B.Tech (Mechanical Engineering) Syllabus

Semester VII

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEOE-073

    Operational Research:

    Fluid Machinery:

    UNIT-I

    Introduction: Basics of Operations Research: Linear Programming-Introduction & Scope, Problem formulation, Graphical Method, Simplex methods, primal & dual problem sensitivity analysis.

    UNIT-II

    Transportation & Assignment problems: Deterministic Dynamic Programming- Multistage decision problems & solution, Principle of optimality.

    UNIT-III

    Decision theory: Decision under various conditions. Game Theory: Two Person Zero sum game, Solution with / without Saddle point, Dominance Rule, Different Methods like Algebraic, Graphical, Liner Programming Sequencing-Basic assumption, n Jobs through two / three machines, 2 Jobs on m machines.

    UNIT-IV

    Stochastic inventory models: Single & multi period models with continuous & discrete demands, Service level & reorder policy Simulations: Use, advantages & limitations, Monte-Carlo simulation, Application to queuing, inventory & other problems

    UNIT-V

    Queuing models: Characteristics of Queuing Model, M/M/1 & M/M/S system, cost consideration. Project Management: Basic concept, Rules for drawing the network diagram, Applications of CPM and PERT techniques in Project planning and control; crashing of operations, resource allocation.

    Books:

    • 1. Operations Research by : Wangner
    • 2. Operations Research by : Taha
    • 3. Introduction to Management Science by: Hiller & Hiller
    • 4. Operations Research by : Wayne L. Winston
    04
  • JEME-031-036

    Departmental Elective III (Computer Aided Manufacturing/Project Management/ Advanced Fluid Mechanics/Experimental Stress Analysis/ Advanced Dynamics of Machines/Management Information System)

    Computer Aided Manufacturing:

    UNIT-I

    Automation: Introduction to CAM, Automated Manufacturing system, Need of automation, Basic elements of automation, Levels of automation, Automation Strategies, Advantages & disadvantages of automation, Historical development and future trends. Features of NC Machines: Fundamental of Numerical Control, elements of NC machine tools, classification of NC machine tools, Advantages, Suitability and limitations of NC machine tools, Application of NC system, Methods for improving Accuracy considering the factors such as tool deflection and chatter and Productivity.

    UNIT-II

    NC Part Programming:
    (a) Manual (word address format) programming. Examples Drilling, Turning and Milling, Canned cycles, Subroutine, and Macro.

    (b) APT programming. Geometry, Motion and Additional statements, Macro- statement.

    UNIT-III

    System Devices: Introduction to DC motors, stepping motors, feedback devices such as encoder, counting devices, digital to analog converter and vice versa. Interpolators: Digital differential Integrator-Principle of operation, exponential decelarion, DDA Hardware Interpolator-Linear, Circular, DDA Software Interpolator. Control of NC Systems: Open and closed loops. Control of point to point systems- Incremental open loop control, Incremental close loop, Absolute close loop, Control loop in contouring systems, Adaptive control.

    UNIT-IV

    Computer Integrated Manufacturing system: Group Technology, Flexible Manufacturing System, CIM, CAD/CAM, Computer aided process planning-Retrieval and Generative, Concept of Mechatronics, Computer aided Inspection.

    UNIT-V

    Robotics: Types and generations of Robots, Structure and operation of Robot, Robot applications. Economics, Robot programming methods. VAL and AML with examples. Intelligent Manufacturing: Introduction to Artificial Intelligence for Intelligent manufacturing.

    Books:

    • 1. Automation, Production Systems and Computer Integrated Manufacturing by Mikell P. Groover
    • 2. Computer Aided Manufacturing by Kundra and Rao
    • 3. Computer control of Manufacturing systems by Koren
    • 4. NC Machine Tools by S.J. Martin.
    • 5. NC Machines by Koren
    • 6. CAD/CAM by Groover.

    Project Management:

    UNIT-I

    Project Management Concepts: Introduction, project characteristics, taxonomy of projects, project identification and formulation. Establishing the project and goals. Nature & context of project management, phases of PM, A framework for PM issues, PM as a conversion process, project environment & complexity. Organizing human resources, organizing systems & procedures for implementation. Project direction.

