N.Rao, 3rd Ed., Tata McGraw Hill, 2003.

REFERENCE BOOKS:

  • 1. “Process and Materials of Manufacturing”, Roy A Lindberg, 4th Ed. Pearson Edu. 2006.
  • 2. “Manufacturing Technology”, Serope Kalpakjian, Steuen. R. Sechmid, Pearson Education Asia, 5th Ed. 2006.

COMPUTER AIDED MACHINE DRAWING
Subject Code :10ME36A/10ME46A

IA Marks : 25
Exam Marks : 100

Introduction:
Review of graphic interface of the software. Review of basic sketching commands and navigational commands. Starting a new drawing sheet. Sheet sizes. Naming a drawing, Drawing units, grid and snap.
02 Hours

PART-A

UNIT – 1
Sections of Solids: Sections of Pyramids, Prisms, Cubes, Tetrahedrons, Cones and Cylinders resting only on their bases (No problems on axis inclinations, spheres and hollow solids). True shape of sections. Orthographic Views: Conversion of pictorial views into orthographic projections. of simple machine parts with or without section. (Bureau of Indian Standards conventions are to be followed for the drawings) Hidden line conventions. Precedence of lines.
08 Hours

UNIT – 2
Thread Forms: Thread terminology, sectional views of threads. ISO Metric (Internal & External) BSW (Internal & External) square and Acme. Sellers thread, American Standard thread.
Fasteners: Hexagonal headed bolt and nut with washer (assembly), square headed bolt and nut with washer (assembly) simple assembly using stud bolts with nut and lock nut. Flanged nut, slotted nut, taper and split pin for locking, counter sunk head screw, grub screw, Allen screw.
08 Hours

PART-B

UNIT – 3
Keys & Joints :
Parallel key, Taper key, Feather key, Gibhead key and Woodruff key Riveted Joints: Single and double riveted lap joints, butt joints with single/double cover straps (Chain and Zigzag, using snap head rivets). cotter joint (socket and spigot), knuckle joint (pin joint) for two rods.
08 Hours

UNIT – 4
Couplings:
Split Muff coupling, Protected type flanged coupling, pin (bush) type flexible coupling, Oldham’s coupling and universal coupling (Hooks’ Joint)
08 Hours

PART – C

Assembly Drawings
(Part drawings should be given)
1. Plummer block (Pedestal Bearing)
2. Rams Bottom Safety Valve
3. I.C. Engine connecting rod
4. Screw jack (Bottle type)
5. Tailstock of lathe
6. Machine vice
7. Tool Head of a shaper
18 Hours

TEXT BOOKS:

  • 1. ‘A Primer on Computer Aided Machine Drawing-2007’, Published by VTU, Belgaum.
  • 2. ‘Machine Drawing’, N.D.Bhat & V.M.Panchal

REFERENCE BOOKS:

  • 1. ‘A Text Book of Computer Aided Machine Drawing’, S. Trymbaka Murthy, CBS Publishers, New Delhi, 2007
  • 2. ‘Machine Drawing’, K.R. Gopala Krishna, Subhash Publication.
  • 3. ‘Machine Drawing with Auto CAD’, Goutam Pohit & Goutham Ghosh, 1st Indian print Pearson Education, 2005
  • 4. ‘Auto CAD 2006, for engineers and designers’, Sham Tickoo. Dream tech 2005
  • 5. ‘Machine Drawing’, N. Siddeshwar, P. Kanniah, V.V.S. Sastri, published by Tata McGraw Hill,2006

NOTE:
Internal assessment: 25 Marks
All the sheets should be drawn in the class using software. Sheet sizes should be A3/A4. All sheets must be submitted at the end of the class by taking printouts.
Scheme of Examination:
Two questions to be set from each Part-A, Part-B and Part-C
Student has to answer one question each from Part-A and Part-B for 20 marks each. And one question from Part-C for 60 marks.
i.e. PART-A 1 x 20 = 20 Marks
PART-B 1 x 20 = 20 Marks
PART-C 1 x 60 = 60 Marks
Total = 100 Marks

