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Veermata Jijabai Technological Institute

VEERMATA JIJABAI TECHNOLOGICAL INSTITUTE
[ Autonomous Institute affiliated to University of Mumbai ]

SYLLABUS
FOR

T.Y. B. TECH.
(Mechanical Engineering)

[V.J.T.I.]

[ YEAR 2011-2012 ]

Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute Scheme of Teaching and Evaluation T Y B Tech (Mechanical Engineering) (Semester V)
Theory Courses Course Course Name Code ME0301 ME0302 ME0303 ME0304 ME0305 Metallurgy Mechanical Measurements & Metrology Fluid Mechanics II Heat Transfer Dynamics of Machinery Total Examination Scheme (Evaluation in % Weightage) TA 3 3 4 4 4 18 10 10 10 10 10 IST 30 30 30 30 30 ESE 60 60 60 60 60 Total 100 100 100 100 100 ESE (W) (hrs) 3 3 3 3 3

Hr/Week L 3 3 3 3 3 15 T 1 1 1 3 P -

Credits

Laboratory Courses Course Course Name Code

Hr/Week L T P 3 3 3 3 12

Credits TA 1.5 1.5 1.5 1.5 6 50 50 50 50

Examination Scheme (Evaluation in % Weightage) ESE (O / P) 50 50 50 50 Total 100 100 100 100 ESE (P) (hrs)

ME1301 ME1302 ME1303 ME1304

Mechanical Measurements& Metrology Lab. Dynamics of Machinery Lab. Fluid Mechanics Lab - II Experimental Engg. Lab- II Total

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Co-curricular Activities Course Course Name Code CC4351 CC4352 Industry-Academia Interaction E-Library/ Internet Total

Hr/Week L T P 2 3 5

Credits A/NA -

Total for L T P Total Hours Credits Semester 15 3 12 35 24 Abbreviations: L: Lectures, T: Tutorial, P: Practical, TA: Teacher Assessment, ESE (P): End Semester Practical Examination, ESE (O): End Semester Oral Examination, IST: In Semester Test/s, ESE (W): End Semester Written Examination, ESE (W) (hrs): End Semester Written Examination duration, ESE (O) (hrs): End Semester Practical Examination (duration), A/NA: Attended/Not Attended Notes: TA for Theory and Laboratory courses shall carry 25 marks. IST: One mid semester test (40 marks of two hour duration) and two surprise Tests/Quizzes (5% weightage each). ESE (W) shall be of 100 marks of 3 hours, ESE (P) and ESE (O) shall be decided as per course requirement. ESE (O) and ESE (P) shall together carry 25 marks. Industry - Academia Interaction: Wednesday afternoon slot will be used. Module or broad subject outline will be decided by the course coordinator. Lectures as per module in the defined areas of eminent personalities from industry or academia will be arranged. Assessment will be done on the attendance of the students for the module. More than 60%: Attended, otherwise: Not Attended. E- Library/ Internet: Every theory course must have at least one assignment or case-study which requires exhaustive internet search/support.

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Veermata Jijabai Technological Institute Scheme of Teaching and Evaluation T Y B Tech (Mechanical Engineering) (Semester VI)
Theory Courses Course Course Name Code ME0306 ME0307 ME0308 ME0309 Internal Combustion Engines Design of Machine Elements I Refrigeration & Air Conditioning Control Systems Elective I Total Hr/Week L 3 3 3 3 3 15 T 1 1 1 3 P 4 3 4 3 4 18 Credits TA 10 10 10 10 10 Examination Scheme (Evaluation in % Weightage) IST 30 30 30 30 30 ESE 60 60 60 60 60 Total 100 100 100 100 100 ESE (W)(hrs) 3 3 3 3 3

Laboratory Courses Course Course Name Code

Hr/Week L T P 3 3 3 3 12

Credits TA 1.5 1.5 1.5 1.5 6 50 50 50 50

Examination Scheme (Evaluation in % Weightage) ESE (O / P) 50 50 50 50 Total 100 100 100 100 ESE (P) (hrs)

ME1305 ME1306 ME1307 HM1321

Internal Combustion Engines Lab. Design & Modeling of Machine Elements Refrigeration & Air Conditioning Lab. Communication & Presentation Skills Lab Total

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Co-curricular Activities Course Course Name Code CC4361 CC4362 Industry-Academia Interaction E-Library/ Internet Total

Hr/Week L T P 2 3 5

Credits A/NA -

Total for L T P Total Hours Credits Semester 15 3 17 35 24 Abbreviations: L: Lectures, T: Tutorial, P: Practical, TA: Teacher Assessment, ESE (P): End Semester Practical Examination, ESE (O): End Semester Oral Examination, IST: In Semester Test/s, ESE (W): End Semester Written Examination, ESE (W) (hrs): End Semester Written Examination duration, ESE (O) (hrs): End Semester Practical Examination (duration), A/NA: Attended/Not Attended Notes: TA for Theory and Laboratory courses shall carry 25 marks. IST: One mid semester test (40 marks of two hour duration) and two surprise Tests/Quizzes (5% weightage each). ESE (W) shall be of 100 marks of 3 hours, ESE (P) and ESE (O) shall be decided as per course requirement. ESE (O) and ESE (P) shall together carry 25 marks. Industry - Academia Interaction: Wednesday afternoon slot will be used. Module or broad subject outline will be decided by the course coordinator. Lectures as per module in the defined areas of eminent personalities from industry or academia will be arranged. Assessment will be done on the attendance of the students for the module. More than 60%: Attended, otherwise: Not Attended. E- Library/ Internet: Every theory course must have at least one assignment or case-study which requires exhaustive internet search/support.

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Veermata Jijabai Technological Institute LIST OF ELECTIVES Elective – I ME0801 Operation research ME0802 Computational Fluid Dynamics ME0803 Inventory Management and Control Systems ME0804 Piping Engineering INSTITUE LEVEL ELECTIVES HM0901 Entrepreneurship Development MA0901 Applied Statistics

