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| New Sidsar Campus, Bhavnagar - 364 060, Gujarat, India. |
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| New Sidsar Campus, Bhavnagar - 364 060, Gujarat, India. |
| The Institute Acadamics Students Syllabus Happening Quick Link Home |
M – 701 MACHINE DESIGN – III
(A) THEORY: 1 GEAR: Basic principles and force analysis employed in design of spur, helical, bevel and pair of worm and worm wheel gears, determination of working stresses and load carrying capacity. As per application requirements such as velocity ratio, torque transmission, working condition, space requirement and life of gears, selection of gear profile, materials, number of teeth, module and dimensions of gears.
2. MATERIAL HANDLING EQUIPMENT: (a) General design considerations, selection of factor of safety in material handling equipment design, Different terms related to specification and performance measurement, different elements of materials handling equipments, main hoisting, cross traverse, longitudinal travel, selection of suitable material handling equipment. Detail design of main hoisting unit – hook, drum, rope selection, etc.
(b) Conveyor Design: Types, applications and general design principles, procedure and main elements, main elements. 3. FRACTURE,FATIGUE&CREEP: Types fracture, factors affecting fracture formation, Brittle fracture, Ductile fracture, fatigue failure, factor to cause facture failure, Mechanism of fatigue failure under combined stresses, Design for fracture, fatigue limit, practical aspects of fatigue, for high temperature failure (Creep), Creep strength, factors affecting creep, creep curve, primary, secondary & testing creep, mechanism of creep.
4. Introduction to CAD, CAD and conventional design, elements of CAD, use of computers in design, their benefits and applications, computer aided design of simple machine elements like spring, shaft, coupling, etc. Application of optimization in design.
(B) PRACTICAL/ORAL : It shall be based on topics mentioned above and term work.
(C) TERM WORK: It shall be based on topics mentioned above and report along with assembly and drawing sheets for given problem.
(D) REFERENCE BOOKS:
1. Machine Design by Pandya & Shah 2. Machine Design by Patel & Pandya Vol-II 3. Machine Design by R.T.Shah & T.N.Joshi. 4. Machine Design by Bahal & Goel. 5. Machine Design by Sharma & Agrawal. 6. Machine Design by Sunderaj Murthiy 7. Machine Design by R.K.Jain. 8. Machine Design by Acherkan. 9. Machine Design by N.K.Mehta 10. Element of Machine Design by Bhandari. 11. Principles of Machine Design by S.K.Basu. 12. Deasign of M/C Elements. by Fairs. 13. “ “ Tools. by Sen & Bhattacharya. 14. Handbook of Machine Tool Design by CMTI, Banglore. 15. Design Data Book PSG by Coimbtore.
SUBJECT : M 701 Machine Design - III Semester : BE VII Name of Laboratory : Work Shop (Engg. Drafting Lab) Laboratory In-charge : H M Maniar Room No. : Workshop 19
LIST OF EXPERIMENTS:
1. Major problem on (any one) Gear Box/ Material Handling Equipments
2. Minor problems on
- Problems on Speed reducer on \ 1. Spur Gear 2. Helical and Bevel Gear 3. Worm Gear - Problems on Material Handling Equipments
3. Assignments
M – 702 HEAT AND MASS TRANSFER
(A) THEORY: 1. One Dimensional steady state conduction. Derivation of Generalized equation in the Cartesian and cylindrical Co-ordinates. Dependence of thermal conductivity of gases Liquids, metals, and refectory material. Determination of thermal conductivity of metals, refectories and Building materials. Temperature Distribution and heat flow in study state through plane Cylindrical and Spherical walls with constant and variable thermal conductivity, composite walls, and Electrical analogy.
2. RADIATION: Nature of radiation, its intensity, concept of black and grey surfaces.Laws of radiation; kirchoof’s law, Stephan Boltzmann’s Plank’s & wein displacement law. Emissivity. Electrical analogy, Heat exchange between black and gray surfaces with and without re-radiating surfaces. Heat exchange between the enclosed body and the enclosure. Effect of radiation shields.