    UNIT-II

    Project Organization & Project Contracts: Introduction, functional organization, project organization, matrix organization, modified matrix organization, pure project organization, selection of project organization structure, project breakdown structures, project contracts, types of contracts, types of payments to contractors

    UNIT-III

    Project Appraisal & Cost Estimation: Introduction, technical appraisal, commercial appraisal, economic appraisal, financial appraisal, management appraisal, social cost/benefit analysis, project risk analysis. Cost analysis of the project, components of capital cost of a project, modern approach to project performance analysis

    UNIT-IV

    Project Planning & Scheduling: Introduction to PERT & CPM, planning and scheduling networks, time estimation, determination of critical path, CPM model, event slacks & floats, PERT model, expected time for activities, expected length of critical path, calculating the project length and variance, PERT & CPM cost accounting systems, lowest cost schedule, crashing of networks, linear programming formulation of event oriented networks, updating of networks, LOB technique.

    UNIT-V

    Modification & Extensions of Network Models: Complexity of project scheduling with limited resources, resource leveling of project schedules, resource allocation in project scheduling - heuristic solution. Precedence networking- examples with algorithm, decision networks, probabilistic networks, computer aided project management-essential requirements of PM software, software packages for CPM. Enterprise- wide PM, using spread sheets for financial projections.

    Books:

    • 1. Project Management by K. Nagarajan
    • 2. Project Management by Harvey Maylor

    Advanced Fluid Mechanics:

    UNIT-I

    Review of kinematics of fluid motion, method of describing fluid motion, translation, rate of deformation, the material derivatives, acceleration, vorticity in cartesian & polar coordinates, Reynolds transport theorem, Stress at a point, velocity profile, wall shear stress.

    UNIT-II

    Non-viscous incompressible flow: Equation of continuity, Euler's equation of motion, Bernoulli's equation, circulation and its theorem, stress function, velocity potential, irrotational flow, two dimensional source, sink, source-sink pair, doublet vortex, superposition of source-sink with rectilinear flow, Rankine body, Superposition of rectilinear flow and doublet, flow around a spinning circular cylinder, Magnus effect, lift & Drag, Skin friction. Lift of aero foils.

    UNIT-III

    Boundary layer Concept-Introduction to boundary layer formation, Novier-stokes equation, Boundary layer thickness, momentum thickness, energy thickness, Boundary layer equations, Momentum-Integral equation - Von Korman, Blasius solution of boundary layer on a flat plate without pressure gradient, Flow with very small Reynolds number, Hogen poisseuille flow, Plane Couette flow, Hydrodynamic theory of lubrication.

    UNIT-IV

    Compressible flow- Propagation of pressure change, sound velocity, elastic waves, Mach number, Mach cone, isentropic flow relations in terms of sonic velocity and mach number, Stagnation properties, Regions of flow, Energy equation, Effect of Mach number on compressibility. Propagation of infinitesimal waves, Non-steep finite pressure wave and steep finite pressure waves, Expansion waves Isentropic flow with variable area, Mach number variation and its effect on Flow through nozzles and diffusers. Area ratio, impulse function, Use of Gas/Air tables.

    UNIT-V

    Flow with normal shock waves- Development of shock wave, rarefaction wave, governing equations, Prandtle-Meyer relation. Thermodynamic properties across shock. Wind tunnels. Flow in constant area duct with friction-Fanno curves, Fanno flow equations, Solution of fanno flow equations. Variation of flow properties. Tables & charts for Fanno flow. Flow in constant area duct with heat transfer- Rayleigh line, Fundamental equations, Rayleigh flow relation, Variation of flow properties. Tables & Charts for Rayleigh flow.

    Books:

    • 1. Fluid Mechanics by White.
    • 2. Fluid Mechanics by Streeter
    • 3. Fluid Mechanics by Som & Biswas
    • 4. Fluid Mechanics by K.L. Kumar
    • 5. Fluid Mechanics by A.K. Jain
    • 6. Fluid Mechanics by Robert W. Fox & Alan T. Mc Donald, Wiley Students Edition
    • 7. Fundamentals of Compressible flow by S.M. Yahya
    • 8. Gas Dynamics by Z. Hussain
    • 9. Viscous fluid flow by White
    • 10. Computational Fluid Dynamics by Anderson
    • 11. Gas Dynamics by E. Radhakrishnan
    • 12. Fluid Mechanics by Kundu & Cohen, Academic Press, Elsevier

