SRI SIDDHARTHA INSTITUTE OF TECHNOLOGY- TUMAKURU sem 2020-21.pdf · 1 Heat and Mass Transfer- A...

SRI SIDDHARTHA INSTITUTE OF TECHNOLOGY- TUMAKURU

(A constituent College of Siddhartha Academy of Higher Education, Tumakuru)

Department: MECHANICAL ENGINEERING

DEPARTMENT OF MECHANICAL ENGINEERING

PROPOSED CURRICULUM OF VI SEMESTER

2018-2019 BATCH

Sl. No

Sub. Code Subject Tittle L T P C

1. 18ME601 DESIGN OF MACHINE ELEMENTS – 2 3 1 0 4

2. 18MEI602 AUTOMOBILE ENGINEERING 3 0 2 4

3. 18ME603 HEAT & MASS TRANSFER 3 1 0 4

4. 18ME6PE4X PROFESSIONAL ELECTIVE-II 3 0 0 3

5. 18ME6OE5X OPEN ELECTIVE -II 3 0 0 3

6. 18ME6MP01 MINI PROJECT 0 0 4 2

7. 18ME607 HEAT & MASS TRANSFER LAB 0 0 2 1

8. 18ME608 COMPUTER AIDED ENGINEERING LAB 0 0 2 1

9. 18SK601 SKILL DEVELOPMENT-IV - - 2 1

Total 15 02 12 23

Professional Elective-II Open Elective - II

Sub. Code Subject Tittle Sub. Code Subject Tittle

18MEPE41 FINITE ELEMENT METHODS 18ME6OE51 PRODUCT DESIGN &

DEVELOPMENT

18MEPE42 ROBOTICS & AI 18ME6OE52 ENERGY

MANAGEMENT




Syllabus for the Academic Year – 2020 - 2021

Department: MECHANICAL ENGINEERING Semester: VI

Subject Name: DESIGN OF MACHINE ELEMENTS – 2

Subject Code: 18ME601 L-T-P-C: 3-1-0-4

UNIT DESCRIPTION HOURS

I Hydrodynamic and Hydrostatic Bearings:- Introduction, The Reynolds Equation, Thrust Slider, Journal Slider Bearings, Squeeze Film Bearings, Hydrostatic Bearings Rolling Element Bearings:- Introduction, Historic Overview,

Bearing types-Ball bearings- Roller bearings. Static Load

Distribution.

10

II Spur Gear:- Introduction, Types of Gear, Gear Geometry, Gear

Ratio, Contact ratio, Tooth thickness, backlash, interference, Gear

Materials, Load acting on gear tooth, Bending stresses on gear

tooth.

10

III Helical, Bevel and Worm Gears:- Introduction, Helical gears-

Helical gear relationships, Pitches of Helical gears, Equivalent

Number of Teeth and Pressure Angle, Helical Tooth Proportions,

Loads and Stresses, AGMA design. Bevel Gear- Types of Bevel

gears, Bevel Gear Geometry and forces, ASME Design. Worm

Gears:- Tooth Geometry, Forces on Worm Gears, ASME Equations.

11

IV Springs:- Introduction, Spring Materials, Helical Compression Springs, Leaf Springs, Belleville springs. Flexible Machine Elements:- Introduction, Flat belts, Synchronous

belts, V-belts, wire ropes, Rolling chains.

11

V Brakes: - Introduction, Band brake, Block Brakes, internal expanding

brake.

Clutch: - Introduction, disk clutches, cone clutch. Centrifugal clutch

10

Question paper Pattern:

Two questions to be set from each unit and student have to answer any one question

from each unit. Totally 5Q need to be answered by the students.




Text Books:

Sl

No Text Book title Author

Volume and Year of

Edition

1 Machine Design V.B. Bhandary, TATA Mc-Graw Hill

Publication

Reference Book:

Sl


Volume and Year of

Edition

1 Machine Design Sharma & Agarwal,

SK Kataria & Sons

Publications, New

Delhi.