3. CONVECTION: Dimensionless numbers and their interpretations, continuity equation, Concept of hydrodynamic and thermal boundary layers, Momentum equation and energy equation; use of approximate integral methods in their derivations. Derivation of generalized equation in dimensionless groups by dimensional analysis and principle of similarity. Natural Convection: Ecker’s equation, use of experimental co-relation to determine the heat transfer coefficient and the heat loss, in finite and infinite spaces. Force Convection : Determination of the heat transfer coefficient from experimental co-relation for parallel counter and cross flow arrangements.
4. HEAT EXCHANGERS: Types of heat exchangers: Parallel, counter, cross flow and multiple pass, the logarithmic mean temperature difference, the overall heat transfer coefficient. Effect of fouling on the performance of heat exchanges. Determination of the numbers of passes. Number of tubes per pan and length of tubes for a heat exchangers. Effectiveness of boilers, condensers and regenerators, design of different heat exchangers.
5. COMBINED MODES OF HEAT TRANSFER : Convection, conduction and radiation, overall heat transfer coefficient, Heat losses from pipe lines, furnaces, air spaces, critical thickness of insulation. Convection and conduction, heat transfer form fins, effective of fins.
6. ELEMENTARY MASS TRANSFER : Fick’s law, Equimonal diffusion, diffusion of vapors through a stagnation medium, similarity between heat and mass transfer, Heat and mass transfer in humidification and dehumidification, Application to engineering problems.
(B) TERM WORK: Term work shall consist of a report of experiment based on the topics of the syllabus. (C) PRACTICAL/ORAL : The practical examination shall be as under. Oral or practical examination based on the experimental work. (D) REFERENCE BOOKS: 1. Course in Heat & Mass Transfer by S.Domkundwar. 2. Heat & Mass Transfer by C.P.Arora. 3. Heat & Mass Transfer by R.C.Patel 4. Text Book on Heat Transfer by Dr.S.P.Sukhatme. 5. Heat Transfer by Gupta & Prakash.
SUBJECT : M-702 HEAT & MASS TRANSFER Semester : BE VII Name of Laboratory : HMT Lab Laboratory In-charge : V D Dhiman Room No. : 113
LIST OF PRACTICAL:
1. Determination of Thermal conductivity of plate by Hot plate method.
2. Determination of Thermal conductivity of insulating powder by spherical method.
3. Determination of Heat transfer co-efficient of pin-fin under natural convection.
4. Determination of Heat transfer co-efficient of pin-fin under forced convection
5. To determine Stefan Bolt man constant
6. To determine the overall heat transfer co-efficient of single pass tube in tube type heat exchanger for 1) parallel How and 2) counter follow conditions and to plot the graph to over all heat transfer co-efficient V/S Reynolds number.
7. Determination of local and overall heat transfer co-efficient under natural convection for a vertical plate.
8. To determine emissivity of a given plate under radiation.
9. Tutorials. M – 703 REFRIGERATION AND AIR-CONDITIONING
(A) THEORY: REFRIGERATION 1. VAPOR COMPRESSOR CYCLE: Deviation of practical vapor compression cycle from theoretical vapor compression cycle, its representation on P.H. and T- S charts, determination of COP, Compound compression with water intercooler, multiple evaporator systems, its applications.
2. VAPOR ABSORPTION REFRIGERATION SYSTEM: Principle, desirable properties of mixture, Coefficient of performance of ideal absorption system, h – x diagram, various processes on h – x diagram, Li – Br system, ammonia system and their applications.
3. REFRIGERATION SYSTEM COMPONENTS: Open type, hermetical sealed and rotary compressions, volumetric efficiency, condensers, Types of expansion valves, capillary, Tube, evaporators, their salient features, selection and performance, gas charging and maintenance of refrigeration systems.
4. WATER VAPOR REFRIGERATION SYSTEM: Operation of water vapor systems, performance, advantage, limitations and applications.
5. REFRIGERANTS: Designation of refrigerants, classification and properties of various refrigerants. AIR CONDITIONING
6. PROPERTIES OF AIR AND HUMAN COMFORT: Various psychometric processes and use of psychometric chart, human comfort condition, cencept of effective temperature.