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 Solid Crystalline Structure Crystallization of liquid into solid state, Nucleation and growth in metals and alloys, Formation of polycrystalline and single crystals, Classification of crystal structure, FCC, BCC and HCP lattice, Lattice structure, unit cell, packing density and co-ordination number, their importance, Crystallographic notations – Methods for planes and directions. Lattice Imperfections Definition, classification and significance of imperfections, Point defects, vacancy, interstitially and impurity atom defects, their formation and effects, Dislocations: Edge and screw dislocations Burger’s reactor, Motion of dislocations and their significance, Surface defects, Grain boundary, sub-angle grain boundary and stacking faults, their significance Generation of dislocation, Frank Reed source, conditions of multiplications and significance. Dislocation interactions, Elimination, multi-component dislocation, Dislocation pile up. Dislocation jog, dislocation climb. Deformation Definition, elastic and plastic deformation and their significance in design and shaping, Deformation in single crystal and polycrystalline materials, Mechanisms of deformation, Critical stress for deformation. Deformability of FCC, HCP and BCC lattice, slip systems. Strain Hardening Definition and importance of strain hardening, Dislocation theory of strain hardening, effects of strain hardening on engineering behavior of materials, Recrystalization Annealing, Theory and stages of recovery, Recrystalization and grain growth, Factors affecting recrystallation, Recrystalization temperature, Hot and cold working theory, Their advantages, limitation and applications. Constitution of Alloys Introduction, classification, pure metal, interstitial and intermetallic compounds, Solid solution and its types, phase rule, cooling curves for pure metals and alloys, Phase diagrams: Equilibrium diagram of a binary system in which the components from eutectic In solid state (Lead-Antimony phase diagram), Equilibrium diagram of a binary system in which there is a complete solubility, In liquid and solid state (copper-nickel phase diagram), Equilibrium diagram of a system in which components have completed Mutual, Solubility in liquid state and limited solubility in solid state and solid solubility, Decrease with the temperature (Lead-tin phase diagram) Iron-Carbon Equilibrium Diagram Allotropy of iron, study of transformation in iron-carbon equilibrium diagram, Definition of structures, study of microstructures, effect of carbon content on Structure and properties of plain carbon steels, critical temperature lines, and effect of Minor constitutes and curves. Heat-Treatment of Steels Annealing, normalizing, hardening, and tempering of steels, Surface heat treatments (case hardening), Chemical heat treatments such as carburizing, nit riding, cyaniding, Flame hardening and Induction hardening. Cast Irons White, gray, malleable, chilled, S.G. Mechanize Cast iron, alloy cast irons, Effect of Constituents, such as silicon, sulfur, Manganese, phosphorous on cast iron, Mechanical properties and uses of different cast iron. Introduction to International Standards/Codes BIS Publications, IS, AISI, ASME section 8, div II, AWS (American Welding Society) Hand Book, ASME section 5 for NDT. Materials specifications commonly used materials for different engineering Components parts. Non-Ferrous Metals and Alloys Copper and its alloys, Aluminum and its alloys, Nickel and its alloys, Zinc and its alloys and Lead and its alloys. Effective from Academic Year 2011-12 : : : T.Y. B. Tech. (Mechanical) ME0301 Metallurgy SEMESTER – V

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Veermata Jijabai Technological Institute 11 Fatigue Failure Definition of fatigue and significance of cyclic stress, Mechanism of fatigue and theories of fatigue failure, Fatigue testing, Test data presentation and statistical evaluation, S. N. Curve and its interpretation, Influence of important factors on fatigue, Notch effect surface effect, Effect of pre-stressing, corrosion fatigue and thermal fatigue. Creep Effect of temperature on mechanical behavior of materials, Definition and signification of creep, Creep testing and data presentation, Mechanisms and types of creep, Analysis of classical creep curve and Creep Resistant materials. Alloy Steels Effect of alloying elements on the structures, properties and applications of steels, such as manganese, nickel, chromium, tungsten, molybdenum and silicon steels. Effect of alloying elements in steels: Limitations of plain carbon steels, significance of alloying elements, Effects of major and minor constituents, Effect of alloying elements on ferrite, carbide, austenite, effect of alloying elements on phase transformation, decomposition, hardening and tempering, Classification of tool steels and metallurgy of tool steels and special steels. Strengthening mechanism Theory and applications of strain hardening, Age hardening, precipitation, hardening and dispersion hardening. Powder Metallurgy Powder making methods, Powder compaction, Sintering, sintering mechanism, Applications of power metallurgy.

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Text Books: 1 G. E. Dieter, Mechanical metallurgy, McGraw Hill International, (1988) metric edition, New Delhi. William D. Callister, Materials Science and Engineering an Introduction, Jr. sixth edition, (2003) John Wiley 2 & Sons (ASIA) Pte Ltd. Singapor

Reference Books: 1 Engineering Physical Metallurgy, Y. Lakhtin, first Indian edition, 1998 Mir publishers, Moscow. Introduction to Engineering Materials, B. K. Agrawal, Tata McGraw Hill Publications Co. Ltd. 2 Engineering Metallurgy Part I & II, Raymond A. Hinggins, English Language Book Society & Hodder & 3 Strangton, London. A Text Book of metallurgy, A. R. Baily, Macmillan & co. Ltd. London. 4 Introduction to Solids, L. V. Azaroff, McGraw Hill International New Delhi 5 Structure and Properties of Engineering Alloys, W. F. Smith, McGraw Hill International New Delhi 6 Strengthening of Metals, D. Packner, Reinhold Publishing Corp, New York. Physical Metallurgy for Engineers, Donald S. Clarke and Wibur R. Varney, D. Van Nostrand Co. INC 7 Structure and Properties of Alloys, Robert M. Brick, Robert B. Gordon. McGraw Hill International New Delhi 8 Metallurgy for Engineers, E. C. Rollason, English Language Book Society & Edward Arnold Publisher Ltd. Metallurgy for Engineers- E. C. Rollason, ELBS Soc. And Edward Arnold, London. 9 V. D. Kodgire, Material Science and Metallurgy, Everest publication, 10th rev ed. 2003 Pune

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 2 3 4 5 6 Significance of Measurements, Mechanical Measurements, Classification of Measuring Instruments, Generalized Measurements Systems, Types of Inputs: Desired, Modifying and Interfering Inputs. Static Characteristics: Static Calibration, Static Sensitivity, Accuracy, Static Error, Precision, Reproducibility, Threshold, Resolution, Hysteresis, Drift, Span, Range. Mathematical Modeling of Physical Systems, Linear time invariant systems, Laplace Transforms, Transfer Functions, Order of systems. Dynamic Characteristics of Measurement Systems: Standard Inputs: Step. Ramp, Impulse and Sinusoidal Inputs. Time domain and frequency domain analysis of first and second order systems. Errors in Measurements: Types of Errors and Uncertainty Analysis in Measurements. Probable Errors. Strain Measurement: Theory of Strain gauges, Gauge Factor, Temperature compensation, Bridge Circuits, Orientation of strain gauges for force and torque measurements, strain gauge based load cells, torque sensors, pressure cells. Study Of Different Types Of Transducers Measurement : Transducers Used for Measurement of angular velocity. Transducers Used for Measurement of Displacement. Transducers Used for Measurement of Pressure. Transducers Used for Measurement of Vacuum Transducers Used for Measurement of Acceleration Transducers Used for Measurement of Temperature Transducers Used for Measurement of Humidity Metrology :- Concept of Precision & Accuracy, Properties of Measuring Instruments, Types & Sources of Errors, Introduction to linear Measurements:- Rules, Vernier Calipers, Micrometers, Surface Plates, Vie Blocks, Bench Centers, Slip Gauges, Use of Angular Measurements - Sine Bars, Clinometers & Optical Dividing Heads, Use of Comparators, Metrology screw threads, Measurements of Gear Parameters, Flatness& Surface Finish, B.S. & I.S. Specifications of Limits and Fits, Types of gauges, Types of gauges. : : : T.Y. B. Tech. (Mechanical) ME0302 Mechanical Measurements & Metrology SEMESTER –V