Course Outcomes

Course outcome

Descriptions

CO1

Recognize and define the terminology involved in the design of m/c components like flexible m/c elements (springs, belts, chains, wire ropes etc.), transmission components like spur gear, helical gears, bevel gears, worm gears etc. & other miscellaneous components like power absorbing machines like clutches, brakes etc., bearings ( journal bearing, antifriction bearings)

CO2 Understand and apply the concepts related to the working principles of flexible machine elements, transmission and miscellaneous components

CO3 Analyze and Evaluate the working of transmission gears, flexible drives and support systems, power absorbing machines.

CO4 Design the transmission system and support system required for the

same





Subject Name: AUTOMOBILE ENGINEERING

Subject Code: 18MEI602 L-T-P-C: 3-0-2-4


I Engine Components and Cooling & Lubrication systems: SI & CI engines, cylinder arrangements and their relatives merits, Liners, Piston, connecting rod, crankshaft, valves, valve actuating mechanisms, valve and port timing diagrams, Types of combustion chambers for S.I. Engine and C.I. Engines, Compression ratio, methods of a Swirl generation, choice of materials for different engine components, engine positioning, cooling requirements, methods of cooling, thermostat valves, different lubrication arrangements.

Superchargers and Turbochargers: Naturally aspirated engines,

Forced Induction, Types of superchargers, Roots supercharger, Spiral

(Scroll) supercharger, Turbocharger construction and operation,

Intercooler, Turbocharger lag.

08

II Fuels, fuel supply systems for SI and CI engines: Conventional fuels, alternative fuels, thermodynamic cycles, normal and abnormal combustion, Cetane and octane numbers, Fuel mixture requirements for SI engines, multi point and single point fuel injection systems, fuel transfer pumps, Fuel filters, fuel injection pumps and injectors.

Ignition systems: Battery Ignition systems, magneto Ignition system,

Transistor assist contacts. Electronic Ignition, Automatic Ignition advance

systems.

08

III Power Trains: General arrangement of clutch, Principle of friction

clutches, Torque transmitted, Constructional details, Fluid flywheel, Single

plate, multiplate and centrifugal clutches. Gear box: Necessity for gear

ratios in transmission, synchromesh gear boxes, 3,4 and 5 speed gear

boxes .

Free wheeling mechanism, planetary gears systems, over drives, fluid

coupling and torque converters, Epicyclic gear box, principle of automatic

transmission.

08




IV Drive to wheels. Propeller shaft and universal joints, Hotchkiss and torque tube drives, differential, rear axle, different arrangements of fixing

the wheels to rear axle, steering geometry, camber, king pin inclination, included angle, castor, toe in & toe out, condition for exact steering,

steering gears, power steering, general arrangements of links and stub

axle, over steer, under steer and neutral steer, types of chassis frames

Suspension, springs and Brakes: Requirements, Torsion bar

suspension systems, leaf spring, coil spring, independent suspension for

front wheel and rear wheel. Air suspension system. Types of brakes,

mechanical compressed air, vacuum and hydraulic braking systems,

construction and working of master and wheel cylinder, brake shoe

arrangements, Disk brakes, drum brakes, Antilock Braking systems,

purpose and operation of antilock braking system, ABS Hydraulic Unit,

Rear-wheel antilock.

08

V Automotive emission control systems: Automotive emission controls,

Controlling crankcase emissions, Controlling evaporative emissions,

Cleaning the exhaust gas, Controlling the air-fuel mixture, Controlling the

combustion process, Exhaust gas recirculation, Treating the exhaust gas,

Air-injection system, Air-aspirator system, Catalytic converter, Emission

standards- Euro I, II, III and IV norms, Bharat Stage II, III norms.

07

AUTOMOTIVE COMPONENTS LAB

1. Demonstration of steering system, clutch, gear box, differential

box, axels and engine components.