FLUID MECHANICS
Subject Code : 10ME36B / 46B

IA Marks : 25
Exam Marks : 100

PART – A

UNIT-1
Properties of Fluids: Introduction, Types of fluid, Properties of fluids, viscosity, thermodynamic properties, surface tension, capillarity, vapour pressure and cavitation
06 Hours

UNIT-2
Fluid Statistics: Fluid pressure at a point, Pascal’s law, pressure variation in a static fluid, absolute, gauge, atmospheric and vacuum pressures, simple manometers and differential manometers. Total pressure and center of pressure on submerged plane surfaces; horizontal, vertical and inclined plane surfaces, curved surface submerged in liquid.
07 Hours

UNIT-3
Buoyancy and Fluid Kinematics:
Buoyancy, center of buoyancy, metacentre and metacentric height, conditions of equilibrium of floating and submerged bodies, determination of Metacentric height experimentally and theoretically.
Kinematics: Types of fluid flow, continuity equation in 2D and 3D (Cartesian Co-ordinates only), velocity and acceleration, velocity potential function and stream function.
07 Hours

UNIT-4
Fluid Dynamics: Introduction equation of motion, Euler’s equation of motion, Bernoulli’s equation from first principles and also from Euler’s equation, limitations of Bernoulli’s equation.
06 Hours

PART-B

UNIT-5
Fluid Flow Measurements : Venturimeter, orificemeter, pitot-tube, vertical orifice, V-Notch and rectangular notches. Dimensional Analysis : Introduction, derived quantities, dimensions of physical quantities, dimensional homogeneity, Rayleigh’s method, Buckingham p theorem, dimensionless numbers, similitude, types of similitudes.
07 Hours

UNIT-6
Flow through pipes : Minor losses through pipes. Darey’s and Chezy’s equation for loss of head due to friction in pipes. HGL and TEL.
06 Hours

UNIT-7
Laminar flow and viscous effects : Reyonold’s number, critical Reynold’s number, laminar flow through circular pipe-Hagen Poiseille’s equation, laminar flow between parallel and stationary plates.
06 Hours

UNIT-8
Flow past immersed bodies : Drag, Lift, expression for lift and drag, boundary layer concept, displacement, momentum and energy thickness. Introduction to compressible flow : Velocity of sound in a fluid, Mach number, Mach cone, propagation of pressure waves in a compressible fluid.
07 Hours

TEXT BOOKS:

  • 1. Fluid Mechanics, Oijush.K.Kundu, IRAM COCHEN, ELSEVIER, 3rd Ed. 2005.
  • 2. Fluid Mechanics, Dr. Bansal, R.K.Lakshmi Publications, 2004.

REFERENCE BOOKS:

  • 1. Fluid Mechanics and hydraulics, Dr.Jagadishlal: Metropolitan Book Co-Ltd., 1997.
  • 2. Fluid Mechanics (SI Units), Yunus A. Cengel John M.Oimbala, 2nd Ed., Tata McGraw Hill, 2006.
  • 3. Fluid Mechanics, John F.Douglas, Janul and M.Gasiosek and john A.Swaffield, Pearson Education Asia, 5th ed., 2006
  • 4. Fluid Mechanics and Fluid Power Engineering, Kumar.D.S, Kataria and Sons., 2004
  • 5. Fluid Mechanics -. Merle C. Potter, Elaine P.Scott. Cengage learning

METALLOGRAPHY AND MATERIAL TESTING LABORATORY
Subject Code : 10MEL37A / 47A

IA Marks : 25
Exam Marks : 50

PART – A

1. Preparation of specimen for Metallograpic examination of different engineering materials. Identification of microstructures of plain carbon steel, tool steel, gray C.I, SG iron, Brass, Bronze & composites.
2. Heat treatment: Annealing, normalizing, hardening and tempering of steel. Hardness studies of heat-treated samples.
3. To study the wear characteristics of ferrous, non-ferrous and composite materials for different parameters.
4. Non-destructive test experiments like,
(a). Ultrasonic flaw detection
(b). Magnetic crack detection
(c). Dye penetration testing. To study the defects of Cast and Welded specimens

PART – B

1. Tensile, shear and compression tests of metallic and non metallic specimens using Universal Testing Machine
2. Torsion Test
3. Bending Test on metallic and nonmetallic specimens.
4. Izod and Charpy Tests on M.S, C.I Specimen.
5. Brinell, Rockwell and Vickers’s Hardness test.
6. Fatigue Test.