    Experimental Stress Analysis:

    UNIT-I

    Elementary Elasticity: Stress Introduction, Stress Equations of Equilibrium, Laws of Stress Transformations, principal Stresses, Two-Dimensional State of Stress, Stresses Relative to Principal Co- ordinate System, Special States of Stress. Strain: Introduction, Displacement and Strain, Strain Transformation Equation, Principal Strains, Compatibility, Volume Dilation, Stress Strain Relations, Strain Transformation Equations and Stress Strain Relations for Two-Dimensional State of Stress.

    UNIT-II

    Strain Measurements: Introduction, Properties of Strain Gage Systems, Types of Strain Gages, Grid- Method of Strain Analysis. Brittle Coating Method: Coating Stresses, Failure Theories, Brittle Coating Crack Patterns, Resin and Ceramic Based Brittle Coating, Test Procedure, Analysis of Brittle Coating Data.

    UNIT-III

    Electrical Resistance Strain Gages: Introduction, Strain Sensitivity in Alloys, Strain Gage Adhesives, Gage Sensitivity and Gage Factor. Strain Gage Circuit: Potentiometer and its Application, Wheat-Stone Bridge, Bridge Sensitivity, Null Balance Bridges Analysis of Strain Gage Data: Three Element Rectangular Rosette, Delta Rosette, Stress Gage, Plane Shear-Gage.

    UNIT-IV

    Theory of Photoelasticity: Introduction, Temporary Double Refraction, Stress Optic Law, Relative Retardation, Stressed Model in Plane Polariscope, Effect of Principal Directions, Effect of Principal Stress Difference, Stressed Model in Circular Polariscope, Light and Dark Field arrangements, Tardy Compensation, Fringe Sharpening and Multiplication by Partial Mirrors.

    UNIT-V

    Two Dimensional Photoelasticity: Introduction, Isochromatic Fringe Patterns, Isoclinic Fringe Patterns, Compensation Techniques, Calibration Methods, Separation Methods, Shear Difference Method, Electrical Analogy Method, Oblique Incidence Method, Materials for Two-Dimensional Photoelasticity.

    Books:

    • 1. Experiment Stress Analysis by James W. Dally and William F. Riley, International Student Edition, McGraw-Hill Book Company.
    • 2. Experiment Stress Analysis by Dr. Sadhu Singh, Khanna Publishers.

    Advanced Dynamics of Machines:

    UNIT-I

    Dynamic Analysis of Mechanisms and Machines: Introduction, Motion of Rigid Body under a System of Forces, Principle of Virtual Work, D'Alembert's Principle and Dynamic Equilibrium, Dynamic Force Analysis, Stresses in Moving Members, Motion Analysis, Equivalent Force and Mass Method.

    UNIT-II

    Dynamic Analysis of Mechanisms and Machines: Introduction, Motion of Rigid Body under a System of Forces, Principle of Virtual Work, D'Alembert's Principle and Dynamic Equilibrium, Dynamic Force Analysis, Stresses in Moving Members, Motion Analysis, Equivalent Force and Mass Method.

    UNIT-III

    Balancing of Inertia Force and Moments in Machines: Introduction, Balancing of Rotating Masses, Two-Plane Balancing, Determination of Balancing Masses, Balancing of Internal Combustion Engines.

    UNIT-IV

    Gyroscopic action in Machines: Introduction, Motion of a Rigid Body in Three- Dimensions, Principal Axes, Angular Velocity and Momentum about Principal Axes, Euler's Equation of Motion, Euler's Modified Equation, Simple Precession of a Symmetrical Gyroscope in Angular Precession, Gyroscopic Effects in Machines, Gyroscopic Stabilization.

    UNIT-V

    Dynamics of Rotating Shafts: Introduction, Critical Speed, Shaft with an Unbalanced Disc at Mid-Span, Generalized Forces, Lagrange's Equation of Motion, Gyroscopic Effect on Critical Speed.

    Books:

    • 1. Theory of Mechanisms and Machines by Amitabh Ghosh and Ashok Kumar Malik, Affiliated East- West Press Pvt. Ltd, New Delhi.
    • 2. Theory of Machines and Mechanisms by Joseph Edward Shigley and John Joseph Uicker, J.R. International Student Edition, Mc-Graw Hill International Company.

