Department of Mechanical Engineering B.Tech (Mechanical Engineering) COURSE · PDF...

Department of Mechanical Engineering

B.Tech (Mechanical Engineering)

COURSE STRUCTURE

(Applicable for 2012-13 admitted batch)

B.Tech. 7th

semester No of sections-2

Code Subject L T P C

ME 4434 CAD/CAM 3

1 - 4

ME 4435 Industrial Engineering &Management 3 1 - 4

ME 4436 Mechatronics 3

1 - 4

Elective-III

ME 4437 i) Aumation in Manufacturing

3 1 - 4 ME 4438 ii) Finite Element Methods

ME 4439 iii) Nano Technology/

Elective-IV

ME 4440 i) Computational Fluid Dynamics

3 1 - 4 ME 4441 ii) Power plant Engineering

ME 4442 iii) Tribology

Available and Selected MOOCs Courses

ME 4243 CAD Lab - - 3 2

ME 4244 CAM & Mechatronics lab - - 3 2

GMR 4203 Internship - - - 2

GMR 4204 Mini Project - 3 2

Total 15 5 9 28

B.Tech. 8th

semester No of sections-2

Code Subject L T P C

ME 4445 Automobile Engineering 3 1 - 4

Elective-V

ME 4446 i) Advanced Materials

3 1 - 4 ME 4447 ii) Production Planning and Control

ME 4448 iii) Rapid protyping

Elective-VI

ME 4449 i) Advanced IC Engines

3 1 - 4 ME 4450 ii) Design for Manufacturing

ME 4451 iii) Vibrations and Condition Moniring

Available and Selected MOOCs Courses

GMR 41205 Project - - - 12

Total 9 3 24 *List of the available and selected mocks courses will be intimated before the commencement of the

semester


B.Tech- 7th

Semester

SYLLABUS


Course Title: CAD/CAM Course Code: ME 4434

L T P C

3 1 0 4

Course objectives:

The course content enables students :

This course is mainly intended to

1. Understand the influence of CAD/CAM on product cycle.

2. Expose the students the role of computers in design and manufacturing.

3. Impart the knowledge about the geometric modeling i.e., curve modeling, surface modeling

and solid modeling.

4. Give an idea about the database management in CAD/CAM environment.

5. Provide knowledge about the numerical control part programming.

6. Understand the role of GT in design and manufacturing

Course Outcomes:

At the end of the course the learners will be able

At the end of the course students are able

1. Understand the use of computers in product design and manufacturing and their life cycle.

2. Perform basic 2D and 3D geometric Transformations

3. Interpret and develop models of simple curves, surfaces and solids.

4. Understand NC, DNC, CNC, GT, CAPP and FMS

5. Develop CNC part programs for Milling and Turning operations.

6. Explain CAQC,CIM systems

Unit – I

Design process – Basic Design process, Role of computers in Design process – CAD system architecture.

CAD Hardware: workstation – CPU, mass srage, input devices (keyboard, light pen, thumb wheel joy

stick, mouse, digitizer etc.,) and output devices (printers, plotters) Display Devices: srage tube – raster

scan, vecr refresh, plasma panel and LCD.

2D and 3D Transformation: Rotation, scaling, translation – homogeneous transformations –

concatenation.

Unit –II

Geometric modeling :Wireframe modeling: Geometric Model wireframe model, wireframe entitles,

parametric representation method, parametric representation of synthesis curves, Genetic cubic splines,

Bezier curves, B-Splines.

Surface Modeling: Surface model surface entitles, surface representations, parametric representations of

surfaces, plane surface, ruled surfaces, surface of revolution, tabulated cylinder, Hermite Bio cubic

surface. Bezier surface, B- Spline surfaces, Coons patch.

Solid modeling: Solid representation Boundary representation (B-Rep) constructive Solid Geometry,

examples.

Unit – III

Fundamentals of cnc machines: CNC Technology - Functions of CNC Control in Machine ols -

Classification of CNC systems – Conuring System - Interpolars, open loop and closed loop CNC systems

- CNC Controllers, Hardware features – Direct Numerical Control (DNC Systems). -Aumatic ol changers.

Part programming for cnc machines: Numerical control codes - Standards - Manual Programming -

Canned cycles and subroutines – Computer Assisted Programming, CAD / CAM approach NC part

programming - APT language, machining from 3D models.

Unit –IV

Group technology: Part families, Part classification and coding, Production flow analysis, Machine cell

design, Advantages of GT.

Flexible manufacturing systems & computer aided process planning: Introduction, FMS components,

types of FMS, FMS layouts, planning for FMS, Advantages and applications, conventional process

planning, CAPP, benefits of CAPP, architecture of CAPP,CAPP approaches- variant CAPP, generative

CAPP, Hybrid CAPP, CAPP systems.

Text Books:

1. CAD/CAM Principles & Applications PNRao TMH, 2nd

Edition, 2008.

2. Ibrahim Zeid - CAD/CAM Theory and Practice, Tata McGraw Hill Publishing Co. Ltd., New

Delhi, 1992.

Reference Books:

1. CAD/CAM – mikell P-scroover, Emory W.Zimmers, Jr. 5th

Edition 2008.

2. Dr.Sadhu Singh - Computer Aided Design and Manufacturing, Khanna Publishers, New Delhi,

Second Edition, 2000.


B.Tech- 7th

Semester

SYLLABUS


Course Title: INDUSTRIAL ENGINEERING AND MANAGEMENT Course Code: ME 4435

L T P C

3 1 0 4

Course objectives:


The course content enables students to:

1. Impart quality education in management principles & Organization structure those support

Mechanical relevant Industries

2. Fundamentals in operations management. So as identify, formulate and solve problems in

production, SQC and design plant layouts

3. Make them expertise in Project planning, Scheduling and execution

4. Impart knowledge on Quality Control and Quality management

5. Understand, aware and learn concepts of Resource management

Course Outcomes:


1. Develop the simplest work methods and establish one best way of doing the work.

2. Select the site and develop a systematic layout for the smooth flow of work without any

interruptions

3. Understand how improve productivity and profitability by implementing work study and SQC

methods.

4. Select and maintain skilled and sufficient manpower perform various functions.

5. Implement Project Management techniques estimate expected completion time and optimal cost

of the projects

UNIT I

Concepts of Management and Organisation – Functions of Management – Evolution of Management

Thought : Taylor‟s Scientific Management, Fayol‟s Principles of Management, Douglas Mc-Gregor‟s

Theory X and Theory Y, Maslow‟s Hierarchy of Human Needs – Systems Approach Management.