2. Assembly and disassembly of 2 stroke engine

3. Assembly and disassembly of 4 stroke engine

4. Assembly and disassembly of piston and crank components

5. Assembly and disassembly carburetor and differential box







Text Books:

Sl


Volume and Year

of Edition

1 Automobile Engineering, Kirpal Singh. Vol I and II 2002

Reference Book:

Sl


Volume and Year

of Edition

1 Automotive mechanics: Principles

and Practices,

Joseph Heitner, D Van

Nostrand

Company, Inc

2 Automotive Mechanics S.Srinivasan, Tata McGraw Hill

2003.

3 Fundamentals of Automobile Engineering,

K.K.Ramalingam Scitech

Publications (India)

Pvt. Ltd.

Course Outcomes

Course outcome

Descriptions

CO1 Define and explain the terminology associated with engine components and automotive systems.

CO2 Understand and explain the essential principles associated with automotive systems.

CO3 Apply the concepts related to clutch and gear box and determine the solutions required.

CO4 Analyze the various automotive systems.





Subject Name: HEAT AND MASS TRANSFER



I Introductory concepts and definitions: Modes of heat transfer, basic laws of governing conduction , convection and radiation heat transfer, Thermal conductivity, convective heat transfer coefficient, radiation heat transfer, combined heat transfer mechanism, boundary conditions of 1st, 2nd, 3rd kind

Steady state Conduction Derivation of general three dimensional conduction equation in Cartesian coordinate, special cases, Derivation for heat flow and temperature distribution for One dimensional conduction equation in rectangular, cylindrical and spherical coordinates for plane and composite walls. contact resistance theory between the two walls, Electrical resistance concept Numerical problems Critical thickness of insulation without heat generation,

12

Sl.No Course Objectives

1 To understand the fundamentals of heat transfer mechanisms in fluids and solids and their applications in various heat transfer equipment in process industries.

2 To develop methodologies for solving a wide variety of practical engineering problems.




II Fins & transient conduction : Heat transfer in extended surfaces of uniform cross section without heat generation, very Long fin and short fin with insulated tip (excluding short fin without insulated tip and fin between two heat source) and Fin efficiency and effectiveness,

Transient heat conduction in solids: One dimensional transient Conduction in solids with negligible internal temperature gradient (Lumped analysis), Use of transient temperature charts for transient conduction in slab, long cylinder and sphere, Numerical problems

10

III Concepts and basic relations in boundary layers: Flow over a body, velocity boundary layer, critical Reynolds number, general expressions for drag coefficient and drag force, Thermal boundary layer, general expression for local heat transfer coefficient, average heat transfer coefficient, Nusselts number.

Free convection Application of dimensional analysis for free convection-Physical significance of Grasshoff number, Use of correlations free convection to vertical, horizontal and inclined flat plates, vertical & horizontal cylinders and spheres, (enclosed spaces excluded) Numerical Problems

10

IV Force natural convection: Application of dimensional analysis for forced convection, physical significance of Reynolds number, Prandtl, Nusselt numbers, Flow inside a duct, velocity boundary layer, hydrodynamic entrance length and hydrodynamically developed flow, flow through tubes, Numerical Problems.

Heat exchangers: classification of heat exchanger, overall heat transfer coefficient, fouling and fouling factor, LMTD, effectiveness NTU methods analysis of heat exchangers, Numerical Problems.

10

V Radiation heat transfer: Thermal radiation, definitions of various terms used in radiation heat transfer, Stefan Boltzmann law, Kirchoff’s Law, Planck's law and Wien's displacement law, Radiation heat exchange between two parallel infinite black surfaces, between two parallel infinite gray surfaces, effect of radiation shield, Intensity of radiation and solid angle, Lamberts law( radiation heat exchange between two finite surfaces configuration factor or view factor is excluded), Numerical problem.

10




Boiling and condensation Types of condensation, Nusselt theory for laminar condensation on vertical flat surface, regimes of boiling, simple numerical problems.