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Text Books: 1 Mechanical Engineering Measurements: Thomas Beckwith 2 Engineering Metrology, R. K. Jain, Khanna Publishers Reference Books: 1 Mechanical Engineering Measurements, A. K. Sawhney, ( Dhanpatrai & Sons) 2 Instrumentation Devices & Systems, C. S. Rangan & G. R. Sharma (TMGH) 3 Metal Cutting Theory and Practice, Amitabha Bhattacharya 4 Introduction to Jigs and Total Design, M. H. A. Kempster.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0303 Fluid Mechanics - II SEMESTER –V

Course Contents: 1 Principles of Fluid Machines: The Linear-Momentum Equation, Jet Propulsion, Fixed and Moving Vanes. The Angular- Momentum Principle, Euler Equation for Turbo machines 2 Hydraulic Turbines: Hydro Electric Power Plants: Components of Hydro Electric Power Plants, Classification of Hydel plants. Classification of hydraulic Turbines, Pelt on Turbine: Components and their functions, Force, Power and Efficiency, Design of components; jet diameter, mean diameter of runner, Jet Ratio, Bucket Dimensions, Number of Buckets. Francis Turbine: Components – Scroll casing, Guide Mechanism, Runner, Draft tube. Design of components, specific speed and runner shapes. Kaplan Turbine: Components, Design Parameters. Governing of turbines, Characteristics of Turbines, Model Testing and similarity, Cavitation, Thoma’s Cavitation parameter. 3 Pumps: Classification of Pumps: Positive displacement & Non positive displacement pumps Positive Displacement Pumps: Types and applications, Rotary Pumps: Gear pumps, vane pumps & Piston pumps, Classification, Construction and Working aspects, Characteristics, Control of variable displacement pumps. Reciprocating Pumps: Components, Working, Types, Work done by reciprocating pump, Indicator Diagram, Effects of acceleration of piston, Air vessels Centrifugal Pumps: Introduction, classification of pumps, Centrifugal pump components and their functions. Materials of construction, Mechanical seals. Nomenclature/Terminology frequently used, theory of centrifugal pump impeller: Euler’ Head, Theoretical characteristics, Losses and Efficiencies. Hydraulic performance/ pump characteristics, Pumping systems and system head curves, Operating point/ Duty point, Calculation of power, characteristics of pumps: H v/s Q, P v/s Q, η v/s Q characteristics, Specific speed and its relation with pump characteristics. NPSH & Cavitation in Pumps: Calculation of NPSH (A) and significance Selection of pumps, Case studies for selection of pumps, Axial Thrust & Radial Thrust, compensation for thrust. Operation and Maintenance of pumps, Field Troubles / Operating problems. Pump testing: tests required, procedure for testing, tolerances allowed (reference to IS codes), and Affinity laws. 4 Compressors: Centrifugal Compressors: Components, Velocity triangles, Work done & pressure rise, Slip factor, Power input factor, Diffuser, Volute casing, Losses, Performance characteristics. Axial flow Compressors: Work done and Pressure rise, Degree of reaction, losses and efficiency, Surging Text Books: 1 Fluid Mechanics & Hydraulic Machines, Dr P. N. Modi & Dr. S. M. Seth (Standard Book House, 16th Edition, 2007) 2 Centrifugal and Axial flow Pumps, A. J. Stepanoff (John Wiley & Sons, Inc.) Reference Books: 1 Turbines Compressors and Fans, S. M. Yahya (Tata McGraw – Hill, second edition) 2 Centrifugal Pumps, Igor J Karassik & Roy Carter (McGraw – Hill) 3 Hydraulic Turbines, Miroslav Nechleba (ARTIA Prague ) 4 Fluid Mechanics & Fluid Machines, S. K. Som & G Biswas (Tata McGraw – Hill, second edition) Fluid Mechanics & Hydraulic Machines, Bansal

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0304 Heat Transfer SEMESTER – V

Course Contents: 1 Introduction: Importance of heat transfer in engineering, basic modes of heat transfer, applications in industry. 2 Conduction: Mechanism of hear transfer by Conduction. Fourier’s three dimensional differential equation for conduction with heat generation, for unsteady state; in Cartesian co-ordinates. Solution of Fourier’s equation for onedimensional steady state Conduction through isotropic materials of various configurations such as plane wall, cylinder and sphere, composite wall, composite cylinders and composite spheres.(For cylindrical and spherical walls, derivation of Fourier’s three-dimensional equation is NOT included.) Thermal Insulation-insulating materials, Critical thickness of insulation and its importance. Extended surfaces, Solutions for heat transfer through rectangular fins. Types of fins, and their applications. Effectiveness and efficiency of fins. Unsteady state Conduction – bodies with no internal resistance, thermocouples, bodies with finite internal resistance-Use of Heisler charts. 3 Convection: Mechanism of heat transfer by convection – Free convection and Forced convection. Hydrodynamic and thermal boundary layers, Similarity between velocity profile and temperature profile. Relation between the hydrodynamic and thermal boundary layer, Reynolds Number, Prandtl’s Number. Convective heat transfer coefficient (film coefficient), Effect of various parameters such as physical properties of the fluid, system geometry, fluid flow etc. on heat transfer coefficient. Principle of dimensional analysis. Application of dimensional analysis to convective heat transfer. Empirical relations for free convection and forced convection, Physical significance of dimensionless numbers such as Nusselt’s Number, Grashoff’s Number, Prandtl’s Number, Reynolds Number and Stanton’s Number. Reynold’s analogy between momentum and heat transfer. Heat transfer in condensation- Nusselt’s theory of laminar film Condensation. Heat transfer in boiling & critical heat flux. 4 Radiation: Mechanism of heat transfer by Radiation. Concept of black body and grey body. Emissive power and Emissivity. Basic laws of Radiation: Planck’s law, Kirchof’s law, Steafan- Boltzman law, Wien’s displacement law and Lambert’s Cosine law, Intensity of Radiation. Shape factors for simple geometrical shapes. Properties of shape factor. Radiation heat exchange between two black bodies. Radiosity and Irradiation. Electrical network analogy for radiation heat exchange between two and three grey bodies. 5 Heat Exchangers. Classification of heat exchangers. Applications, Overall heat transfer coefficient, Fouling factor, pressure drop in fluids across heat exchangers. Logarithmic Mean Temperature Difference in parallel flow, counter flow and cross flow heat exchangers, Multi pass heat exchangers. Effectiveness of a het exchangerRelation for the effectiveness in terms of Number of Transfer Units and heat capacity ratio. Text Books: 1 Heat Transfer, J. P. Holman, Mc Graw Hill Companies,1990 2 Heat and Mass Transfer, R. K. Rajput, S. Chand & Company Ltd., Revised edition, 2006. Reference Books: 1 Heat Transfer , Donald Pitts & L. E. Sisson, Schaums Series, McGraw Hill International. 2 Heat Transfer: A Practical Approach, Yunus A. Cengel, McGraw Hill International Edition,1998 Heat and Mass Transfer, Eckert and Drake 3 Heat Transfer, Oszisik, McGraw Hill, 1985 4 Heat Transfer, Incropera and Dewitt, John Willey and Sons, 2002 5