Designing Organisational Structures : Basic concepts related Organisation - Departmentation and

Decentralisation, Types of mechanistic and organic structures of organisation (Line organization, Line

and staff organization, functional organization, Committee organization, matrix organization, Virtual

Organisation, Cellular Organisation, team structure) and their merits, demerits and suitability

UNIT II

Plant location, definition, facrs affecting the plant location, comparison of rural and urban sites-methods

for selection of plant- Matrix approach, Plant Layout – definition, objectives, types of production, types of

plant layout – various data analyzing forms-travel chart.

Work study - Definition, objectives, method study - definition, objectives, steps involved- various types of

associated charts. Work measurement- definition, time study, steps involved-equipment, different

methods of performance rating- allowances, standard time calculation. Work Sampling – definition, steps

involved, standard time calculations, differences with time study.

UNIT -III

Materials Management-Objectives, Invenry – functions, types, associated costs, invenry classification

techniques-ABC and VED analysis. Invenry Control Systems-Continuous review system-periodical

review system. Sres Management and Sres Records, Purchase management, duties of purchase of

manager, associated forms.

Inspection and quality control, types of inspections - Statistical Quality Control-techniques-variables and

attributes-assignable and non-assignable causes- variable control charts, and R charts, attributes control

charts, p charts and c charts. Acceptance sampling plan- single sampling and double sampling plans-OC

curves. Introduction TQM-Quality Circles, ISO 9000 series procedures

UNIT IV

Introduction PERT / CPM : Project management, network modeling-probabilistic model, various types

of activity times estimation-programme evaluation review techniques- Critical Path-probability of

completing the project, deterministic model, critical path method (CPM)-critical path calculation-crashing

of simple of networks.

Introduction Human Resource Management, Functions of HRM, Job Evaluation, different types of

evaluation methods. Job description, Merit Rating.- difference with job evaluation, different methods of

merit ratings, wage incentives,

TEXT BOOKS:

1. Amrine, Manufacturing Organization and Management, Pearson, 2nd Edition, 2004.

2. Industrial Engineering and Management O.P. Khanna Dhanpat Rai.

REFERENCES :

1. Sner, Freeman, Gilbert, Management, 6th Ed, Pearson Education, New Delhi, 2005.

2. Panner Selvam, Production and Operations Management, PHI, 2004.

3. Ralph M Barnes, Motion and Time Studies, John Wiley and Sons, 2004.

4. . Chase, Jacobs, Aquilano, Operations Management, TMH 10th Edition, 2003.

5. Gary Dessler, Human Resource Management, Pearson Education Asia, 2002.

6. Phillip Kotler, Marketing Management, Pearson, 2004.

7. A.R.Aryasri, Management Science for JNTU (B.Tech), Tata McGraw-Hill, 2002.


B.Tech- 7th

Semester

SYLLABUS


Course Title: MECHATRONICS Course Code: ME 4436

L T P C

3 1 0 4

Course objectives:


1. Understand of different sensors, transducers, signal conditioning techniques

2. Understand a system models like Mechanical, Electrical, Fluid & Thermal systems

3. Learn Transfer function for different Systems.

4. Learn the working principle of different controllers like Proportional, Derivative, Integral, PI, PD,

PID. and PLC programming techniques with Microprocessor, ladder diagram for different logic

Gates

5. Study of Mechatronics systems like pick-and-palace robot.

Course Outcomes:


1. Recognize of different sensors, transducers, signal conditioning techniques

2. Develop a system models like Mechanical, Electrical, Fluid & Thermal systems

3. Formulate Transfer function for different Systems.

4. Understand the working principle of different controllers like Proportional, Derivative, Integral,

PI, PD, PID.

5. Develop a PLC programming techniques with Microprocessor, ladder diagram for different logic

Gates

6. Demonstrate case studies of Mechatronics systems like pick-and-palace robot.

UNIT – I

Introduction Mechatronics

Sensors & Transducers: Introduction, performance terminology, classification of sensors, selection of

sensors.

Signal Conditioning: Introduction data acquisition – Quantizing theory, Analog digital conversion,

digital analog conversion.

Data Presentation Systems: Displays, Data presentation elements - i) Analog Chart recorders ii)

magnetic recording codes iii) Visual display unit, Systems measurement, Testing and Calibration.

UNIT – II

Basic System Models: Modeling of one and two degrees of freedom Mechanical, Electrical, Fluid and

thermal systems. Block diagram representations for these systems.

Dynamic Responses of System: Transfer function, Modeling Dynamic systems, first order systems,

second order systems

UNIT – III

Closed loop controllers: Continuous and discrete processes, control modes, Two step, Proportional,

Derivative, Integral, PID controllers.

Digital logic: Logic gates, Boolean algebra, Karnaugh maps

UNIT – IV

PLC : Introduction, basic structure, I/P, O/P, processing, programming, ladder diagrams, timers, internal

relays and counters, data handling, analogue input and output selection of PLC.

Design : Designing Mechatronics systems, possible design solutions, case studies of Mechatronics

systems – i) Pick and place robot ii) Timed switch iii) Bar code reader

Text books:

1. Mechatronics by W.Boln ,Pearson Education India 3rd

Edtion,2006.

Reference Books:

1. Mechatronics by HMT,1st Edition,2000.

2. Mechatronics by Mahalik,1st Edition,2003 TMH.

3. Introduction Mechatronics – David and Alcaire Michael B.Histand TMH, 4th

Edition ,2006.


B.Tech- 7th

Semester

SYLLABUS


Course Title: AUMATION IN MANUFACTURING Course Code: ME 4437

L T P C

3 1 0 4

Course Objectives:


1. This course covers various aspects of basic and advanced aumation processes and methods and

strategies like Aumation in machine ols

2. Aumated flow lines and its analysis of assembley lines

3. Aumated Material Handling and srage systems

4. Aumated inspection techniques

5. The basic objective is make the student aware of principles of these aumation in manufacturing

processes and their applications

Course Outcomes:


1. Understand the types and strategies of aumation in manufacturing

2. Analyze aumated flow lines in manufacturing industries

3. Design material handling systems like conveyer systems and AGVS.

4. Describe the adaptive control systems with optimization and constraints

5. Explain different inspection methods used in Computer Integrated Manufacturing.

UNIT – I

Introduction, Production system facilities, Aumation in production systems, Aumation principles and

strategies, Elements of an aumation system, Levels of aumation..

Aumated flow lines : Methods of work part transport transfer Mechanical buffer srage control function,

design and fabrication consideration.

UNIT – II

Analysis of Aumated flow lines: General terminology and analysis of transfer lines without and with

buffer srage, partial aumation, implementation of aumated flow lines.