Mass transfer modes of mass transfer, Fick's law of diffusion, steady state equimolar counter diffusion in gases. (No Numerical)




Text Books:

Sl


Volume and Year of

Edition

1 Heat and Mass Transfer- A basic

Approach,

Ozisik, Tata Mc Graw Hill-2002

Reference Book:

Sl


Volume and Year

of Edition

1 Heat Transfer, A practical approach, Yunus and Cenegel

Tata Mc Graw Hill

2 Principles of Heat Transfer, Krieth Thomas Learning 2001

3 Heat and Mass Transfer, P.K Nag, 3rd edition Tata Mc

Graw Hill.




Course Outcomes

Course outcome

Descriptions

CO1 Understand the basic laws of heat transfer. Analyze problems and develop solutions for steady state and transient heat conduction in simple geometries (L2,L4)

CO2 Understand the fundamentals of convective heat transfer process. Evaluate heat transfer coefficients for natural convection and forced convection inside ducts. (L2,L5)

CO3 Analyze heat exchanger performance by using the method of log mean temperature difference and effectiveness. (L5)

CO4 Analyze radiation heat transfer between black body surfaces and

gray body surfaces. (L5)





Subject Name: FINITE ELEMENT METHOD

Subject Code: 18MEPE41 L-T-P-C: 3-0-0-3


I Introduction: Basic steps in FEM, Boundary value Problems, Applications Basics of theory of elasticity- Stresses and equilibrium, boundary conditions, strain displacement relations, stress- strain relations, potential energy and equilibrium.

08

II Determination of approximate solutions using Rayleigh method and Galerkin's method. One Dimensional Finite element analysis: Finite element modeling, Numbering scheme, coordinate system, shape functions, Element stiffness matrix & load vector, Finite element equations- Elimination approach

08

III One Dimensional Finite element analysis using penalty approach, Quadratic shape functions (both Potential Energy and Lagrangian method), Temperature effects-Thermal Expansions(only) of 1D bar elements, Convergence criteria, Pascal triangle, Patch Test

08

IV Trusses: Plane trusses, local & global coordinate systems, element stiffness matrix, stress calculations. Beams: Shape function, Derivation of stiffness matrix & load vectors simple problems.

08


1 To learn the basic principles of finite element procedures to solve problems.

2 To understand different boundary condition methods used in FEM to find the

approximate solutions.

3 To determine various solutions like stress, strains, deflections, temperatures,

heat fluxes etc for a structural and thermal problems.

4 To analyse the given Structural & thermal problems by finite element methods

to validate the designs.




V 1-D Steady state heat conduction: Governing equation, boundary conditions, 1-D element, for heat conduction & Convection, 1-D heat transfer in fin & Problems, Problems on composite walls, Heat generating Plates. Two- Dimensional Finite element analysis: Introduction, constant strain triangle, Shape functions for CST elements(no Numaricals)

08




Text Books:

Sl


Volume and Year

of Edition

1 Finite Element Method Dr. Babu E R Dr. Nagaraja C Reddy

Sunstar Publisher

2 Finite Element Methods S B Halesh Sapna Publications

Reference Book:

Sl No

Text Book title Author Volume and Year of

Edition

1 Introduction to Finite Elements

in Engineering

T.R.

Chandrupatala

Pearson, 4th Edition, 2015

2 Finite Element Method J N Reddy McGraw Hill International Edition

3 Fundamentals of Finite Elements Methods

Dr. S M Murigendrappa

2nd Edition, Interline Publishing, 2009




Course Outcomes

Course outcome

Descriptions

CO1 To equip the students with the Finite Element Analysis fundamentals, Background & Importance.

CO2 Analyze a physical problem; develop experimental procedures for accurately investigating the problem.