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Veermata Jijabai Technological Institute

Programme Name Course Code Course Title Course Contents:

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T.Y. B. Tech. (Mechanical) ME 0305 Dynamics of Machinery

SEMESTER – V

1. Governors Comparison between governors and flywheel. Types-centrifugal governors, inertia governors. Force analysis - gravity loaded governors- Watt, Porter, Proell. Spring loaded governors-Hartnell. Hartung. Wilson. Performance characteristics of governors- stability, isochronisms, hunting, governor effort and governor power, coefficient of insensitiveness. 2. Gyroscope Introduction Gyroscopic couple and its effect on spinning bodies. Gyroscopic effect on naval ships during steering, pitching and rolling. Ship stabilization with gyroscopic effect. Two wheeler and four wheeler on curved path– effect of gyroscopic and centrifugal couples, maximum permissible speeds on curve path. Gyroscopic effect due to lateral misalignment of rigid disc mounted on shaft. 3 Balancing Static and dynamic balancing of single rotor & multi rotor system. Balancing of reciprocating masses: In-line engines, Radial Engines, V-Engines. 4 Vibrations Basic concepts of vibrations. Vibrations and oscillations, Causes and effects of vibrations. Vibration parameters- spring, mass, damper. Motion: periodic, non periodic, harmonic, non harmonic. Degree of freedom, static equilibrium position. Classification of Vibrations. 1. Free undamped single degree of freedom vibration system. Longitudinal, transverse, torsional vibratory systems. Formulation of differential equations by Newton, Energy, Lagragian methods. Effect of spring’s mass on natural frequency. 2. Free Damped single degree of freedom vibration system Viscous damped system-under damped, critically damped, over damped systems Logarithmic decrement. Coulomb’s damping. 3 Equivalent single degree of freedom vibratory system. Analysis of system having multi springs; multi masses & multi dampers, single d.o.f. longitudinal or tortional vibratory system. 4 converting it into a

Free Undamped Multi degree of freedom vibratory systems Lumped parameter model – torsional, longitudinal, geared system. Analysis by Matrix method, Natural modes & natural frequencies .Transverse vibration- Dunkerlay Rayleigh method. Critical speed. Whirling of single rotor shaft. Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute 5 Forced single degree of freedom vibratory system Amplitude ratio, frequency ratio , phase angle . Resonance. Force transmissibility & vibration isolation . Motion transmissibility – analysis of vehicle traveling on rough road. Vibration measuring instruments - Principle of seismic instruments, vibrometer, accelerometer.

Text Books: 1. Theory of Mechanism and machines – A Ghosh and A.Malik – Affiliated East – Pvt. Ltd. New Delhi. 2. Theory of Machines – P.L. Ballaney Khanna Publishers Delhi. Reference Books: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Mechanical Vibrations- Schaum’s outline series- McGraw Hill Theory of Machines- W.G.Green –Bluckie & Sons Ltd. Theory of Machines - R.K.Bansal Mechanical Vibration Analysis- P.Srineevasan- Tata McGraw Hill Dynamic of machines- Norton Theory and Practice of mechanical vibrations J.S.Rao K.Gupta – New Age Publications. Theory of vibrations with applications- W.T.Thompson-Prentice Hall of India Mechanical Vibrations- S.S.Rao-Addison Wesley Publishing. Fundamentals of Mechanical Vibration- Graham Kelly-Tata McGraw Theory of Machines – Khurmi and Gupta – Chand Publishers Mechanics of Machines- Elementary Theory and Examples- by J.Hannahand R. C. Stephens- Arnold international Students Edition West Press

International

12. Theory of machines- S.S.Ratan Tata McGraw Hill

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Veermata Jijabai Technological Institute

Programme Name Course Code Course Title

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T.Y. B. Tech. (Mechanical) ME1301 Mechanical Measurements & Metrology Lab.

SEMESTER –V

Course Contents: 1 Metrology: Angle Measurement by clinometers and sine Bar. Floating carriage Micrometer. Sigma comparator. Gear Tooth Measurement by vernier calliper. Mechanical Measurements: Static calibration of Bourdon tube pressure gauge Static calibration of load cell 3) Static calibration of LVDT Torque measurement using strain gauges Determination of time constant of a thermometer Study of tachometers

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Programme Name Course Code Course Title Course Contents: 1 2 3 4 5 6 7 8

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T.Y. B. Tech. (Mechanical) ME 1302 Dynamics of Machinery Lab

SEMESTER – V

To find Moment of Inertia of Disc using Gyroscopic Principle Study of Performance of Governor – Governor Speed vs. Height of Governor Controlling force vs. Height of Governor To find damping constant of a given fluid To find the equivalent spring stiffness of springs in series and parallel To find mass and stiffness of vibrating system To find radius of gyration of given bar To find the stiffness of spring by – By changing mass and measuring static deflection By changing natural frequency for known mass. To find whirling or critical speed of shaft.

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Veermata Jijabai Technological Institute

Programme Name Course Code Course Title

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T.Y. B. Tech. (Mechanical) ME1303 Fluid Mechanics - II Lab

SEMESTER – V

Course Contents: 1 Constant head characteristics of Pelton Turbine 2 Constant head characteristics of Francis Turbine 3 Constant head characteristics of Kaplan Turbine 4 Performance Characteristics of Centrifugal Pump 5 Performance Characteristics of Reciprocating Pump 6 Performance Characteristics of Gear Pump 7 Pumps in Series and Parallel 8 Characteristics of centrifugal blower 9 Cavitation study and demonstration 10 Water Hammer & Pipe Surge 11 Performance Characteristics of Regenerative pump 12 Complete Pump Characteristic with Iso- efficiency curves

Programme Name Course Code Course Title

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T.Y. B. Tech. (Mechanical) ME1304 Experimental Engg. Lab II