Assembly system and line balancing: Assembly process and systems assembly line, line balancing

methods, ways of improving line balance, flexible assembly lines.

UNIT – III

Aumated material handling: Types of equipment, functions, analysis and design of material handling

systems conveyor systems, aumated guided vehicle systems.

Aumated srage systems, Aumated srage and retrieval systems; work in process srage, interfacing handling

and srage with manufacturing.

UNIT – IV

Adaptive control systems: Introduction, adaptive control with optimization, Adaptive control with

constraints, Application of A.C. in Machining operations. Use of various parameters such as cutting force,

Temperatures,

Business process Re-engineering: Introduction BPE logistics, ERP, Software configuration of BPE,

concurrent Engineering, Techniques of Rapid Pro typing.

TEXT BOOK :

1. Aumation, Production Systems and Computer Integrated Manufacturing : M.P. Groover./

PE/PHI

REFERENCES :

1. Computer control of Manufacturing Systems by Yoram Coreom.

2. CAD / CAM/ CIM by Radhakrishnan.

3. Aumation by W. Buekinsham.


B.Tech- 7th

Semester

SYLLABUS


Course Title: FINITE ELEMENT METHODS Course Code: ME 4438

L T P C

3 1 0 4

Course Objectives:

The course content enables students to :

1. Gain a fundamental understanding of the finite element method for solving boundary value

problems and finite difference techniques for solving initial value problems.

2. Learn important concepts of strong form, weak form, variational form, minimum principles, and

method of weighted residuals.

3. Study one dimensional problems such as truss, beam, and frame members, two-dimensional

problems such as plain stress and plain strain elasticity problems, rsion problem.

4. Learn finite element and finite difference analysis of static and dynamic problems.

5. Gain knowledge and analysis skills in applying basic laws in mechanics and integration by parts

develop element equation for a spring element and steps used in solving the problem by finite

element method.

6. Develop the student‟s skills in applying the basic matrix operation form a global matrix equation

and enforce the concept of steps in obtaining solutions for a truss structures.

Course Outcomes:


1. Apply the concepts of minimum potential energy principles solve structural mechanics problems.

2. Illustrate various concepts like tal potential energy principles, variational approach and principal

of virtual work.

3. Apply the finite element procedure for stress analysis and design of load carrying structures

4. Compute finite element solution and compare with exact solution of simple one dimensional

problems.

5. Estimate Eigen values and eigenvecrs of simple dynamic systems

Unit-I

General Concept:- Introduction Finite Element Method- hisrical back ground – Finding Circumference of

a circle by Finite Element Method – Finding area of a circle by Finite Element Method – Applications –

brief description on Boundary value problems – Rayleigh Ritz method of finite element formulations –

simple problems using Rayleigh Ritz method.

One Dimensional Problems:- Finite Element Modeling – Co-ordinates and shape functions – Potential

Energy approach – Assembly of stiffness matrix and load vecr – Finite Element equations – treatment of

boundary conditions – Simple Problems.

Unit-II

Analysis of Trusses:- Finite Element modeling – Coordinates and shape functions – assembly of global

stiffness matrix and load vecr – Finite Element equations – treatment of boundary conditions – stress,

strain and support reaction calculations.

Analysis of Beams:- Hermit shape functions – Element stiffness matrix – Load vecr – simple problems on

beams.

Unit-III

Constant Strain Triangular Elements: - Finite Element modeling of two dimensional stress analysis with

Constant strain triangles – treatment of boundary conditions simple problems.

Isoperimetric Elements:- Two – dimensional four node isoparametric elements and numerical integration.

Unit-IV

Steady State heat transfer analysis:- One dimensional heat conduction – one dimensional fin element –

two dimensional analysis of plate- simple problems.

Dynamic Analysis: - Formulation of finite element model- element consistent mass matrices – Evaluation

of eigen values – Eigen vecr – free vibration analysis.

TEXT BOOKS:

1. Chandrupatla T.R., and Belegundu A.D., “Introduction Finite Elements in Engineering”, Pearson

education 2002, 3rd Edition.

2. Reddy J.N., “An Introduction Finite Element Method”, McGraw-Hill International Student Edition,

1985

REFERENCES:

1. Rao S.S., “The Finite Element Method in Engineering”, Pergammon Press, 1989.

2. Cook Robert Devis et al - Concepts and Application of finite Element Analysis, Wiley John &

3. O.C.Zienkiewicz and R.L.Taylor, “The Finite Element Methods, Vol.1”, “The basic formulation and

linear problems, Vol.1”, Butterworth Heineman, 5th Edition, 2000.

4. Segerlind L.J., Applied Finite Element Analysis, Wiley Publication, 1984.


B.Tech- 7th

Semester

SYLLABUS


Course Title: NANOTECHNOLOGY Course Code: ME 4439

L T P C

3 1 0 4

Course Objectives:


1. Learn history, applications and impact of nanotechnology.

2. Understand different p-down and both approaches for the synthesis of nanomaterials.

3. Learn the principles of different structural and microstructural characterization techniques.

4. Understand the mechanical, electrical and optical properties of the nano materials.

5. Understand the interaction between bio-molecules and nano-particle surface and the concepts of

Nano-medicine development.

Course Outcomes:


1. Outline the evolution, hisry, applications and impact of nanotechnology.

2. Compare and discuss different p-down and botm approaches for the synthesis of nanomaterials.

3. Explain the principles of different structural and microstructural characterization techniques.

4. Summarize the mechanical, electrical and optical properties of the nano materials.

5. Understand the interaction between bio-molecules and nano-particle surface and the concepts of

nano-medicine development.

UNIT-I

Fundamentals and Overview of Nanoscience

Evolution of nanotechnology, Hisry of nanotechnology, Why is nanotechnology, Uses of nanotechnology.

Basics of Quantum Mechanics, Harmonic oscillar, magnetic Phenomena, band structure in solids,

Mossbauer and Spectroscopy, optical phenomena bonding in solids, Anisotropy.

UNIT-II

Synthesis and Characterization of Nanomaterials

p-down (Nanolithography, CVD),Botm-up (Sol-get processing, chemical synthesis). Wet

Depositiontechniques, Self-assembly (Supramolecular approach), Molecular design and modeling.

Process of synthesis of nano powders, Electro deposition, Important naon materials

Electron microscopics, scanning probe microscopics, optical microscopics for nano science and

technology, X-ray diffraction.