CO3 To enable the students to formulate the design and Thermal problems into FEA

CO4 To develop proficiency in the application of the finite element method (modeling, analysis, and interpretation of results) to realistic engineering problems





Subject Name: ROBOTICS AND ARTIFICIAL INTELIGENCE

Subject Code: 18MEPE42 L-T-P-C: 3-0-0-3


I FUNDAMENTALS OF ROBOT Robot – Definition – Robot

Anatomy – Co-ordinate Systems, Work Envelope, types and

classification – Specifications – Pitch, Yaw, Roll, Joint

Notations, Speed of Motion, Pay Load – Robot Parts and

Functions – Need for Robots – Different Applications

08

II ROBOT DRIVE SYSTEMS AND END EFFECTORS

Pneumatic Drives – Hydraulic Drives – Mechanical Drives –

Electrical Drives – D.C. Servo Motors, Stepper Motor, A.C.

Servo Motors – Salient Features, Applications and Comparison

of Drives End Effectors – Grippers – Mechanical Grippers,

Pneumatic and Hydraulic Grippers, Magnetic Grippers, Vacuum

Grippers; Two Fingered andThree Fingered Grippers; Internal

Grippers and External Grippers; Selection and Design

Considerations

08

III SENSORS AND MACHINE VISION Requirements of a sensor,

Principles and Applications of the following types of sensors –

Position of sensors (Piezo Electric Sensor, LVDT, Resolvers,

Optical Encoders, Pneumatic Position Sensors), Range

08


1 To understand the basic concepts associated with the design and functioning

and applications of Robots

2 To study about the drives and sensors used in Robots.

3 To understand the Artificial intelligence and space representation

4 To understand the programming and predicate logic




Sensors (Triangulation Principle, Structured, Lighting Approach,

Time of Flight Range Finders, Laser Range Meters), Proximity

Sensors (Inductive, Hall Effect, Capacitive, Ultrasonic and

Optical Proximity Sensors), Touch Sensors, (Binary Sensors,

Analog Sensors), Wrist Sensors, Compliance Sensors, Slip

Sensors. Camera, Frame Grabber, Sensing and Digitizing

Image Data – Signal Conversion, Image Storage, Lighting

Techniques. Image Processing and Analysis – Data Reduction:

Edge detection, Segmentation Feature Extraction and Object

Recognition - Algorithms. Applications – Inspection,

Identification, Visual Serving and Navigation.

IV ARTIFICIAL INTELLIGENCE: Introduction, definition,

underlying assumption, importance f A1, AI and related fields.

SPACE REPRESENTATION: Defining a problem. Production

systems and its characteristics, Search and Control strategies –

Generate and Test, Hill Climbing, Best – first Search, Problem

reduction, Constraint Satisfaction, Means – Ends Analysis.

08

V KNOWLEDGE REPRESENTATION ISSUES: Representations

and Mappings, Types of knowledge – Procedural Vs

Declarative, Logic programming. Forward Vs Backward

reasoning, Matching.

USE OF PREDICATE LOGIC: Representing simple facts,

Instance and Isa relationships, Syntax and Semantics for

Prepositional logic, FQPL and properties of Wffs, Conversion to

Clausal form, Resolution, Natural deduction.

08







Text Books:

Sl


Volume and Year

of Edition

1 Industrial Robotics – Technology, Programming and Applications

M.P.Groover, McGraw-Hill, 2001

2 Artificial Intelligence

Elaine Rich & Kevin Knight

McGraw-Hill 1983.

Reference Book:

Sl No

Text Book title Author Volume and Year of

Edition

1 Robotics Control, Sensing, Vision and Intelligence

Fu.K.S.

Gonzalz.R.C.,

and Lee C.S.G.,

McGraw-Hill Book Co.,

1987

2 Robotics for Engineers Yoram Koren,

McGraw-Hill Book Co., 1992

3 Principles of Artificial Intelligence,

Springer Verlag, Berlin, 1981.

4 Artificial Intelligence in business, Science & Industry,

Wendy B. Ranch




Course Outcomes

Course outcome

Descriptions

CO1 Understand and explain the basic concepts associated with Functioning and applications of Robots.