Scheme of Examination:
ONE question from part -A: 20 Marks
ONE question from part -B: 20 Marks
Viva -Voice: 10 Marks
Total : 50 Marks

MECHANICAL MEASUREMENTS AND METROLOGY LABORATORY
Subject Code : 10MEL37B / 47B

IA Marks : 25
Exam Marks : 50

PART-A: MECHANICAL MEASUREMENTS

1. Calibration of Pressure Gauge
2. Calibration of Thermocouple
3. Calibration of LVDT
4. Calibration of Load cell
5. Determination of modulus of elasticity of a mild steel specimen using strain gauges.

PART-B: METROLOGY

1. Measurements using Optical Projector / Toolmaker Microscope.
2. Measurement of angle using Sine Center / Sine bar / bevel protractor
3. Measurement of alignment using Autocollimator / Roller set
4. Measurement of cutting tool forces using
a) Lathe tool Dynamometer
b) Drill tool Dynamometer.
5. Measurement of Screw thread Parameters using Two wire or Three-wire method.
6. Measurements of Surface roughness, Using Tally Surf/Mechanical Comparator
7. Measurement of gear tooth profile using gear tooth vernier /Gear tooth micrometer
8. Calibration of Micrometer using slip gauges
9. Measurement using Optical Flats

Scheme of Examination:

ONE question from part -A: 20 Marks
ONE question from part -B: 20 Marks
Viva -Voice: 10 Marks
Total : 50 Marks

FOUNDRY AND FORGING LABORATORY
Subject Code : 10MEL38A / 48A

IA Marks : 25
Exam Marks : 50

PART – A

1. Testing of Moulding sand and Core sand Preparation of sand specimens and conduction of the following tests:
1 Compression, Shear and Tensile tests on Universal Sand Testing Machine.
2 Permeability test
3 Core hardness & Mould hardness tests.
4 Sieve Analysis to find Grain Fineness number of Base Sand
5 Clay content determination in Base Sand

PART – B

2. Foundry Practice
Use of foundry tools and other equipments.
Preparation of moulds using two moulding boxes using patterns or without patterns. (Split pattern, Match plate pattern and Core boxes).
Preparation of one casting (Aluminum or cast iron-Demonstration only)

PART – C

3. Forging Operations :
· Calculation of length of the raw material required to do the model.
· Preparing minimum three forged models involving upsetting, drawing and bending operations.
· Out of these three models, at least one model is to be prepared by using Power Hammer.

Scheme of Examination:
One question is to be set from Part-A: 10 marks
One question is to be set from either Part-B or Part-C: 30 marks
Calculation part in case of forging is made compulsory
Calculation + Foundry = 05 +25 = 30 Marks
(Forging) Model
Calculation + Forging = 05 +25 = 30 Marks
(Forging) Model
Viva-Voce : 10 marks.
Total : 50 Marks.

MACHINE SHOP
Subject Code : 10MEL38B / 48B

IA Marks : 25
Exam Marks : 50

PART – A

Preparation of three models on lathe involving Plain turning, Taper turning, Step turning, Thread cutting, Facing, Knurling, Drilling, Boring, Internal Thread cutting and Eccentric turning.

PART – B

Cutting of V Groove/ dovetail / Rectangular groove using a shaper. Cutting of Gear Teeth using Milling Machine.

Scheme of Examination:
ONE question from part -A: 30 Marks
ONE question from part -B: 10 Marks
Viva -Voice: 10 Marks
Total : 50 Marks

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