Silicon Carbide: Application of Silicon carbide, nano materials preparation, Sintering of SiC, X-ray

Diffraction data, electron microscopy sintering of nano particles,

UNIT-III

Properties of nano materials:

Mechanical properties: Strength of nano crystalline SiC, Preparation for strength measurements,

Mechanical properties, Magnetic properties,

Electrical properties: Switching glasses with nanoparticles,Electronic conduction with nano particles

Optical properties: Optical properties, special properties and the coloured glasses

UNIT-IV

Nanobiology and NanoMedicens: Interaction between bimolecules and naoparticle surface, Different

types of inorganic materials used for the synthesis of hybrid nano-bio assemblies.

Application of nano in biology, naoprobes for AnalyticalApplications-A new Methodology in medical

diagnostics and Biotechnology, Current status of nano Biotechnology, Future perspectives of

Nanobiology.

Developing of Nanomedicens Nanosytems in use,Procols for nanodrug Administration, Nanotechnology

in Diagnostics applications, materials for used in Diagnostics and Therapeutic applications.

TEXT BOOKS:

1. Nano Materials- A.K.Bandyopadhyay/ New Age Publishers.

2. Nano Essentials- T.Pradeep/TMH

3. Nanotechnology- M.Karkare, I.K. Publishing House Pvt. Ltd.

REFERENCE BOOKS:

1. Nanoscience and Nanotechnology: Fundamentals Frontiers by M.S. Ramachandra Rao and Shubra

Singh, Wiley India.

2. Medical Nanotechnology and Nanomedicine by Harry F. Tibbals, CRC Press.


B.Tech- 7th

Semester

SYLLABUS


Course Title: COMPUTATIONAL FLUID DYNAMICS Course Code: ME 44440

L T P C

3 1 0 4

Course Objectives:

The course enables the students to:

1. Introduce them to widely used techniques in the numerical solution of fluid flow equations

2. Emphasize on „learning by doing‟, as they will work on class room projects and assignments.

3. Provide them with basic mathematical and numerical concepts of fluid flow and heat transfer

problems.

4. Get exposed to modern trends in CFD.

5. Enhance their skills related to computer design and evaluation in fluid flow, critical thinking and

lifelong learning.

Course Outcomes:

At the end of the course, the students will be able to:

1. Understand the basic principles of mathematics and numerical concepts of fluid dynamics.

2. Develop governing equations for a given fluid flow system.

3. Adapt finite difference techniques for fluid flow models.

4. Apply finite difference method for heat transfer problems.

5. Solve computational fluid flow problems using finite volume techniques.

6. Get familiarized to modern CFD software used for the analysis of complex fluid-flow systems.

Syllabus

UNIT- I: Governing equations for basic fluid flow 18Hrs (13L + 5T)

Introduction to CFD, Basic Philosophy of CFD, Governing equations of fluid dynamics (Mass Equation),

Governing equations of fluid dynamics (Newton‟s Equation), Governing equations of fluid dynamics

(Energy Equation), Incompressible Inviscid flows sources, Vortex flow model.

UNIT-II: Implementation of finite difference techniques in fluid flow 15Hrs (12L + 3T)

Transformations and grids, MacCormack's method, finite differences, discritization, consistency, stability,

fundamentals of fluid flow modeling, elementary finite difference quotients, implementation aspects of

finite difference equations.

UNIT- III: Application of finite difference technique in heat transfer 15Hrs (11L + 4T)

Finite difference applications in heat conduction and convection- Heat conduction, steady heat conduction

in a rectangular geometry, transient heat conduction, finite difference application in convective heat

transfer.

UNIT IV: Finite Volume Methods & Overview on Commercial Packages 12 Hrs (9L + 3T)

Introduction of finite volume methods in computational fluid dynamics, Approximation of surface

integrals, volume integrals, interpolation and differeantiation practices, Cell Centered formulation, LAX-

Wendroff time stepping

Aspects of CFD computations with commercial packages Like ZN Tutor and Fluent.

Text Books:

1. Computational Fluid Dynamics: An Introduction, John F. Wendt, John David Anderson, Springer,

2009.

2. Computational fluid flow and heat transfer, Niyogi, Pearson Publications.

References:

1. Numerical Heat Transfer and Fluid flow, S.V. Patankar, Taylor & Francis, 1980.

2. Computational Fluid Dynamics – The Basics with Applications (1-5 Chapters), John D.Anderson, Jr.

McGraw – Hill, Inc., New York, 1995.

3. Muralidhar, K . Sundarajan, T., Computational Fluid Flow and Heat Transfer, Narosa Publishing

House, 1995.


B.Tech- 7th

Semester

SYLLABUS


Course Title: POWER PLANT ENGINEERING Course Code: ME 4441

L T P C

3 1 0 4

Course Objectives:


1. The course content enables students :

2. give insight regarding different sources of energy

3. familiarize with Equipment, Plant layout, principle of working of various systems

4. familiarize with Power Plant Economics and Environmental Considerations

Course Outcomes:


1. Describe construction, working principles and advantages of steam and hydroelectric power

plants.

2. Describe working principles of diesel and gas turbine power plants

3. Apply the concepts of non-conventional energy sources

4. Outline different technologies adopted in nuclear power plants

5. Apply pollution control techniques, economic analysis in power plants

UNIT – I

Introduction the Sources of Energy .

Steam power plant : Plant Layout, Working of different Circuits, coal handling, choice of handling

equipment, Ash handling systems.

COMBUSTION PROCESS : overfeed and underfeed fuel beds, traveling grate skers, spreader skers, rert

skers, pulverized fuel burning system , cyclone furnace, FBC and Dust collecrs‟.

UNIT – II

Diesel power plant: Introduction –Plant layout with auxiliaries – fuel supply system, air starting

equipment – super charging.

Gas turbine plant : Introduction – classification - construction – Layout with auxiliaries – Principles of

working of closed and open cycle gas turbines. Combined Cycle Power Plants and comparision.

UNIT – III

Hydro electric power plant: Water power – Hydrological cycle / flow measurement – Hydrographs –

srage and Pondage – surge tanks.

Hydro projects and plant: Classification – Typical layouts – plant auxiliaries – plant operation pumped

srage plants.

Power from non-conventional sources: Utilization of Solar- Collecrs- Principle of Working, Wind

Energy – types – HAWT, VAWT -Tidal Energy.

DIRECT ENERGY CONVERSION: Solar energy, Fuel cells, MHD generation.

UNIT – IV

Nuclear power station: Nuclear fuel – fertile materials – Nuclear reacr – reacr operation.

Types of reacrs: Pressurized water reacr, Boiling water reacr, fast Breeder Reacr, Gas cooled Reacr..

Power plant economics and pollution: Capital cost, investment of fixed charges, operating costs, Load

curves, load duration curve. Definitions of connected load, Maximum demand, demand facr, average load,

load facr, diversity facr – related exercises.