SEMESTER – V

Course Contents: 1 Heat Transfer To find the thermal conductivity of a metal rod. To find the thermal conductivity of an insulating material. To find the convective heat transfer coefficients in free convection and forced convection using pin fin. To evaluate the performance of a parallel flow and a counter flow heat exchanger. To determine the Stefan- Boltzman constant. To find the emissivity of a grey body Metallurgy: Specimen Preparation for metallographic examination. Study of Metallurgical Microscope and study of Microstructures of metals. Study of Annealing and Normalizing of steels. Study Microstructure of Ferrous and non-ferrous Materials Study of Jominy End Quench test. Study of Brinell hardness test, Vickers hardness test Fatigue test for ferrous and non ferrous metal Corrosion testing apparatus.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0306 Internal Combustion Engines SEMESTER – VI

Course Contents: 1 Classification of I.C. Engines: Four stroke and two stroke engines. Comparative study of two stroke and Four stroke engines. Classification based on other parameters. Applications. 2 Cycle Analysis of I.C. Engines: Air standard cycles, Fuel air cycles, Actual cycles of operation, Valve timing diagrams. 3 S.I. Engines: Carburetion - Theory of Carburetion. Simple carburetor, various systems of actual Carburetor. Types of Carburetors (refer mfg. Manuals of present day vehicles) Petrol Injection- Advantages of injection, MPFI systems Ignition System – Battery and Magno Ignition Systems, Electronic Ignition Systems Combustion in S.I. Engines- Pressure - crank angle diagram, Stages of combustion, Ignition Delay, Flame Propagation, Afterburning. Abnormal Combustion – Auto ignition, Effects of auto ignition factors affecting combustion & auto ignition/detonation,. Control of abnormal combustion Principles involved in combustion chamber design, Types of combustion chambers used in S.I. engines. 4 C.I. Engines: Fuel Injection Systems - Types of fuel injection systems, viz. Common rail, individual pump, and distributor and unit injector systems. High pressure fuel injection pumps. Type of Nozzles. Necessity of Governor in Diesel engines. Combustion- Pressure–Crank angle diagram, combustion phenomenon in C.I. Engines, Stages of combustion, delay period, Abnormal combustion, Knocking, Factors affecting combustion and knocking. Types of combustion chambers used in C.I. engines. 5 Supercharging/Turbo charging: Objectives of Supercharging /Turbo charging, Effect of Supercharging / Turbo charging on power output & efficiency of engine. Methods of Supercharging / Turbo charging, Types of Superchargers /Turbochargers. Limit of Supercharging / Turbo charging. 6 Performance Characteristics of S.I. & C.I. Engines: Heat transfer in an engine, Losses, Unit air charge/ volumetric efficiency, Indicated efficiency, Mechanical efficiency, Brake thermal efficiency, Effect of load and speed on indicated, mechanical, brake thermal & volumetric efficiencies. Torque, Mean Effective Pressure, Specific Fuel consumption (Indicated and Brake parameters for all of these)Heat balance for an engine. Methods of determining indicated power of the engine. 7 Air Pollution due to I.C. Engines: Air/Fuel Ratio with the help of exhaust gas analysis, various pollutants and sources of pollution in the engine. Pollution control devices, EURO standards/ Bharat Standards. Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute 8 Fuels of I.C. Engines: Physical and Chemical properties of fuels. Rating of Fuels- Octane No, Cetane No. & Performance No. Determination of Octane number and Cetane number. Alternate fuels for I.C. Engines (Only introduction). 9 Engine Lubrication: Various types of lubricants used in I.C. Engines. Properties of Lubricants.SAE Ratings of Lubricants. Types of Lubrication Systems. 10 Engine Cooling: Systems of Cooling- Air cooling, Water cooling. General arrangements. 11 12 Introduction to CNG, LPG, Stratified Charge and Wankel engines. Recent Developments in I.C. Engines.

Text Books: 1 2 Internal Combustion Engines, E. E. Obert, Harper and Row, Publishers, Latest Edition Internal Combustion Engines, V. Ganesan,, Tata McGraw Hill. Latest Edition

Reference Books: 1 2 3 Internal Combustion Engines, Richard Stone, Palgrave publications Latest Edition Internal Combustion Engines, Gills and Smith , Oxford and IBH Publishing Company Internal Combustion Engines, John Heywood, McGraw Hill company Latest Edition

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : T.Y. B. Tech. (Mechanical) : ME0307 : Design of Machine Elements - I SEMESTER – VI

Course Contents: 1 Introduction: Mechanical Engineering Design, Design methods, Aesthetic and Ergonomics considerations in design. Material properties and their uses in design. Manufacturing consideration in design Tolerance, types of fits, selection of fits Design consideration of casting and forging. Basic principles of Machine Design, Modes of failures, Factor of safety, Design stresses, Principal Stresses, Theories of failure standards. I.S. codes Preferred Series and Numbers 2 Design against static loads: Design of elements like Cotter joint, knuckle joint, strap end connecting rod. Bolted and welded joints concentric and eccentric loading. Screw Jack, toggle screw jack, screw presses lock- gate mechanism Press fitted connections. 3 Design against fluctuating Load: Fatigue failure, Variable stresses, reversed, repeated, fluctuating stresses Static and fatigue stress concentration factors. Estimation of endurance limit. Design for finite and infinite life. Soderberg and Goodman design criteria. Fatigue design under combined stresses. Design of shaft - power transmitting, power distribution, under static and fatigue criteria. Design of keysTaper, parallel & Gib-headed, Woodroff Design of bolted joint-With and without gaskets under static and fatigue criteria. Design of springs - Helical compression, tension springs under static and variable loads, Laminated Springs. 4 Designs of Pressure Vessels: Cylindered pressure vessels with flat and disc heads 5 Design of Couplings & clutches Design of Muff, split muff, solid flange, flexible bush coupling Type of Clutches – positive clutches, friction clutches, centrifugal clutches Analysis of clutches: Friction Clutches-Analysis of frictional torque, power transmission & loss due to friction for -single plate, multiple plate and cone clutch Centrifugal clutches.Design of clutches. Single plate clutch, multiple plates clutches, Cone clutch Text Books: 1 Design of Machine Elements, V .B. Bhandari, Tata McGraw Hill Pub. 2 Machine Design, Pandya Shah, Charotar Publishing 3 Mechanical Engineering Design, J. E. Shiglay, McGraw Hill. Reference Books : 1 Machine Design, Reshetov, Mir Publication 2 Machine Design, Black Adams, McGraw Hill 3 Fundamental of Machine Elements, Hawrock, Jaconson, McGraw Hill. 4 Machine Design, Patel, Pandya, Shah, Vol- I 5 Design Data Book, PSG 6 Design Data Book, Mahadevan 7 Design of Machine Elements, V. M. Faires 8 Machine Design- An Integrated Approach, Robert L. Norton-Pearson Education Asia.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0308 Refrigeration & Air Conditioning SEMESTER – VI