7. AIR CONDITIONING LOAD ANALYSIS & LOAD CALCULATIONS: Summer air-conditioning load, types, variation of cooling load, design conditions, heat transmission through walls, roofs, solar heat load, shading, heat gain from outside air, load due to occupants, lights, electric motors, appliances, product load, miscellaneous heat gains, winter air-conditioning load, types, building heat losses and leakages, load calculations for residential, commercial and industrial applications. 8. EQUIPMENT SELECTION: Method of heat and moisture removal, basic equations, SHF by pass factor, selection of equipment, heating and humidifying requirements. 9. AIR-CONDITIONING SYSTEMS AND DISTRIBUTION: Central, unitary and remote air conditioning self contained air conditioning units supply & return air outlets, grills, registers. 10. ELEMENT OF AIR-CONDITIONING SYSTEMS: Fan and its selection, ducts and its design, air-cleaning method. (B) PRACTICAL/ORAL: The laboratory work shall consist of equipments/ practical and study based on above mentioned topics. (C)TERMWORK: Term work shall consist of laboratory/practical work to be written and reported in form of Journal. (D) REFEREINCE BOOKS: 1. Refrigeration and Air Conditioning by S.Dom Kundwor 2. Refrigeration and Air Conditioning by C.P.Arora. 3. Refrigeration and Air Conditioning by Stoecker & Jones 4. Refrigeration and Air Conditioning by Dossat. 5. Refrigeration and Air Conditioning by Manohar Prasad 6.Refrigeration and Air Conditioning by R.C.Patel 7Refrigation and Air Conditioning by Balleny. 8. Air Conditioning by A.K.Mehta
SUBJECT : M 703 REFRIGERATION & AIR CONDITONING Semester : BE VII Name of Laboratory : Refri. & AC Lab. Laboratory In-charge : V D Dhiman Room No. : 110 LIST OF EXPERIMENT:
1. Familiarization with the various refrigeration tools and their performance.
2. Study of service valve and gauge manifold.
3. Study of various servicing operations such as 1) Vaccumination 2) Charging 3) Pressurization and leak detection 4) pumping down of the unit. 4. Study of refrigeration compressors.
5. Study of different types of expansion devices.
6. Study of water cooler.
7. Study of window air conditioner.
8. To find out capacity of fan from suction side.
9. Study of various measuring instruments . 1) Impact tube & Pitot tube 2) Velometer 3) Anemometer.
10. Study of Electrolux refrigerator.
11. Tutorials. 12. Visits to Ice plant/ milk processing plant / cold storage plant / central Ac plant and preparation of its report. M-704 CONTROL ENGINEERING
(A) THEORY: 1. BASIC CONTROL SYSTEM: System differential equation of electrical, Mechanical, Thermal, Hydraulic and Electromechanical network, Analogy. A systematic approach for control system design.
2. THEORY OF AUTOMATIC CONTROL: Concept of feed back referred to linear control systems in general, e.g. displacement and speed control, process control, definition and terminology. Open loop and closed loop systems and its advantages.
Block diagrams and single flow graph representation of a physical system. Block diagram algebra, transfer function from a block diagram.
Basic control actions and controllers – on – off. Proportional, derivative and integral controllers, Steady – state analysis. Transient response of first order and second order systems to step, ramp and sinuscidal input, steady errors. Applications of Laplace transform methods, Reuth’s stability criteria and root Locus methods Improving system Performance.
3. HYDRAULIC SYSTEM: Characteristic of hydraulic components control valves, source of hydraulic power hydraulic meters. Pitens and transmission. Elements of circuit design. Accumulation control circle such as postion control and speed control circuit, hydraulic circuit design problems.
4. Pneumatic systems pneumatic power supply, Amplifiers with different controlling actions, pneumatic valves and cylinders. Three of four way and pilot valves.
5. ELECCTRICAL SYSTEMS: Speed control of P.C.motors, Remore center positional serve mechanism ( including effect of gearing between motor and load)
6. CONTROL COMPONENTS: Pneumatic relays, Control mechanisms for liguid level, boiler feed control, pressure regulation, throttle valve, temperature regulations and industrial process regulation.
(B) REFERENCE BOOKS : 1. Modern Control Engineering by Ogata-Prentice Hall of India.
2. Control System Engg. by Negrath-Wiely Easiern.
3. Control Engineering by Kuo.
M – 705 ENERGY SOURCE ( E. P.-I )
(A) THEORY: 1. ENERGY: Forms of Energy, applications energy problems, types of sources such as conventional and alternative energy sources.