Pollution: Introduction- pollution from thermal power plants-pollution from nuclear power plants-

pollution from hydroelectric power plants.

TEXT BOOK :

1. A Text Book of Power Plant Engineering / Rajput / Laxmi Publications

2. Power Plant Engineering – P.C.Sharma / S.K.Kataria Pub

REFERENCES :

1. Power Plant Engineering: P.K.Nag/ II Edition /TMH.

2. Power plant Engineering/ Ramalingam/ Scietech Publishers

3. A Course in Power Plant Engineering: / Arora and S. Domkundwar.

4. Power station Engineering – ElWakil / McHill.

5. An Introduction Power Plant Technology / G.D. Rai.

6. Power plant Engg - Elanchezhian- I.K. International Pub.


B.Tech- 7th

Semester

SYLLABUS


Course Title: TRIBOLOGY Course Code: ME 4442

L T P C

3 1 0 4

Course Objectives:


1. Make the students acquainted with the theoretical aspects of tribology.

2. Enable the students acquire practical experience in the field of tribology through projects and case

studies.

3. Make the students understand the importance of tribology in various fields of engineering.

4. Expose the students various latest tribological applicational details.

5. Sensitize the students of the importance of course in real life environment.

Course Outcomes:


1. Understand engineering significance of tribology and lubrication.

2. Explain various mechanisms and regimes of lubrication.

3. Apply Reynolds equation solve basic problems.

4. Perform basic design calculations for hydrodynamic lubrication problems including thrust and

journal bearings.

5. Identify the different bearing materials.

UNIT - I

Study of various parameters: Viscosity, flow of fluids, viscosity and its variation -absolute and kinematic

viscosity, temperature variation, viscosity index determination of viscosity, different viscometers used.

Hydrostatic lubrication: Hydrostatic step bearing, application pivoted pad thrust bearing and other

applications, hydrostatic lifts, hydrostatic squeeze films and its application journal bearing.

UNIT - II

Hydrodynamic theory of lubrication: Various theories of lubrication, petroffs equation, Reynold‟s

equation in two dimensions -Effects of side leakage - Reynolds equation in three dimensions, hydro

dynamic theory applied journal bearing, minimum oil film thickness, oil whip and whirl.

Friction and power losses in journal bearings :Calibration of friction loss friction in concentric bearings,

bearing moduIus, Sommerfield number, practical consideration of journal bearing design considerations.

UNIT - III

Air lubricated bearing: Advantages and disadvantages application Hydrodynamic journal bearings,

hydrodynamic thrust bearings. Hydrostatic thrust bearings.

Study of current concepts of boundary friction and dry friction.

UNIT - IV

Types of bearing oil pads: Hydrostatic bearing wick oiled bearings, oil rings, pressure feed bearing, partial

bearings -externally pressurized bearings.

Bearing materials : General requirements of bearing materials, types of bearing materials.

TEXT BOOK :

1. Fundamentals of Tribology, Basu, SenGupta and Ahuja/PHI

2. Tribology in Industry : Sushil Kumar Srivatsava, S. Chand &Co.

REFERENCE :

1. Tribology – B.C. Majumdar


B.Tech- 7th

Semester

SYLLABUS


Course Title: CAD LAB Course Code: ME 4243

L T P C

0 0 3 2

Course Objectives:

The course content enables students to

1. Enable them in orthographic and isometric views of simple mechanical components using any

drafting software as per the BIS standard.

2. Understand them in modeling and assembling 3D objects in Solid modeling software.

3. Learn a systematic approach for solving FEM problems

4. Enable them to solve, analyze and validate the results using ANSYS.

Course Outcomes:

At the end of the course students are able:

1. Draw orthographic and isometric views of simple mechanical components using any drafting

software as per the BIS standard.

2. Model and assemble 3D objects in Solid modeling software.

3. Prepare a systematic approach for solving FEM problems

4. Solve, analyze and validate the results using ANSYS.

I. DRAFTING: Development of part drawings for various components in the form of orthographic and

isometric. Representation of Dimensioning and lerances scanning and plotting, Study of script, DXE

and IGES files.

2. PART MODELING: Generation of various 3D Models through Protrusion, revolve, shell sweep.

Creation of various features, Study of parent child relation, Feature based and Boolean based

modeling surface and Assembly Modeling. Study of various standard Translars, Design simple

components

3. ANALYSIS:

a) Determination of deflection and stresses in 2D and 3D trusses.

b) Determination of deflection and stresses in 2D and 3D Beams.

c) Determination of deflections component and principal and Vonmises stresses in plane stress, plane

strain and axisymmetric components.

d) Determination of stresses in 3D and shell structures (at least one example in each case).

e) Estimation of natural frequencies and mode shapes Harmonic response of 2D beam.

f) Steady state heat transfer Analysis of plane and axisymmetric components.


B.Tech- 7th

Semester

SYLLABUS


Course Title: CAM & Mechatronics Lab Course Code: ME 4244

L T P C

0 0 3 2

Course Objectives:


1. Understand the Manual Part programs using G and M codes

2. Learn machining on CNC machines

3. Learn develop simple ladder logic programs and run them on PLCs.

4. Understand the basic components of pneumatic circuit and operate those using PLCs.

5. Learn operating various sensors and transducers using PLCs.and to Write simple programs

Course Outcomes:

At the end of the course students are able :

1. Write Manual Part programs using G and M codes and simulate those using CNC lathe and

milling programs.

2. Perform machining on CNC machines and fabricate simple machine components on Lathe and

milling Machines.

3. Develop simple ladder logic programs and run them on PLCs.

4. Understand the basic components of pneumatic circuit and operate those using PLCs.

5. Learn operating various sensors and transducers using PLCs.

6. Write simple programs for controlling basic elements in aumatic systems by using microcontroller.

LIST OF EXPERIMENTS

CAM: Machining of simple components on NC lathe and Mill by transferring NC Code / from a CAM

package. Through RS 232.

1. Machine a given job using MTAB XL Turn

i) Simple Facing and Turning Operation

ii) Taper Turning Operation

iii) Multiple Turning Operations

iv) Programme for Threading Operation

2. Machine a given job using MTAB XL Mill

i) Programming Using Linear and Circular Interpolation

ii) Mirroring and Drilling

iii) Pocketing

MECHATRONICS:

1. Basics of Ladder logic programming

2. PLC Programming with CX-Programming

3. AC Servo mor with drive and applications (Closed Loop)

4. Pneumatic trainer kit

5. Micro controller

6. Sensor and transducer kit

Packages be provided cater NC/CNC Programming: Denford Offline lathe, Denford offline Mill, Master

CAM, Gibbs CAM, Master CAM etc.