Course Contents: 1 Refrigeration: Definition of Refrigeration, Reversed heat engine air standard cycles: Reversed Carnot Cycle, Reversed Joule Cycle or Bell Coleman cycle, Refrigerator, Heat Pump, Performance Parameters like Tones of Refrigeration (TR), co-efficient of performance (COP), kW (power) per TR, TR per kW etc. Application of various air standard refrigeration cycles used for cooling Air-Craft cabins. Comparison 2 Vapor Compression Cycles: Reversed Carnot cycle, actual vapor compression cycle comparison of VCC with air refrigeration cycles. Modifications, actual cycle. Refrigerants & their nomenclature, types and properties. Study of Performance parameters, primary & secondary refrigerants. Alternate refrigerants, ozone depletion potential & global warming & global warming potential GWP; Montreal Protocol & Kyoto Protocol 3 Study of refrigeration applications: Household Refrigerator, Ice Plant, cold storage, Deep freezers etc. Modification in V.C.C. multiple compression, multiple evaporation, flash chamber, flash intercoolers, water inter coolers, individual and multiple expansion valves, heat exchangers. Cascade Systems. Introduction to Electrolux Refrigeration, Thermo-electric Refrigeration, Magnetic Refrigeration, Three fluid refrigeration System , Steam Jet Refrigeration, Absorption Refrigeration Vapour Absorption Machines (LiBr-H2O, NH3 - H2O) Liquefaction of gases. 4 Air Conditioning: Definition of Air Conditioning, Psychrometry–Psychrometric properties, processes, chart. Adiabatic mixing of air streams. By pass Factor, Humidifying efficiency of Apparatus Dew Point (ADP) like coil ADP, Room ADP. Various types of sensible heat factors (SHF) like Room SHF, Grand SHF, effective SHF. Study of Psychrometers, air Washers. Combination of various basic processes to achieve desired room conditions for specified outside conditions. Heating & cooling load calculation. Mixing of fresh air with recirculated air before & after A.C. 5 Air-Conditioners: Year Round A.C., Split A.C., Central A.C., Advances in A.C. Comfort Air Conditioning- Effective Temperature, Comfort, comfort charts (DBTWBT for const. velocity & variable velocity). Comfort Zone. Text Books: 1 2 Refrigeration & Air-Conditioning, Arora, Domkundwar, Dhanpat Rai Pub. Refrigeration & Air-Conditioning, Khurmi, Gupta, Urasia Pub. House.

Reference Books: 1 2 3 4 5 Refrigeration & Air-Conditioning, Arora, Tata McGraw Hill Principles of Refrigeration, Dossat, Wiley Refrigeration & Air-conditioning, Ballney, Khanna Basic R.A.C., Anant Narayanan , Tata McGraw Hill, Refrigeration & Air-Conditioning, Manohar Prasad, New Age Internl. Pub R.A.C. Tables & Charts, Domkundwar OR R.A.C. Tables & Charts, Manohar Prasad.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Text Books: 1 2 Control Systems Engineering, I. J. Nagrath Dynamics of Physical systems, Cannon R. H. Introduction to Control theory Mathematical Methods of physical systems Feedback Characteristics of Control Systems Control Systems and Components and Performa Time response analysis, Design specifications Concepts of Stability algebraic criteria The Root locus Technique Frequency response analysis Stability in frequency Domain Introduction to Design Sample - Data Control systems State variable analysis and Design Optimal Control systems Nonlinear Systems Introduction to MATLAB : : : T.Y. B. Tech. (Mechanical) ME0309 Control Systems SEMESTER –VI

Reference Books : 1 2 3 4 5 6 Practical Servo Mechanism Design, Baeck H. S 8 Modern Control - Principles and Applications, Hsu J. C Analysis and Control of Linear Systems, Ku Y. H Introduction to Control Systems Design - Eveleigh V. W Automatic Control Systems, Benjamin C. Kuo Theory and Problems of Feed Back and Control Systems, Schaum Series

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 Laboratory experiments: Study of components and accessories of an engine- S.I. and C.I. Load test on an S.I. engine Speed test on an S.I. engine Morse test on an S.I. engine Load test on a C.I. engine Load test on a multi-cylinder C.I. engine Heat balance sheet on a C.I. engine Load test on a turbocharged engine Study of Carburetors Study of Ignition systems Study of Injection systems Numerical assignments based on the theory syllabus Seminars- Report and Presentation based on relevant current developments in the field : : : T.Y. B. Tech. (Mechanical) ME 1306 Design and Modeling of Machine Elements SEMESTER – VI : : : T.Y. B. Tech. (Mechanical) ME1305 Internal Combustion Engines Lab. SEMESTER – VI

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Programme Name Course Code Course Title

Course Contents: 1 2 3 4 5 Knuckle Joint Rigid Flange coupling Bush Pin Coupling Screw jack Cone clutch : : : T.Y. B. Tech. (Mechanical) ME1307 Refrigeration & Air Conditioning Lab SEMESTER – VI

Programme Name Course Code Course Title

Course Contents: 1 Trial on Water Cooler 2 Study of Demonstration models of V-C system and Ice-plant 3 Performance Trials (minimum 3) on the Refrigeration Tutor (Hilton Model) 4 DBT-WBT experiment to find Psychometric Properties 5 Study on A.C. Demonstration model. 6 Trials (minimum 3) on Air-conditioning Tutor (Hilton Model). 7 Design of Psychometric chart for non-standard atmospheric pressure. 8 Option: Visit to a Refrigeration and Air-conditioning plant or Industry Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 2 3 4 5 6 7 Communication in an organization: process, types, barriers Speaking Skills: Voice modulation, pronunciation, speaking with confidence, prepared and extempore speeches, video-conferencing Listening, Note-making and Minutes of Meeting Technical Writing: Vocabulary building, effective sentences and paragraph, organizational pattern, and summarizing Special Types of Technical writing: Business Letter, E-mail, Brochure, Report, Memo, Proposal, Research paper, Conference Paper Interview skills: Resume and job application, preparation for interviews, Interview questions and answers, Group Discussion Presentation Skills: Planning, preparing, organizing and delivering an oral presentation : : : T.Y. B. Tech. (Mechanical) HM 1321 Communication & Presentation Skills Lab SEMESTER –VI

Assignments: Communication: Analysis of cases on communication in an organization with students’ presentation in groups Speaking Skills: i) Each student gives a prepared speech on any topic (current affair / news analysis / film review) ii) Demonstration of a simulated video-conference Listening and Note-making: Participating in role-play of a business meeting and making notes of the meeting (minutes) Technical Writing: Solving excises in vocabulary building, effective sentences and paragraph, organizational pattern, and summarizing Special Types of Technical writing: Each student has to submit 2 written assignments of 1500 words each on any two types of writing, selecting an industry related communication problem. Interview skills: every students has to compulsorily participate in a mock interview or Group discussion Presentation: Group of 5-7 students will select a topic and make a formal power point presentation and submit a formal report. Text Books: 1 2 Effective Technical Communication, Ashraf Rizvi, Tata McGraw Hill Technical Communication, Meenakshi Raman, Sangeeta Sharma, OUP