CO2 Understand and explain the drives and sensors used in Robots.

CO3 Describe the fundamental of artificial intelligence (AI), knowledge representation and predicate logic.

CO4 Apply basic principles of AI in solutions that require problem solving and in knowledge representation.





Subject Name: PRODUCT DESIGN AND DEVELOPMENT

Subject Code: 18ME6OE51 L-T-P-C: 3-0-0-3


I Introduction: Characteristics of successful product development,

Design and development of products, duration and cost of product

development, the challenges of product development. Development

Processes and Organizations, the front-end process, adopting the

generic product development process, the AMF development

process, product development organizations, the AMF organization.

08

II Product Planning: The product planning process, identify

opportunities. Evaluate and prioritize projects, allocate resources

and plan timing, complete pre project planning, reflect all the results

and the process.

Identifying Customer Needs: Gather raw data from customers,

interpret raw data in terms of customer needs, organize the needs

into a hierarchy, establish the relative importance of the needs and

reflect on the results and the process.

08

III Product Specifications: What are specifications, when are

specifications established, establishing target specifications, setting

the final specifications.

08


1 Competence with a set of tools and methods for product design and

development.

2 Confidence in your own abilities to create a new product.

3 Awareness of the role of multiple functions in creating a new product (e.g.

marketing, finance, industrial design, engineering, production).

4 Ability to coordinate multiple, interdisciplinary tasks in order to achieve a

common objective and enhance team-working skills.




Concept Generation: The activity of concept generation, clarifies

the problem, search externally, search internally, explore

systematically and reflect on the results and the process. Concept

Selection, Overview of methodology, concept screening, and

concept scoring,

IV Concept Testing: Define the purpose of concept test, choose a

survey population, choose a survey format, communicate the

concept, measure customer response, interpret the result, reflect on

the results and the process.

Industrial Design: Assessing the need for industrial design, the

impact of industrial design, industrial design process, managing the

industrial design process and assessing the quality of industrial

design

08

V Design for Manufacturing: Definition, estimation of manufacturing

cost, reducing the cost of components, assembly, supporting

production, impact of DFM on other factors. Prototyping,

Prototyping basics, principles of prototyping, technologies, planning

for prototypes.

08




Text Books:

Sl


Volume and Year

of Edition

1 Product Design and Development Karl.T.Ulrich, Steven

D Eppinger - Irwin McGrawHill – 2012, Fifth Edition.




Reference Book:

Sl No

Text Book title Author Volume and Year

of Edition

1 Product Design and Manufacturing A C Chitale and R C

Gupta

PH1, - 3rd Edition,

2003.

2 New Product Development - Timjones Butterworth Heinmann

Oxford. UCI -1997

3

Product Design for Manufacture

and Assembly Geoffery Boothroyd,

Peter Dewhurst

and

Winston Knight – 2002

Course Outcomes

Course outcome

Descriptions

CO1 Understand the product design and development process.

CO2 Apply creative thinking skills for idea generation.

CO3 Translate conceptual ideas into products.

CO4 Present ideas using various types of model.





Subject Name: ENERGY MANAGEMENT

Subject Code: 18ME6OE52 L-T-P-C: 3-0-0-3


I Energy Management Principles: General energy problem, Energy use patterns and scope of conservation, Need, Organizing, Initiating and managing an energy management program. Energy Auditing: Elements and concepts, Types of energy

audits, Instruments used in energy auditing.

08

II Economic Analysis: Cash flows, Time value of money, Formulae relating present and future cash flows - single amount, uniform series. Financial appraisal methods: Payback period, Net present

value, Benefit-cost ratio, Internal-rate of return & Life cycle

costs/benefits.