    Management Information System:

    UNIT-I

    Organisation & Types, Decision Making, Data & Information, Characteristics & Classification of information, Cost & value of information, Various channels of information & MIS.

    UNIT-II

    Foundation of Information System: Introduction to Information System in Business Fundamentals of Information System, Solving Business Problems with Information System, Concept of Balanced MIS, Effectiveness & Efficiency Criteria. Tool and Techniques of MIS-dataflow diagram, flow chart etc.

    UNIT-III

    Business application of information technology, electronic commerce, Internet, Intranet, Extranet & Enterprise Solutions, Information System for Business Operations, Information system for managerial Decision Support, Information System for Strategic Advantage.

    UNIT-IV

    Managing Information Technology, Enterprise & Global Management, Security & Ethical Challenges, Planning & Implementing Change. Reports: Various types of MIS reports, GUI & Other Presentation tools.

    UNIT-V

    Advanced concepts in information system: Enterprise Resource Planning: introduction, various modules like Human Resources, Finance, Accounting, Production & Logistics. Supply Chain Management, CRM, Procurement, Management System Object Oriented modeling case studies.

    Books:

    • 1. O. Brian, "Introduction to Information System", Mc-Graw Hill.
    • 2. O. Brian, "Management Information System", TMH.
    • 3. Alter, "Information Systems: A Management Perspective", Addison Wesley.
    • 4. Arora & Bhatia, "Information Systems for Managers", Excel
    • 5. Bansal, "Information System Analysis & Design", TMH.
    • 6. Jawadegar, "Management Information System", TMH.
    • 7. Murdick, "Information System for Modern Management", PHI.
    • 8. Alexis Leon, "Enterprise Resource Planning", TMH.
    04
  • JEME-041-046

    Departmental Elective IV (Total Quality Management/Thermal Turbo Machines/ Mechanical System Design/Tribology/Industrial Ergonomics/ Concurrent Engineering)

    Total Quality Management:

    UNIT-I

    Quality Concepts: Evolution of Quality control, concept change, TQM Modern concept, Quality concept in design, Review off design, Evolution of proto type. Control on Purchased Product: Procurement of various products, evaluation of supplies, capacity verification, Development of sources, procurement procedure. Manufacturing Quality: Methods and Techniques for manufacture, Inspection and control of product, Quality in sales and services, Guarantee, analysis of claims.

    UNIT-II

    Quality Management: Organization structure and design, Quality function, decentralization, Designing and fitting organization for different types products and company, Economics of quality value and contribution, Quality cost, optimizing quality cost, seduction programme. Human Factor in Quality: Attitude of top management, co-operation, of groups, operators attitude, responsibility, causes of operators error and corrective methods.

    UNIT-III

    Control Charts: Theory of control charts, measurement range, construction and analysis of R charts, process capability study, use of control charts. Attributes of Control Charts: Defects, construction and analysis off-chart, improvement by control chart, variable sample size, construction and analysis of C-chart.

    UNIT-IV

    Defects Diagnosis and Prevention: Defect study, identification and analysis of defects, corrective measure, factors affecting reliability, MTTF, calculation of reliability, Building reliability in the product, evaluation of reliability, interpretation of test results, reliability control, maintainability, zero defects, quality circle.

    UNIT-V

    IS0-9000 and its concept of Quality Management: ISO 9000 series, Taguchi method, JIT in some details

    Books:

    • 1. Gas turbine theory: Cohen & Rogers, Addison Weslay Longman Ltd.
    • 2. Design of high efficiency turbomachinery and gas turbines, David Gordon Wilson, Theodosios Korakianitis, Prentice Hall International.
    • 3. Turbomachinery : S.M. Yahya.
    • 4. Turbine, Compressors and Fans, S.M. Yahya, Tata Mc Graw Hill.
    • 5. Gas Turbine- Ganeshan, Tata Mc Graw Hill.