2. CONVENTIONAL ENERGY SOURCES: (a)Thermal By Combustion of fuel. By Combustion of liquid fuel. By Combustion of gaseous fuel. Their advantages and limitations. (b) Hydras : Use of potential energy of water into kinetic energy and power generation by water turbines. Its advantages and limitations.
(c) Nuclear : by fusion or fission of nuclear fuels, types of nuclear reactors, its advantages and limitations.
3. ALTERNATIVE ENERGY SOURCES: (a) Solar: Solar radiation and instrumentation, solar constant, types of Collectors, their performances and efficiencies, collector losses concentrating collectors, receiver, and restoration system, optical losses, heat transfer in solar collectors, selective coatings, solar energy storage systems, its application such as solar water heater, solar air heater, solar desalination, solar drier, solar ponds, solar refrigeration, solar petrol pump, fundamentals of photo voltaic cells. Limitations of solar energy sources.
(b) WIND ENERGY : Energy in winds, analysis of wind speeds, wind energy conversion, horizontal and vertical axes wind mills, It’s performance characteristics, applications and limitations.
(c) BIO-MASS TECHNOLOGY : Principals of bio-gas production, Social-economic importance of gobar-gas and bio-mass, construction and operation of such plants, its limitations application of bio-gas in industry.
(d) MINOR Tidal, ocean-thermal, Geothermal, Wave, Magneto hydro-dynamic plant, use of non conventional fuels and their applications.
PRACTICAL/ORAL: It shall be base on topic mentioned above and term work. TERM WORK : It shall be based on experiment/visit/study based on above mentioned topics. REFERENCE BOOKS : 1. Solar Energy Utiolization by G.P.Rai. 2. “ Thermal Processes by Bckman and Duffie. ok vdd 3. “ Principles. by S.P.Sukhatme..
M – 705 COMPUTER AIDED DESIGN ( E. P.-I )
1. INTORUDTION TO CAD : Definition, scope & benefits and CAD, Conventional design Vs CAD, Hardware for CAD, Workstation and micro station, Major hardware items – Their construction, Function and application, CAD peripherals, Specification of hardware items, Hardware capabilities and selection, CAD software available in market, Comparison of CAD software based on capabilities and areas of applications, computer languages used in CAD.
2. COMPUTER GRAPHICS : Definition, Primitive elements of graphics, Geometrical shapes as combination of graphic primitive elements, Graphic devices-Output devices and Input devices, Image representation in computer, Transformations – Viewing, Modeling & Three dimensional viewing.
3. CAD SOFTWARE DATABASE AND PROGRAMMING : Systems software, Operating system – DOS, UNIX, etc. utilities, Computer graphics standards- CORE, Pseudo codes, GKS-2D & 3D , PHIGS, IGES, METAFILE, etc. their characteristics, capabilities and utilities, Application software for design analysis and drafting, Use of some standard application softwares, Database preparation for design analysis and drafting and it’s management, Simple sample programes for design and analysis applications.
4. CAD OF MECHANICAL COMPONENTS : Mechanical and structural members-column, beam, links, shafts, machine tool elements, hooks etc., Flexible parts likes spring and flexible shaft, Transmission members such belts, chains, gears, clutches etc., Fastners, bearings, bushes etc.
5. INTRODUCTION TO FINITE ELEMENT METHOD : Introduction, Types of meshes, Various shapes of elements, Preprocessor and postprocessors, Programming for FEM, FEM software packages, Simple for 2D analysis.
6. INTRODUCTION TO CAD OPTIMIZATION : Introduction, engineering design Vs optimum design, objectives and functions for OPTIMIZATION, Classification of optimization problems, Procedural steps for design optimization, Software for optimizations. 7. LINKING CAD WITH DRAFTING PACKAGE AND CAM : Interfacing design, analysis with drafting- Introduction, parametric design, Auto lisp language- introduction, Application of drawing example of simple problem, Linking of drafting package with CAM, Pre and post interfacing standards.
TERM WORK :
It shall be based on measure topic areas of syllabus as above and problem solutions should accompany computer printouts.
PRACTICAL/ORAL :
It shall be based on above syllabus and term work prepared.
REFERENCE BOOKS :
1. Computer aided design by C.S.Krishnamoorthy & S.Rajeev.
2. Mechanics and Material for Design by Mathanm H. Cook. 3. An Introduction to FEM by J.N.Reddy. 4. Introduction to optimum design by Arror 5. Design of Mechanical Elements by Mott (Mc Graw Hill Pub.Co.)