B.Tech- 8th

Semester

SYLLABUS


Course Code: Automobile Engineering Course Code: ME 4445

L T P C

3 1 0 4

Course Objectives :


1. Develop an idea about different types of automobile vehicles and their classification

2. Give an idea about automobile engines and associated systems such as lubricating system, cooling

system, fuel feed system, ignition system etc., their necessity, requirements, construction details,

different types and their working.

3. Impart an idea about, how the power is transferred from the engine the road wheels in power

transmission system which deals with components such as clutch, gear box, propeller shaft,

universal joint, differential etc.

4. Give an idea about, Different vehicle control systems such as steering system, Suspension system

and braking system, their construction and working.

5. Develop an idea about troubleshooting and servicing and maintenance of automobile vehicles.

Also create an idea on future challenges in the field of automobile.

Course Outcomes:

At the end of the course students are able :

1. Identify different types of automobile vehicles and their category, engine construction, turbo

charging and supercharging.

2. Choose the different components necessity and their working related transmission system.

3. Explain the necessity and working of controlling system like steering, suspension, braking and

electrical system,

4. Identify different causes for troubles faced during the operation and their remedies.

5. Illustrate the engine safety systems and emission control methods

UNIT-I

Introduction: Components of four wheeler automobile - chassis and body - power unit - power

transmission - rear wheel drive, front wheel drive, 4 wheel drive - types of automobile engines, engine

construction, turbo charging and super charging - oil filters, oil pumps - crank case ventilation – reboring,

de carbonization, Nitriding of crank shaft.

Transmission system: Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch,

magnetic and centrifugal clutches, - gear boxes, types, sliding mesh, construct mesh, synchro mesh gear

boxes, epicyclic gear box, over drive rque converter. Propeller shaft - universal joint- differential rear

axles- types - wheels and tyres

UNIT-Il

Steering system: Steering geometry - camber, casr, king pin rake, combined angle ein, center point

steering. types of steering mechanism - Ackerman steering mechanism, Davis steering mechanism,

steering gears - types.

Suspension system: Objects of suspension systems - rigid axle suspension system, rsion bar, shock

absorber, Independent suspension system.

Braking system: Mechanical brake system, hydraulic brake system, master cylinder, wheel cylinder

tandem master cylinder requirement of brake fluid, pneumatic and vacuum brakes.

UNIT-III

Electrical system: Charging circuit, generar, current – voltage regular - starting system, bendix drive

mechanism solenoid switch, lighting systems, horn, wiper, fuel gauge - oii pressure gauge, engine

temperature indicar etc.

Engine specification and safety systems: Introduction- engine . specifications with regard power, speed,

rque, no. of cylinders and arrangement, lubrication and cooling etc.

Safety: Introduction, safety systems - seat belt, air bags, bumper, anti lock brake system (ABS), wind

shield, suspension sensors, traction control, mirrors, central locking and electric windows, speed control.

UNIT-IV

Engine emission control: Introduction - types of pollutants, mechanism of formation, concentration

measurement, methods of controlling- engine modification, exhaust gas treatment-thermal and catalytic

converters - use of alternative fuels for emission control - National and International pollution standards

Engine service: Introduction, service details of engine cylinder head, valves and valve mechanism, pisn-

connecting rod assembly, cylinder block, crank shaft and main bearings, engine reassembly-precautions.

TEXTBOOKS:

I. Automotive Mechanics - Vol. I & Vol. 2 / Kirpal Sing, standard publishers

2. Automobile Engineering / William Crouse, TMH Distriburs

3. Automobile Engineering- P.S Gill, S.K. Kataria & Sons, New Delhi

4. Automotive Engineering / Newn Steeds & Garrett Aumotive.

REFERENCE BOOKS:

I. Automotive Engines Theory and Servicing. James D. Halderman and Chase D. Mitchell Jr..Pearson

education inc.


B.Tech- 8th

Semester

SYLLABUS


Course Title: ADVANCED MATERIALS Course Code: ME 4446

L T P C

3 1 0 4

Course Objectives:


1. Learn different types of composite materials.

2. Understand the manufacturing methods of the composite materials.

3. Understand the properties and uses of reinforcement fibres.

4. Learn the principles, types and applications of alloys.

5. Understand the reasons the properties of nanomaterials in comparison those of bulk materials.

Course Outcomes:


1. Understand the need and explain different types of composite materials.

2. Summarize the various methods for manufacturing of the composite materials.

3. Distinguish between the properties and uses of different reinforcement fibres.

4. Explain the principles, types and applications of different functionally graded materials and shape

memory alloys.

5. Infer the reasons for the variation in the properties of nanomaterials in comparison those of bulk

materials.

UNIT-I

Introduction Composite Materials: Introduction, Classification: Polymer Matrix Composites, Metal

Matrix Composites, Ceramic Matrix Composites, Carbon-Carbon Composites, Fiber- Reinforced

Composites .

Manufacturing Methods: Auclave, tape production, moulding methods, filament winding, man layup,

pultrusion, RTM.

UNIT-ll

Reinforcements: Fibres- Glass, Silica, Kevlar, carbon, boron, silicon carbide, and born carbide fibres.

Metal Matrix and Ceramic Matrix Composites: Manufacturing of ceramic matrix & metal matrix

composites and their applications, stress strain relations for MMC and CMC.

UNIT- III

Functionally Graded Materials : Types of Functionally graded materials-classification- different systems-

Preparation- Properties and applications of Functionally graded materials.

Shape Memory Alloys: Introduction-Shape memory effect- Classification of shape memory alloys-

Composition-Properties and applications of shape memory alloys.

UNIT-IV

Nano Materials: Introduction-Properties at nano scales-advantages & disadvantages-applications in

comparison with bulk materials (Nano-structure, wires, tubes, composites).

TEXTBOOKS:

I. Nano material by A.K. Bandyopadyay, New age 'publishers

2. Material science and Technology- Cahan

3. Engineering Mechanics of Composite Materials by Isaac and M Daniel, Oxford University Press

REFERENCE BOOKS:

l. R. M. Jones, Mechanics of Composite Materials, Me Graw Hill Company, New York, 1975.