    Thermal Turbo Machines:

    UNIT-I

    Brief history of turbo machinery, introduction to blowers, pumps, compressors, steam & gas turbines, turbojet, Review of laws of thermodynamics & SFEE in reference to turbo machinery, Energy transfer in turbo machines, Euler's equation, Definition of various efficiencies, Preheat factor, Reheat factor, Blade classification, Blade terminology, Cascade testing, Velocity diagrams for axial and radial turbomachinery and pumps.

    UNIT-II

    Centrifugal compressors: Principle of operation, work done and pressure rise, Velcoity diagram for centrifugal compressor, Slip factor, Stage pressure rise, Loading coefficient, Diffuser, degree of reaction, Effect of impeller blade profile, Pre-whirl and inlet guide vanes, Centrifugal Compressor characteristic curves. Axial flow compressor: Principle of operation and working, Energy transfer, Velocity diagram for axial compressor, Factors affecting stage pressure ratio, Blockage in compressor annulus, Degree of reaction, 3-D flow, Design process, blade design, calculation of stage performance, Axial compressor performance characteristic curves.

    UNIT-III

    Axial flow turbines-Elementary theory of axial flow turbine, Energy transfer, Velocity diagram, Types of blades, Vortex theory, Choice of blade profile, pitch and chord, Estimation of stage performance, Characteristic curves.

    UNIT-IV

    Steam turbines- Constructional details, working of steam turbine. Pumps: Classification of Pumps, Main components, indicator diagram and modification due to piston acceleration, Performance characteristics, Cavitation and its control, Miscellaneous types of pumps. Radial flow turbines: Elementary theory of radial flow turbines, Enthalpy- Entropy diagram, State losses, Estimation of stage performance, Performance characteristics.

    UNIT-V

    Gas Turbine Starting & Control Systems: Starting ignition system, Combustion system types, Safety limits & control. Turbine Blade coding: Different cooling techniques, Types of coolants, Comparative evaluation of different cooling techniques. Mechanical Design consideration: Overall design choices, Material selection, Design with traditional materials.

    Books:

    • 1. Lt. Gen. H. LaI, "Total Quality management", Wiley Eastern Limited, 1990.
    • 2. Greg Bounds. "Beyond Total Quality Management". McGraw Hill, 1994.
    • 3. Menon, H.G, "TQM in New Product manufacturing", McGraw Hill 1992

    Mechanical System Design:

    UNIT-I

    Engineering process and System Approach: Basic concepts of systems, Attributes characterizing a system, system types, Application of system concepts in Engineering, Advantages of system approach, Problems concerning systems, Concurrent engineering, A case study-Viscous lubrication system in wire drawing Problem Formulation: Nature of engineering problems, Need statement, hierarchical nature of systems, hierarchical nature of problem environment, problem scope and constraint. A case study: heating duct insulation system, high speed belt drive system.

    UNIT-II

    System Theories: System Analysis, Black box approach, state theory approach, component integration approach, Decision process approach, A case study- automobile instrumentation panel system. System modeling: Need of modeling, Model types and purpose, linear systems, mathematical modeling, concepts, A case study compound bar system.

    UNIT-III

    Graph Modeling and Analysis: Graph Modeling and analysis process, path problem, Network flow problem. A case study: Material handling system. Optimization Concepts: Optimization processes, Selection of goals and objectives-criteria, methods of optimization, analytical, combinational, subjective. A case study: aluminum extrusion system.

    UNIT-IV

    System Evaluation: Feasibility assessment, planning horizon, time value of money, Financial analysis, A case study: Manufacture of maize starch system. Calculus Method for Optimization: Model with one decision variable, model with two decision variables, model with equality constraints, model with inequality constraints, A case study: Optimization of an insulation system.

    UNIT-V

    Decision Analysis: Elements of a decision problem, decision making, under certainty, uncertainty risk and conflict probability, density function, Expected monetary value, Utility value, Baye's theorem, A case study: Installation of machinery. System Simulation: Simulation concepts, simulation models, computer application in simulation, spread sheet simulation, Simulation process, problem definition, input model construction and solution, limitation of simulation approach, A case study: Inventory control in production plant.