6. Mechanical Enginnering Design by J.E.Shigley. 7. Computer Graphics by Hern & Baker. 8. Computer Graphice and Design.by Dr.P.Radhakrishnan Dr. C.P.Kothanderman
SUBJECT : M 705 COMPUTER AIDED DESIGN (EP-I) Semester : BE VII Name of Laboratory : Computer Center Laboratory In-charge : J A Vadher Room No. : 118
List of Practical:
1. Study of Computer Aided Design with Hardware, Software and Basic Specification of CAD Workstation 2. Computer Aided Design of Below Mentioned Machine elements: A) Shaft Design B) Spring Design C) Coupling Design D) Gear Design E) Open and Cross Belt Design 3. Computer Aided Drafting of Two dimensional elements using C-graphics 4. Programming on Two Dimensional Transformation using C Programs 5. C Programming on Scan conversion of Line and Circle using Breseham’s Algorithm 6. Wire frame modeling for given design using CAD Software 7. Solid modeling for given design using CAD Software 8. Programming Using Script File 9. Exercise on Finite Element Analysis with application and advantages 10. Computer Aided Optimum design 11. Surface Modeling using CAD Software 12. Study CAD Data Base with Importance and Advantage 13. Computer Aided Design of Mechanism using CAD software
M – 705 PRODUCTION PLANNING & CONTROL & DATA PROCESSING. ( E. P.-I )
1. IMPORTANT STAGE OF PPC SYSTEM : Types of production system and their characteristics -mass production, batch or job production, continuous production.
2.SALES FORECASTING: Definition and concept of estimating product demand, Sales fore casting techniques, techniques to absorb fluctuations in demand.
3.PRODUCT DESIGN & DEVELOPMENT: Product design functions, factors affecting product design like functional, esthetic, ergonomic and part manufacturing, elements of product development – standardization and simplification of specification.
4.PROCESS PLANNING: Selection of process, selection of material, economic batch quantity- rating, economics of machine tool selection.
5.PRODUCTION CONTROL: Factors affecting scheduling, scheduling procedure & techniques, Line of balance, assembly lines, balancing machine, sequencing, graphical solution of sequencing problem, Dispatching procedure, Centralized and decentralized dispatching.
6.PROCESS CONTROL: Process reporting, use of order control, Gantt chart, machine load Gantt chart, making a report of work accomplishment, methods to take corrective action, application of computers in production control.
7. STATISTICAL QUALITY CONTROL : Variable and attributes, standard probability distribution curves and their uses, SQC control chart for variables and attributes, their interpretation and application, Process capability and its relation with specifications. Acceptance sampling. Sampling procedure. Single and double sampling plans. O.C. Curve and their applications. A O Q Curve.
8. DATA PROCESSING: Role of management Information systems. Assessing information needs, identification and development of information sources, design and development of information flow network.
9. COMPUTERS IN MIS: Processing information flow, maintaining records and generating output for decision-making.
PRACTICAL: It will be based on the above topics and term work prepared.
TERM WORK: At least 8 – 10 practical are to be given on the above topics.
BOOKS: 1. Production Management by H.N.Broom. 2. Modern Production Management by E.S.buffa. 3. Principles & Design of Production Planning by Sheele Westerman and control & Wimmset. 4. Production system: Planning analysis and control by J.M.Riggs. 5. Elements of Production Planning & Control by Eilon. 6. Introduction to Data Processing by F.R.Crawford. 7. Operation Management by Barry Shore. 8. Information systems by Burch & Strarter. 9. System Analysis and Data Processing by Manor. SUBJECT : M-705 Production Planning & Control & DataProcessing (EP-I)Semester : BE VII Name of Laboratory : HMT Lab Laboratory In-charge : V D Dhiman Room No. : 113
List of Practical
M-706 PROJECT - I (Updated-2006)
(A) THEORY : NIL (B) TERM WORK: Term work shall consists of report on the project work done under the practical. (C) PRACTICAL/ORAL: The project shall consists of the following work DESIGN & FABRICATION OR DESIGN & DRAWING OR ANALYTICAL WORK OR A PROBLEM ON COMPUTER WORK OR INDUSTRIAL PROJECT.
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