Reference Books: 1 2 3 4 5 6 Business communication- process and product, Mary Ellen Guffey, Thomson Report writing for Business, Raymond Lesikar, John Petit, Irwin McGraw hill Basic Business Communication, Raymond Lesikar, John Petit, Irwin McGraw hill Guide to Presentation, Mary Munter, Lynn Russell, Prentice hall Speaking Effectively; Jeremy Comfort, Pamela Rogerson et al, CUP Effective Technical Communication, Anne Eisenberg, Mc GrawHill.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0801 Operations Research (Elective - I) SEMESTER – VI

Course Contents: 1 Definition , Need and Scope: Real life problem analysis and formulation, decision options, deterministic and probabilistic problem situations. Mathematical Models: Formulation and optimization; Euclidean vector space, simplex, bases, convex set of feasible solutions, vertices as promising candidates, matrices and linear algebra, Gauss Jordan method for solving simultaneous linear equations. Linear Programming Model: Formulation, objective function, constraints, decision variables; canonical and standard forms, parameters and variables; Graphical method for two variables problem, simplex algorithm and tabular representation, types of solution such as feasible / infeasible, degenerate / non degenerate, optimal / sub optimal, unique / alternate / infinite optimal, bounded / unbounded value and solution, and their interpretations from simplex table, cycling phenomenon; manual solution of problems involving up to three iterations. Duality concept, dual problem formulation, dual simplex method, primal sub optimal – dual infeasible and other primal dual relations, interpretation of dual variables. Duality properties, sensitivity analysis for variation of one parameter at a time. Transportation, transshipment and Assignment Models As special cases of LP model; problem formulation and optimality conditions in Vogel’s penalty and Hungarian methods of solution; traveling salesman problem as a special case of assignment problem, sensitivity analysis; manual solution of problem involving up to three iterations. Integer LP Models: Gomory’s cutting plane algorithm; branch and bound technique. Scheduling Models: Flow shop sequencing in two/three machines, n job problem; job shop scheduling for two jobs n machine problem, graphical and analytical methods. Game Theory or Competitive strategies: Limited to two persons zero sum games; domination, saddle point, pure and mixed strategies, graphical and analytical methods; LP model formulation. Inventory Models: Deterministic static models for ordering, inventory and shortage costs for single item, uniform demand, instantaneous and gradual replenishment; backlog, price breaks; Safety stock. Queuing / Waiting Line Models: Steady state analysis for M/M/1/ / / system, hazard rate and system performance criteria; waiting period, queue length, system length and time spent in system in M/M/1 system with finite and infinite system size and infinite population (no derivation). Replacement Models: Equipment deteriorating with time; resale and operational costs; discounted value of money, policies for Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute bulk and individual replacement. 11 Simulation Models: Monte Carlo or experimenting method based on probabilistic behavior data and random numbers, application in probabilistic real life problems.

Text Books: 1 2 Operations Research, Hira and Gupta, S. Chand and Company publication, First edition, Reprint 1993. Operations Research, S. D. Sharma, Kedarnath Ramnath and company, eleventh edition, Reprint 1997.

Reference Books: 1 2 3 4 Operations Research Techniques for Management, B. Banergee, Business book publishing house, Seciond edition, April 1989 Operations Research, H. Taha, Prentice, Hall of India Pvt. Ltd, Sixth edition, July 1997. Operations Research (Prob. & solutions), V. K. Kapoor, Sultanchand and Sons publication, Fourth edition, Reprint 2000. Quantitative Techniques in Management , N. D. Vora,. Tata Mc-GrawHill publication, Sixth edition, Rpeint 1995.

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Veermata Jijabai Technological Institute

Programme Name Course Code Course Title

: : :

T.Y. B. Tech. (Mechanical) ME0802 Computational Fluid Dynamics (Elective - I)

SEMESTER – VI

Course Contents: 1 Introduction: Definition and overview of CFD, need, Advantages of CFD, Applications of CFD, CFD methodology, Convergence, consistency, stability, iterative convergence, grid independence, Verification and validation 2 Governing equations of mass, momentum and energy: Derivation, Discussion of physical meanings and Presentation of forms particularly suitable to CFD, Boundary Conditions – Dirichlet, Neumann, Robbins, initial conditions, mathematical behavior of partial differential equations – Elliptic, parabolic & hyperbolic equations, impact on CFD 3 Discretisation methods: Introduction to Finite Difference Method, Finite Volume Method, Finite Element Method Finite Difference method: Introduction to finite differences, difference equation, Solution of discretised equations, Tri Diagonal Matrix Algorithm, explicit and implicit approach, Errors and analysis of stability, Von-Neumann stability method, CFL condition 4 Grid Generation: Structured and Unstructured Grids, General transformations of the equations, body fitted coordinate systems, Algebraic and Elliptic Methods, multi block structured grids, adaptive grids 5 Finite volume method for diffusion problems (Conduction): Steady state one dimensional and two dimensional heat conduction with or without heat generation, dealing with Dirichlet, Neumann, and Robins type boundary conditions, Multi-solid heat conduction, Nonlinear Heat Conduction, Unsteady heat conduction- Explicit, Crank-Nicolson , implicit schemes. 6 Finite volume method for advection-diffusion problems (Convection-conduction): Advection schemes-Central, first order upwind, hybrid, power law, Second order upwind, QUICK etc., Properties of advection schemes – Conservativeness, boundedness, transportiveness, False diffusion, unsteady advection – diffusion 7 Solution algorithms for pressure velocity coupling in steady flows: Staggered grids, SIMPLE, SIMPLER, SIMPLEC, PISO algorithms, unsteady flows 8 Turbulence modeling : Turbulence, its effect on governing equations, turbulence models – k-ε , RSM, ASM, LES etc. 9 Post processing: Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute xy plots, contour plots, vector plots, streamline plots etc. Text Books: 1 2 An Introduction to Computational Fluid Dynamics; The Finite Volume Method, H K Versteeg and W. Malalasekera, Pearson Education, 2008 Computational Fluid Dynamics - The basics with applications, John. D. Anderson, JR., McGraw-Hill International edition, 1995

Reference Books : 1 2 3 4 Computational Fluid Flow and Heat Transfer, K. Muralidhar and T. Sundararajan, Narosa, 2nd Edition 2007. Computational Methods for Fluid Dynamics, Ferziger and Peric, Springer, 3rd Edition, 2008 Numerical Heat Transfer and Fluid Flow, S V Patankar, Hemisphere, 1980. Introduction to Computational Fluid Dynamics, A.W. Date, Cambridge, 2005.