    Books:

    • 1. Design and Planning of Engineering systems-DD Reredith, KV Wong, RW Woodhead, and RR Worthman, Prentice Hall Inc., Eaglewood Cliffs, New Jerse
    • 2. Design Engineering-JR Dixon, TMH, New Delhi
    • 3. An Introduction to Engineering Design Method-V Gupta and PN Murthy, TMH, New Delhi
    • 4. Engineering Design-Robert Matousck, Blackie and son ltd. Glasgow

    Tribology:

    UNIT-I

    Introduction to Tribology: Definition, Scope, Applications, Friction, Definition, Scope, Laws of friction. Friction theories. Surface contaminants, Effect of sliding speed on friction.

    UNIT-II

    Introduction to Tribology: Definition, Scope, Applications, Friction, Definition, Scope, Laws of friction. Friction theories. Surface contaminants, Effect of sliding speed on friction.

    UNIT-III

    Surface Interactions: Elastic & Plastic deformation of surfaces. Contact of Solids, Contact of Ideally Smooth Surfaces. Distribution of Pressure over elastic contact of two curvilinear bodies. Formulae for calculation of contact area. Physico-Mechanical properties of surface layers, Characteristics of Surface Geometry. Classes of surface roughness. Contact of rough surfaces. Interaction of surface peaks. Real and contour area of contact.

    UNIT-IV

    Lubrication: Definition & Scope. Generalized Reynold's equation. Flow and shear stress, energy equation. Mechanism of pressure development in bearings. Concept of Boundry Layer.

    UNIT-V

    Bearing design considerations & characteristics: Bearing design procedure & steps. Plain slider bearing. Step (Rayleigh step) bearing. Infinitely long journal bearing. Infinitely short journal bearing. Future scope and applications.

    Books:

    • 1. Introduction to Tribology of bearings by - B. C. Majumdar., S Chand & Co.
    • 2. Hand Book of Tribology -- WHILEY
    • 3. Fundamentals of Fluid film lubrication by – Bernard Hamrock, Mc Graw Hill International Edition.
    • 4. Tribology in Industries by Sushil. K. Srivastava, S Chand & Publications
    • 5. Basic Lubrication theory by Alastair Cameron.

    Industrial Ergonomics:

    UNIT-I

    Introduction: Importance applications and principles of occupational ergonomics. Physiological Principles: Muscular work, Nervous control of movements, Improving working efficiency. Optimal use of muscle strength. Guidelines for work layout. Skilled work: Acquiring skill, control of skilled movements. Design of tools and equipments for skilled work.

    UNIT-II

    Heavy work: Energy consumption, Efficiency, Heart rate as a measure of workload. Work-station Design: Anthropometric data, Reach and clearance dimensions. Percentiles to be accommodated.

    UNIT-III

    Working Heights: Comfortable working postures. Room to grasp or move things, and operate controls. Sedentary work. Its advantages, disadvantages and limitation. Sedentary workplace design. Design of VDT workstations, Design of Key board. Handling Lads: The Human spine, back troubles associated with industrial work, Intervertebral disc, disc pressure, slip of disc, Bio-mechanical models of lower back. Recommendations for handling loads. Man-Machine System: Display equipment, Controls, Relation between control and display instruments, Mental activity, Fatigue, Occupational stress, Job design in monotonous task.

    UNIT-IV

    Human Visual System: Accommodation, Aperture of the pupil, Adaptation of reline, eye movements Visual capacity, Visual strain, Physiology of reading. Ergonomic Principles of Lighting: Light sources, measurement, physiological requirements of artificial lighting, arrangement of light. Light for fine work and for VDT offices.

    UNIT-V

    Noise and Violation: Sound perception, Noise load, damage to hearing, physiological and psychological effects of noise. Protection against noise, Vibrations and their effect on performance. Working Environment: Thermo-regulation in human body, comfort indoors, Air quality and its dryness, Air pollution and ventilation. Heat in industry Recommendations for comfort indoors. Daylight, colours and music for pleasant work environment.

    Books:

    • 1. Fitting the task to the Man, E. Gandjean, Taylor and Francis.
    • 2. A guide to Ergonomics of Manufacturing, Helander, M., East-West Press.
    • 3. Human Factor in Engineering and Design, Sanders, M.S., and Mc Cormik, E.J., McGraw.Hill

    Concurrent Engineering:

    UNIT-I

    Introduction: Background and challenges faced by modern production environment, sequential engineering process, Concurrent engineering definition and requirement, meaning of concurrent objectives of CE, benefits of CE, Life cycle design of products, life cycle costs. Support for CE: Classes of support for CE activity, CE organizational, structure CE, team composition and duties, Computer based Support, CE Implementation Process.