2.B. D. Agarwal and L. J. Broutman, Analysis and performance of fibre Composites, Wiley-Interscience,

New York, 1980


B.Tech- 8th

Semester

SYLLABUS


Course Title: PRODUCTION PLANNING AND CONTROL Course Code: ME 4447

L T P C

3 1 0 4

Course Objectives:


1. Understand the hierarchy of production planning and control decisions from long term planning

real-time batch control

2. Understand the interaction between marketing, purchasing, engineering design, manufacturing,

and production control

3. Understand the aggregate planning models including ability formulate objective functions,

resource constraints, and invenry balances

Course Outcomes:


1. Define and relate the tasks of strategic planning, materials requirements planning, aggregate

production planning and scheduling.

2. Develop forecasting models for demand forecasting

3. Solve various invenry management problems

4. Specify optimal global manufacturing process and logistics network based on world market

options

5. Implement various scheduling techniques schedule shop floor activities of the industry.

6. Develop aggregate production plans weekly assembly quantities for end items

UNIT – I

Introduction : Definition – Objectives of production Planning and Control – Functions of production

planning and control – Elements of production control – Types of production – Organization of

production planning and control department – Internal organization of department.

Forecasting – Importance of forecasting – Types of forecasting, their uses – General principles of

forecasting – Forecasting techniques – qualitative methods and quantitive methods.

UNIT – II

Invenry management – Functions of invenries – relevant invenry costs – ABC analysis – VED analysis –

EOQ model – Invenry control systems – P–Systems and Q-Systems –

Introduction MRP & ERP, LOB (Line of Balance), JIT invenry, and Japanese concepts.

UNIT – III

Routing – Definition – Routing procedure –Route sheets – Bill of material – Facrs affecting routing

procedure. Schedule –definition – Difference with loading

Scheduling Policies – Techniques, Standard scheduling methods, Line Balancing, Aggregate planning,

Chase planning, Expediting, controlling aspects.

UNIT – IV

Dispatching – Activities of dispatcher – Dispatching procedure – folowup – definition – Reason for

existence of functions – types of followup, applications of computer in production planning and control.

TEXT BOOKS :

1. Elements of Production Planning and Control / Samuel Eilon.

2. Modern Production/ operation managements / Baffa & Rakesh Sarin

REFERENCES :

1. Operations Management – S.N. Chary.

2. Invenry Control Theory and Practice / Martin K. Starr and David W. Miller.

3. Production Control A Quantitative Approach / John E. Biegel.

4. Operations Management / Joseph Monks.


B.Tech- 8th

Semester

SYLLABUS


Course Title: RAPID PROTYPING Course Code: ME 4448

L T P C

3 1 0 4

Course Objectives:


1. Learn the fundamentals of RP and aumated process chains

2. Enable skills of RP software and reverse engineering techniques.

3. Understand the principles of RP and reverse engineering

4. Understand the working of the RPT systems.

Course Outcomes:


1. Understanding of fundamentals of RP and aumated process chains

2. Acquire the basic skills of RP software and reverse engineering techniques.

3. Apply basic principles of RP, Rapid molding and reverse engineering for various engineering and

biomedical applications.

4. Understand the working principles and applications of liquid, solid and powder based RPT

systems.

5. Distinguish the advantages, limitations and applications of rapid protype systems and processes.

UNIT –I

Introduction: Protyping fundamentals, Hisrical development, Fundamentals of rapid Protyping,

Advantages and Limitations of Rapid Protyping, Commonly used Terms, Classification of RP process,

Rapid Protyping Process chain: Fundamental Aumated process, Chain.

Liquid- based rapid protyping systems: Stereo lithography Apparatus (SLA): Models and

specifications, process, working principle, phopolymers, pho polymerization, Layering technology, laser

and laser scanning. Applications, Advantages and Disadvantages, Solid ground curing (SGC): Models and

specifications, process, working principle, Applications, Advantages and Disadvantages.

UNIT-II

Solid- based rapid protyping systems: Laminated Object manufacturing (LOM): Models and

specifications, Process, working principle, Applications, Advantages and Disadvantages. Fused

Deposition Modeling (FDM): Models and specifications, Process, working principle, Applications,

Advantages and Disadvantages.

Powder based rapid protyping systems: Selective lased sintering (SLS): Modeling and specifications.

Process, working principle, Applications, Advantages and Disadvantages. Three dimensional printing

(3DP): Models and specifications, Process, working principle, applications, Advantages and

Disadvantages.

UNIT-III

Rapid oling: Introduction rapid oling (RT), Conventional oling Vs. RT, Need for RT, Rapid oling

classification: Indirect Rapid oling Methods: Spray Metal Deposition, Ceramic ols, Die casting Sand

casting, 3D Kelol process. Direct Rapid oling Direct AIM. LOM ols, DTM Rapid ol Process. EOS Direct

ol Process and Direct Metal oling using 3DP.

Rapid protyping formats: STL Format, STL File problems Consequence of Building valid and invalid

Tessellated model.

UNIT-IV

Rapid protyping software’s: Features of various RP software‟s like Magics, Mimics, solid view, view

Expert, 3D view, velocity 2, Rhino, STL view 3 Data expert and 3 D docr.

Rp applications: Application – Material Relationship, Application in Design, Application in

Engineering, analysis and Planning Aerospace Industry, Aumotive Industry, Jewelry Industry, Coin

Industry, GIS application, Arts and Architecture.RP Medical and Bioengineering applications: Planning

and simulation of complex surgery, Cusmized Implants & Prosthesis, Design and Production of Medical

Devices, Forensic Science and Anthropology, Visualization of Bimolecular.

TEXT BOOK:

1. Rapid protyping: Principles and Applications- Chua C.K. Leong K.F. and LIM C.S., world

scientific publications.

REFERENCE BOOKS:

1. Rapid Manufacturing – D.T. Pham and S.S. Dimov, Springer

2. Wholers Report 2000 – Terry Wohlers, Wohlers Associates

3. Rapid protyping & Manufacturing – Paul F. Jacobs, ASME Press.


B.Tech- 8th

Semester

SYLLABUS


Course Title: ADVANCED IC ENGINES Course Code: ME 4449

L T P C

3 1 0 4

Course Objectives:


1. Understand the engine

2. Learn the influence of thermodynamics, fluid mechanics, and heat transfer on the engine‟s

performance

3. Understand the delay period and fuel injection system

4. Understanding the environmental and social issues related to IC engines

Course Outcomes:


1. Analyze engine cycles and the factors responsible for making the cycle different from the Ideal

cycle

2. Apply principles of thermodynamics, fluid mechanics, and heat transfer influence the engine‟s

performance

3. Comprehend the delay period and fuel injection system

4. Understanding of the relationships between the design of the IC engine and environmental and

social issues

UNIT – I Introduction – Historical Review – Engine Types – Design and operating Parameters.