08

III Thermodynamics of energy conservation: Energy conservation in Boilers and furnaces, Energy conservation in Steam and condensate system. Cogeneration: Concepts, Types of cogeneration systems,

Performance evaluation of a cogeneration system

08

IV Heat Recovery: Potential, benefits, waste heat recovery

equipments. Space Heating, Ventilation Air Conditioning

(HVAC) and water heating of building, Transfer of heat, Space

heating methods, Ventilation and air conditioning, Heat pumps,

Insulation, Cooling load, Electric water heating systems, Electric

energy conservation methods.

08

V Industrial Insulation: Insulation materials, Insulation selection, Economical thickness of insulation. Industrial Heating: Heating by indirect resistance, direct

resistance heating (salt bath furnace), Heat treatment by

induction heating in the electric arc furnace industry

07







Text Books:

Sl


Volume and Year of

Edition

1 Electric Energy Utilization and

Conservation

S. C. Tripathy TMG Delhi, 1991.

2 Energy Management Handbook Wayne C. Turner Wiley Interscience

Publication, NY, 1982.

Reference Book:

Sl


Volume and Year

of Edition

1 Industrial Energy Conservation D. A. Reay Pergamon Press.

1980.

2 Thermal Energy Recovery T. L Boten MIT Press.




Course Outcomes

Course outcome

Descriptions

CO1 The students will be able to become efficient energy managers.

CO2 The students will be able to know different energy auditing methods and the implementation procedures.

CO3 The students will be able to plan for the energy requirement and management by adopting appropriate energy saving devices.





Subject Name: HEAT AND MASS TRANSFER LABORATORY


UNIT DESCRIPTION

Part A

1. Determination of Thermal conductivity of insulating powder. 2. Determination of Thermal conductivity of Metal Rod. 3. Determination of Thermal conductivity of Composite wall. 4. Determination of Efficiency of Pin-fin in natural & forced convection. 5. Determination of emissivity of test surface. 6. Determination of Stefan Boltzmann constant.

Part B

1. Determination of effectiveness of parallel flow and counter flow heat exchanger.

2. Determination of heat transfer co efficient in natural convection. 3. Determination of heat transfer co efficient in forced convection. 4. Determination of COP of vapour compression refrigerator

(Demonstration Only).

Scheme for Examination:

One Question from part A - 15 Marks (05-write up, 10-calculations & graph) One Question from part B - 25 Marks (05-write up, 10-calculations & graph) Viva-Voce - 10 Marks Total - 50 Marks

Course Outcomes

Course outcome

Descriptions

CO1 Conduct experiments on conduction, convection and radiation heat transfer equipment’s

CO2 Collect data, perform analysis and interpret results to draw valid conclusions through standard test procedures

CO3 Determine thermal properties and performance of heat exchanger, vapour compression refrigerator.





Subject Name: COMPUTER AIDED ENGINEERING LABORATORY


UNIT DESCRIPTION

Part A

COMPUTER AIDED DESIGN: Analysis of simple machine Components, Beams, Plates, Truss structure, Stress Concentration, and Thermal Stress Analysis using ALGOR NASTRAN package.

Part B

COMPUTER AIDED MANUFACTURING: 1. Modeling of simple Machine parts & generating machine codes for CNC

Production using Edge-CAM package. 2. Simulation of cutting/milling operations on a computer using CAM

packages.

Part C

PART PROGRAMMING: Writing Manual part programming using ISO codes for machining Simple Machine parts, Use of tool Radius compensation, canned cycles, macros Etc. and simulation of Tool Path.

Scheme for Examination:

One Question from Part A or Part B - 25 Marks One Question from Part C - 15 Marks Viva-Voce - 10 Marks Total - 50 Marks

Course Outcomes

Course outcome

Descriptions

CO1 Learn skills for working with finite element analysis packages like ALGOR-NASTRAN for analysis of stresses and deflections of loaded machine components and mechanical systems.

CO2 Learn skills for working with CAM packages like Edge-CAM and demonstrate virtual simulation of the computer aided manufacturing process.

CO3 Write simple computer numerical control part programs (including canned cycles) and simulate the tool path during the generation of part profile.

CO4 Get an exposure to elementary solid modeling concepts

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