    UNIT-II

    Design Product for Customer: Industrial Design, Quality Function Deployment, house of quality, Translation process of quality function deployment. Modeling of Concurrent Engineering Design: Compatibility approach, Compatibility index, implementation of the Compatibility model, integrating the compatibility Concerns.

    UNIT-III

    Design for Manufacture (DFM): Introduction, role of DFM is CE, DFM methods, e.g. value engineering, DFM guidelines, design for assembly, creative design methods, product family themes, design axioms, Taguchi Design Computer based approach to DFM. Evaluation of manufacturability and assimilability.

    UNIT-IV

    Quality by Design: Quality engineering & methodology for robust product design, parameter and Tolerance design, Quality loss function and signal to noise ratio for designing the quality, experimental approach.

    UNIT-V

    Design for X-ability: Design for reliability, life cycle serviceability design, design for maintainability, design for economics, decomposition in concurrent design, concurrent design case studies.

    Books:

    • 1. Concurrent Engineering Kusiak John Wiley
    • 2. Concurrent Engineering Menon Chapman & hall
    04
  • JEME-701

    Computer Aided Design:

    UNIT-I

    Introduction: Introduction to CAD/CAED/CAE, Elements of CAD, Essential requirements of CAD, Concepts of integrated CAD/CAM, Necessity & its importance, Engineering Applications Computer Graphics-I CAD/CAM systems, Graphics Input devices-cursor control Devices, Digitizers, Keyboard terminals, Image scanner, Speech control devices and Touch, panels, Graphics display devices-Cathode Ray Tube, Random & Raster scan display, Colour CRT monitors, Direct View Storage Tubes, Flat Panel display, Hard copy printers and plotters.

    UNIT-II

    Computer Graphics-II: Graphics standards, Graphics Software, Software Configuration, Graphics Functions, Output primitives-Bresenham's line drawing algorithm and Bresenham's circle generating algorithm Geometric Transformations: World/device Coordinate Representation, Windowing and clipping, 2 D Geometric transformations-Translation, Scaling, Shearing, Rotation & Reflection Matrix representation, Composite transformation, 3 D transformations, multiple transformation.

    UNIT-III

    Curves: Curves representation, Properties of curve design and representation, Interpolation Vs approximation, Parametric representation of analytic curves, Parametric continuity conditions, Parametric representation of synthetic curves-Hermite cubic splines-Blending function formulation and its properties, Bezier curves-Blending function formulation and its properties, Composite Bezier curves, B-spline curves and its properties, Periodic and non-periodic B-spline curves.

    UNIT-IV

    3D Graphics: Polygon surfaces-Polygon mesh representations, Quadric and Superquadric surfaces and blobby objects, Solid modeling-Solid entities, Fundamentals of Solid modeling-Set theory, regularized set operations, Half spaces, Boundary representation, Constructive solid geometry, Sweep representation, Color models, Application commands for AutoCAD & ProE software.

    UNIT-V

    Numerical Methods: Introduction, Errors in numbers, Binary representation of numbers, Root finding-Bisection method, Newton Raphson method, Curve fitting-Least square method, Numerical differentiation-Newton's interpolation, Numerical Integration-Trapezoidal and Simpson method. Finite Element Method: Introduction, Principles of Finite elements modeling, Stiffness matrix/displacement matrix, Stiffness matrix for spring system, bar & beam elements, bar elements in 2D space (truss element)

    Books:

    • 1. Computer Graphics Hearn & BakerPrentice Hall of India
    • 2. Computer Aided Engineering Design Anupam Saxena & B. Sahay HP Groove EW
    04
  • JEME-702

    Automobile Engineering:

    UNIT-I

    Power Unit and Gear Box: Principles of Design of main components. Valve mechanism. Power and Torque characteristics. Rolling, air and gradient resistance. Tractive effort. Gear Box. Gear ratio determination. Design of Gear box.