Cycle Analysis: Thermo-chemistry of Fuel – Air mixtures, properties – Ideal Models of Engine cycles –

Real Engine cycles - differences and losses in I.C.engines

UNIT – II

Gas Exchange Processes: Volumetric Efficiency – Supercharging and Turbo charging.

Charge Motion: Mean velocity and Turbulent characteristics – Swirl, Squish – Prechamber Engine flows.

UNIT – III

Engine Combustion in S.I engines: Combustion and Speed – Cyclic Variations – Ignition – Abnormal

combustion Fuel facrs, MPFI, SI engine testing.

Combustion in CI engines: Essential Features –Fuel Spray Behavior – Ignition Delay – Mixing

Formation and control, Common rail fuel injection system

Fuel supply systems for S.I. and C.I engines use gaseous fuels like LPG, CNG and Hydrogen

UNIT – IV

Pollutant Formation and Control: Nature and extent of problems – Nitrogen Oxides, Carbon monoxide,

unburnt Hydrocarbon and particulate – Emissions – Measurement – Exhaust Gas Treatment, Catalytic

converter, SCR, Particulate Traps, NOx, Catalysts.

Modern Trends in IC Engines

- Lean Burning and Adiabatic concepts

- Rotary Engines.

- Modification in I.C engines suit Bio - fuels.

- HCCI and GDI concepts

REFERENCES BOOKS:

1. I.C. Engines Fundamentals/Heywood/Mc Graw Hill

2. The I.C. Engine in theory and Practice Vol.I / Teylor / IT Prof. And Vol.II

3. I.C. Engines: Obert/Int – Text Book Co.

4. I.C. Engines: Maleev

5. Combustion Engine Processes: Lichty

6. I.C. Engines: Ferguson

7. Scavenging of Two – stroke Cycle


B.Tech- 8th

Semester

SYLLABUS


Course Title: DESIGN FOR MANUFACTURING Course Code: ME 4450

L T P C

3 1 0 4

Course Objectives:


1. Know the modern manufacturing operations

2. Design a criterion based on material and process

3. Understand the manufacturability improvement methods at lower costs.

4. Know the method of examine a product

Course Outcomes:


1. Understand modern manufacturing operations, including their capabilities, limitations, and

how design various components for lowest cost.

2. Gain insight in how design a criterion for material selection interrelationship with process

selection and process selection charts.

3. Acquire how analyze products and be able improve their manufacturability and lower costs.

4. Understand the relationship between cusmer desires, functional requirements, product

materials, product design, and manufacturing process selection.

5. Examine a product and determine how it was manufactured and why.

6. Comprehend how and why value stream analysis is used lower manufacturing costs.

UNIT - I

Introduction: Design philosophy-steps in design process-general design rules for manufacturability basic

principles of designing for economical production-creativity in design.

Materials: Selection of materials for design-developments in material technology-criteria for material

selection-material selection interrelationship with process selection-process selection charts.

UNIT - II

Machining processes: Overview of various machining processes-general design rules for machining

dimensional lerance and surface roughness-Design for machining – ease –redesigning of components for

machining ease with suitable examples. General design recommendations for machined parts. Metal

casting: Appraisal of various casting processes, selection of casting process,-general design considerations

for casting-casting lerance-use of solidification, simulation in casting design product

design rules for sand casting.

UNIT - III

Metal joining: Appraisal of various welding processes, facrs in design of weldments – general design

guidelines-pre and post treatment of welds-effects of thermal stresses in weld joints-design of brazed

joints.

Forging: Design facrs for forging – closed die forging design – parting lines of dies – drop forging die

design – general design recommendations.

UNIT – IV

Extrusion & Sheet metal work: Design guide lines extruded sections-design principles for punching,

blanking, bending, deep drawing-Keeler Goodman forging line diagram – component

design for blanking.

Plastics: Visco elastic and creep behavior in plastics-design guidelines for plastic components design

considerations for injection moulding – design guidelines for machining and joining of plastics.

Text Books:

1. Design for manufacture, John cobert, Adisson Wesley. 1995

2. Design for Manufacture by Boothroyd,

Reference Books:

1. ASM Hand book Vol.20


B.Tech- 8th

Semester

SYLLABUS


Course Title: VIBRATIONS AND CONDITION MONIRING Course Code: ME 4451

L T P C

3 1 0 4

Course Objectives:


1. Understand the types of vibrations.

2. Acquire the knowledge in single, double and multiple DOF vibration problems.

3. Understand the concept of damping and solve simple problems involving dampers.

4. Learn the working of Vibration measuring instruments.

Course Outcomes:


1. Understand basic theory, types of vibrations.

2. Interpret and solve simple problems in single, double and multiple DOF vibration problems.

3. Understand the concept of damping and solve simple problems involving dampers.

4. Understand working of Vibration measuring instruments.

5. Collect and analyze vibration data.

UNIT- I:

Basics of Vibrations: Basic motion, amplitudes, period, frequency, basic parameter: displacement,

velocity, acceleration, units (including dB scales) and conversions, Mass, spring and damper concept,

Natural frequencies and responses.

Single degree of freedom systems: Undamped and damped free vibrations; forced vibrations coulomb

damping; Response excitation; rotating unbalance and support excitation; vibration isolation and

transmissibility- Response Non Periodic Excitations: unit impulse, unit step and unit Ramp functions.

UNIT- II:

Two degree freedom systems: Principal modes- undamped and damped free and forced vibrations;

undamped vibration absorbers.

UNIT-III:

Multi degree freedom systems: Matrix formulation, stiffness and flexibility influence coefficients; Eigen

value problem; normal modes and their properties; Free and forced vibration by Modal analysis; Method

of matrix inversion; rsional vibrations of multi- ror systems and geared systems; Discrete- Time systems.

Vibration measuring instruments: Vibrometers, velocity meters & accelerometers.

UNIT- IV:

Frequency domain vibration analysis: Over view, machine-train moniring parameters-Data base

development-vibration data acquisition-trending analysis-failure- node analysis-signature analysis-root

cause analysis.

REFERENCES:

1. Mechanical Vibrations/Groover/Nem Chand and Bros

2. Elements of Vibration Analysis by Meirovitch, TMH, 2001

3. Mechanical Vibrations/Schaum Series/ McGraw Hill

4. Mechanical Vibrations / SS Rao/ Pearson/ 2009, Ed 4,

5. Mechanical Vibrations/Debabrata Nag/Wiley

6. Vibration problems in Engineering / S.P. Timoshenko.

7. Mechanical Vibrations and sound engineering/ A.G.Ambekar/ PHI

8. Theory and Practice of Mechanical Vibrations/JS Rao & K. Gupta/New Age Intl.

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