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title : : : T.Y. B. Tech. (Mechanical) ME0803 SEMESTER – VI

Inventory Management and Control Systems (Elective - I)

Course Contents:

1. Forecasting Techniques, Moving averages, Least square 2. Inventory Control Systems- Probabilistic models method, and other quantitative methods of forecasting 3. Inventory Control Systems- Deterministic models 4. Dynamic programming for Inventory control 5. JIT Systems 6. Kanban Systems

Text Books:

1. Hamdy Taha, Operations Research 2. Wagnor, Operations Research
Reference Books:

1. Heera Gupta, Operations Research

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Veermata Jijabai Technological Institute

Programme Name Course Code Course Title

: : :

T.Y. B. Tech. (Mechanical) ME0804

SEMESTER – VI

Piping Engineering (Elective - I)

Course Contents: 1. Introduction 1.1. Detail Engineering Company 1.2. Piping Department 1.3. Piping Engineer 1.4. Piping documents 2. Piping Elements and their standards 2.1. Pipe 2.2. Elbow 2.3. Reducer 2.4. Flange/Face/Gasket 3. Lay outing Methods 3.1. Layout representation 3.2. Branching Methods 4. Isometrics 4.1. representations of pipe, elbow, valve, equipment connections 4.2. Construction of Isometrics 5. Plot plan 6. Pipe rack 7. Tank farm design 8. Equipment and piping layout 9. Distillation column design 10. Piping materials 10.1 Role of materials engineer 10.2 Specifications 10.3 Pressure, temp rating and thickness calculations 10.4 Reinforce pad(RF) 10.5 Miter bends 10.6 Trim 11. Valves 12. Special parts 12.1. Stream strap 12.2. Strainer 12.3. Flame arrester 12.4. Bellows 12.5. Rupture disk 12.6. Safety shower 13. Low temperature piping (Concepts) 13.1. Working fluids 13.2. Materials used 13.3. Purging 13.4. Boil of gas 13.5. Pumps 13.6. Supports 13.7. Insulation 14. Stress Analysis (Introduction) 15. Use of ASME B31.3 and other standards for piping. Effective from Academic Year 2011-12

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Veermata Jijabai Technological Institute Text Books: 1. CASTI Guidebook to ASME B 31.3 (Process Piping), Glynn E. Woods, Roy B. Baguley CASTI Guidebook Series – Volume 3 CASTI Publishing Incorporation, MacGrawHill, Secod Edition

2. Handbook of Piping Design, G. K. Sahu, New age International Publishers 3. Process Piping, ASME CODE for Pressure Piping, B 31, An American National Standard, 1996 Edition Reference Books : 1. Piping Handbook, Mohinder L. Nayyar, MacGrawHill, Seventh Edition 2. ASME ANSI MSS-SP Standards, American National Standard, American Society of Mechanical Engineering 3. Pipe Supports, Catelog PH-82A, NHK Spring Co. Limited, Yokohoma, JAPAN

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 Entrepreneurship Awareness Entrepreneurship: Need for entrepreneurship and self employment, scope and trends of small enterprises, role of Small business in national growth. Small business enterprise: Types of small enterprises, Entrepreneur Self assessment 2 Business Opportunities Identifying and evaluating business opportunities: Ideas and opportunities, ideas into opportunities. Quick start methods: franchise, turn-key or packaged business, multi-level marketing scheme, buying an existing business. International business: Pricing a product foe export sale. 3 Planning The business planning process: Need for a good business plan, benefits of a business plan, contents and format of a business plan. Refining your business idea: Description of a business idea. Business financing: Need for planning the finance of business, start-up and operating capital needs, Sources of finance. Market research: Identification of market, determination of market segment, identifying competition. Developing a marketing plan: Image, location, pricing, promotion and advertising, channels of distribution, selling skills, credit and collections. Inventory: Types of inventory. 4 Managerial and legal considerations Forms of ownership: sole proprietor, partnership. Government policies and facilities for small enterprise: Elements of contract law Selling your venture: planning for succession, valuation of business. Methodology: 1. Theory will be supplemented with case studies. 2. Students will be required to make field visits to entrepreneurs and also prepare a business plan. 3. Workshops will be arranged for opportunity identification, idea generation and evaluation and writing business plan. 4. Interaction with entrepreneurs, venture capitalists and mentors may be arranged. Text book: 1. Entrepreneurship Development, (prepared by: Colombo plan staff college for technician education. Adapted by: Centre for research and industrial staff performance. ISBN 0-07-463329-5) Tata McGrawHill publishing company 1998. 2. A handbook for new entrepreneurs, (sponsors: Department of Science and Technology, Govt. of India, New Delhi) Published by: Entrepreneurship Development Institute of India, Ahmadabad. First ed, 1986. Reference books: 1. Innovation and entrepreneurship, Drucker Peter F, Heinemann, London, First ed, 1985. 2. Entrepreneurship, Holt David H, Prentice Hall India, 2005. 3. The successful Entrepreneur’s Guidebook: Colin Barrow, Robert Brown and Liz Clarke(Kogan Page India) : : : T.Y. B. Tech. (Mechanical) HM 0901 Entrepreneurship Development (Elective - I) SEMESTER –VI

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Veermata Jijabai Technological Institute Programme Name Course Code Course Title Course Contents: 1 Probability: Classical and axiomatic definitions of probability ,addition rule , multiplication rule, conditional probability ,total probability , Baye’s theorem. Random Variables: Discrete and continuous random variables, Probability mass, probability density and cumulative distribution functions and their properties, Mathematical expectation, Moments, Moments generating functions ,characteristic functions, Chebyshev's inequality. Distributions: Uniform, Binomial, Geometric, Poisson, Exponential, Gamma and Normal distribution with their properties. Joint Probability Distributions: Joint , Marginal and Conditional distributions , Product moment correlation , Independence of random variables, Bivariate normal distribution. Sampling Distribution: Types of sampling, The central limit theorem ,Distribution of sample mean and sample variance ,Chi square, t and F distributions, Estimation ,confidence intervals for the means and variances of normal populations. Testing of Hypothesis: Null and alternative Hypothesis, Critical and acceptance region ,two types of errors ,Pearson fundamental Lemma, large and small samples. Testing of significance for large sample and small sample: a) Test of significance of the difference between sample mean and population mean. b) Test for significance between mean of two large samples test and proportion. c) Test for significance between mean of two small samples. d) Paired t-test. e) The test for variance of two small samples using F test. Test of Goodness and independence of attributes using Chi square distribution. Correlation and regression : Simple linear regression and correlation Analysis of single factor experiments: Designing engineering experiments, completely randomised single factor experiments and Latin square design, Analysis of variance. Non Parametric tests: Sign test, Signed rank test, Ranksum test Text Books: 1 Applied Statistics for Engineers by Montgomery and John Wiley : : : T.Y. B. Tech. (Mechanical) MA0901 Applied Statistics (Elective - I) SEMESTER – VI

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