    UNIT-II

    Transmission System: Requirements. Clutches. Torque converters. Over Drive and free wheel, Universal joint. Differential Gear Mechanism of Rear Axle. Automatic transmission, Steering and Front Axle. Castor Angle, wheel camber & Toe-in, Toe-out etc. Steering geometry. Ackerman mechanism, Understeer and Oversteer.

    UNIT-III

    Braking System: General requirements, Road, tyre adhesion, weight transfer, Braking ratio. Mechanical brakes, Hydraulic brakes. Vacuum and air brakes. Thermal aspects. Chasis and Suspension System: Loads on the frame. Strength and stiffness. Various suspension systems.

    UNIT-IV

    Electrical System: Types of starting motors, generator & regulators, lighting system, Ignition system, Horn, Battery etc. Fuel Supply System: Diesel & Petrol vehicle system such as Fuel Injection Pump, Injector & Fuel Pump, Carburetor etc. MPFI.

    UNIT-V

    Automobile Air Conditioning: Requirements, Cooling & heating systems. Cooling & Lubrication System: Different type of cooling system and lubrication system. Maintenance system: Preventive maintenance, break down maintenance and over hauling.

    Books:

    • 1. Automotive Engineering- Hietner
    • 2. Automobile Engineering - Kripal Singh.
    • 3. Automobile Engineering - Narang.
    • 4. Automotive Mechanics- Crouse
    • 5. Automobile Engineering - Newton and Steeds.
    04
  • JEME-751

    CAD/CAM Lab:

    Note: Total TEN Experiments are too carried out. FIVE Experiments each from CAD and CAM.

    • A. CAD Experiments
      • 1. Line Drawing or Circle Drawing experiment: Writing and validation of computer program.
      • 2. Geometric Transformation algorithm experiment for translation/ rotation/ scaling: Writing and validation of computer program.
      • 3. Design of machine component or other system experiment: Writing and validation of computer program.
      • 4. Understanding and use of any 3-D Modeling Software commands.
      • 5. Pro/E/Idea etc. Experiment: Solid modeling of a machine component
      • 6. Writing a small program for FEM for 2 spring system and validation of program or using a fem Package
      • 7. Root findings or curve fitting experiment: Writing and validation of computer program.
      • 8. Numerical differentiation or numerical integration experiment: Writing and validation of computer program.
    • B. CAM Experiments
      • 1. To study the characteristic features of CNC machine
      • 2. Part Programming (in word address format) experiment for turning operation (including operations such as grooving and threading) and running on CNC machine
      • 3. Part Programming (in word address format or ATP) experiment for drilling operation (point to point) and running on CNC machine
      • 4. Part Programming (in word address format or ATP) experiment for milling operation (contouring) and running on CNC machine
      • 5. Experiment on Robot and programs
      • 6. Experiment on Transfer line/Material handling
      • 7. Experiment on difference between ordinary and NC machine, study or retrofitting
      • 8. Experiment on study of system devices such as motors and feed back devices
      • 9. Experiment on Mecatronics and controls
    02
  • JEME-752

    I.C. Engine & Automobile Lab:

    Note: Minimum 10 experiments out of following in depth and details.

    • 1. Performance Analysis of Four stroke S.I. Engine- Determination of indicated and brake thermal efficiency, specific fuel consumption at different loads, Energy Balance.
    • 2. Determination of Indicated H.P. of I.C. Engine by Morse Test.
    • 3. Performance Analysis of Four stroke C.I. Engine- Determination of indicated and brake thermal efficiency, specific fuel consumption at different loads, Energy Balance.
    • 4. Study & experiment on Valve mechanism.
    • 5. Study & experiment on Gear Box.
    • 6. Study & experiment on Differential Gear Mechanism of Rear Axle.
    • 7. Study & experiment on Steering Mechanism.
    • 8. Study & experiment on Automobile Braking System.
    • 9. Study & experiment on Chassis and Suspension System.
    • 10. Study & experiment on Ignition system of I.C. Engine.
    • 11. Study & experiment on Fuel Supply System of S.I. Engines- Carburetor, Fuel Injection Pump andMPFI.
    • 12. Study & experiment on Fuel Supply System of C.I. Engines- Injector & Fuel
    02
  • JEME-753

    Project
    02
  • JEME-754

    Industrial Training I & II Evaluation and viva

    02
  • JGP-701

    General Proficiency
    02
  • Total Credits
     
    30