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UNIVERSITY DEPARTMENTS

ANNA UNIVERSITY CHENNAI :: CHENNAI 600 025

REGULATIONS 2008

III & IVCURRICULUMFROM

SEMEST ERS FOR

B.T ECH. RUBBER AND PLASTICS T ECHNOLOGY

SEMESTER

III

CODE NO COURSE TITLE L T P C

THEORY

MA 9211 Mathematics III 3 1 0 4

Physical & Organic Chemistry 3 0 0 3RP 9201

Thermodynamics and Thermal Engineering 3 1 0 4AU 9201

Engineering Fluid Mechanics 3 1 0 4AE 9201

Solid Mechanics 3 1 0 4AU 9202

Electronics & Instrumentation 3 0 0 3EI 9211

PRACTICAL

Computer Aided Parts & Assembly Drawing 0 0 3 2PR 9202

PR 9203 Mechanical Sciences Laboratory 0 0 3 2

TOTAL 26

SEMESTER

IV

CODE NO COURSE TITLE L T P C

THEORY

PR 9251 Theory of Machines 3 1 0 4

Numerical Methods 3 1 0 4MA 9261

Basics of Polymers 3 0 0 3RP 9251

Rubber Materials 3 0 0 3RP 9252

Fundamentals of Chemical Engg. Operations 3 0 0 3RP 9253

Polymer Physics 3 0 0 3RP 9254

PRACTICAL

Polymer Chemistry Lab 0 0 3 2RP 9261

Electrical and Electronics Engineering Lab 0 0 3 2EI 9261

TOTAL 24

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MA9211 MATHEMATICS

III L T P

C3 1 0 4

Aim:

To facilitate the understanding of the principles and to cultivate the art of

formulating physical problems in the language of mathematics.

Objectives:

To introduce Fourier series analysis which is central to many applications in

engineering apart f rom it s use in solving boundary value problems

To acquaint the student with Fourier transform techniques used in wide

variety of situations in which the functions used are not periodic

To introduce the effective mathematical tools for the solutions of partial

differential equations that model physical processes

To develop Z- transform techniques which will perform the same task for

discrete time systems as Laplace Transform, a valuable aid in analysis of

continuous time systems

1. FOURIER

SERIES

9+3

Dirichlets conditions General Fourier series Odd and even functions Half-range

Sine and Cosine series Complex form of Fourier series Parsevals identity

Harmonic Analysis.

2. FOURIER TRANSFORM

9+3

Fourier integral theorem Fourier transform pair-Sine and Cosine transforms

Properties Transform of elementary functions Convolution theorem Parsevals

identity.

3. PARTIAL DIFFERENTIAL EQUATIONS

9+3

Formation S olutions of first order equations Standard types and Equations

reducible to standard types Singular solutions Lagranges Linear equation

Integral surf ace passing through a given curve Solution of linear equations of

higher order with constant coefficients.

4. APPLI CATIONS OF PARTIAL DIFFERENTIAL EQUATIONS

9+3

Method of separation of Variables Solutions of one dimensional wave equation and

one-dimensional heat equation Steady state solution of two-dimensional heat

equation Fourier series solut ions in Cartesian coordinates.

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5. Z TRANSFORM AND DIFFERENCE EQUATIONS

9+3

Z-transform Elementary properties Inverse Z-transform Convolution theorem

Initial and Final value theorems Formation of difference equation Solution of

difference equation using Z-transform.

L: 45, T: 15, Total : 60TEXT

BOOKS

Grewal, B.S. Higher Engineering Mathematics, Khanna Publications (2007)

REFERENCE

S

1) Glyn James, Advanced Modern Engineering Mathematics, Pearson Education

(2007)

2) Ramana, B.V. Higher Engineering Mathematics Tata McGraw Hill (2007).

3) Bali, N.P. and Manish Goyal, A Text Book of Engineering

7

Edition (2007)t h

Lakshmi Publications (P) Limited, New Delhi.

RP9201 PHYSICAL & ORGANIC

CHEMISTRY 3 0 0 3

1. Chemical Kinetics And Catalysis

9

Chemical Kinetics Order Molecularity rate of reaction activation energy

Polymerization kinetics Catalysis Surf ace science Application of catalysis Phase rule - applicat ions.

2. Electro Chemistry / Corrosion

9

Electro Chemistry Electrochemical series Transport numbers and ionic mobility Buffer indicators - redox reaction potentiometric, conductometric, polarographic

studies Galvanic cells Electrolysis Thermodynamic parameters.

3. Structure and Reactivity in Organic Compounds:

9

Bonding in Organic Compounds- Structure-property relationships - Electronic effects

like inductive, mesomeric, electromeric and hyper conjugation effects free radicals,

carbo cations, carbanions, elementary ideas about stereo chemistry

4.Details of Reaction Mechanisms:

9

Free radical substitutions, Electophilic addition, Aromatic Elect rophilic substitutions,

Nucleophilic additions, condensation reactions, nucleophilic substitutions in aliphatic

and aromatic compounds, cyclo additions, rearrangements, uses of these reactions

in polymer preparation

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5.Organic substances of importance to polymer technology:

Amines, heterocyclic compounds furan, thiophene, pyrrole, pyridine, quinoline, iso

quinoline, imidazoles, thiazoles

Preparation , properties and uses of simple monomers like ethylene, propylene,

isobutylene, butadiene, styrene, methyl methacrylate , diisocyanates, glycols,

polyols, epichlorohydrin, fluoro alkenes, acrylonitrile, vinyl chloride, vinyl acetate

Total 45

REFERENCE

S

1. Glasstone, S., and Lewis, D., Elements of Physical Chemistry,

MacmillanIndia Press, Madras, 1995.2. Maron and Pruton C.F. , Physical Chemistry Macmillan, 1990.

3. Morrison and Boyd, Organic Chemistry Prentice Hall, N.Dli 1992

4. Finar I.L., Textbook of Organic Chemistry, ELBS,

1996.

AU9201 THERMODYNAMICS AND THERMAL

ENGINEERING 3 1 0 4

Objective

To introduce fundamental concepts in thermodynamics, heat tramsfer,

propulsion and refrigeration and air conditioning.

BASIC THERMODYNAMICS

16

Systems, Zeroth low, First law. Steady flow energy equation. Heat and work transfer

in flow and non-flow processes. Second law, Kelvin-Planck statement - Clausiusstatement - Concept of Entropy, Clausius inequality, Entropy change in non-flow

processes. Properties of gases and vapours.

AIR CYCLE AND COMPRESSORS

12

Otto, Diesel, Dual combustion and Brayton cycles. Air standard efficiency . Mean

effective pressure, Reciprocating compressors.

STEAM AND JET PROPULSI ON

12

Properties of steam Rankine cycle Steam Nozzles Simple jet propulsion system

Thrust rocket motor Specific impulse.

REFRIGERATION AND AIR-CONDITIONING

10

Principles of Psychrometry and refrigeration - Vapour compression - Vapourabsorption types - Co-efficient of performance, Properties of refrigerants B asic

Principle and types Air conditioning.

HEAT TRANSFER

10

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Conduction in parallel, radial and composite wall Basics of Convective heat transfer

- Fundamentals of Radiative heat transfer Flow through heat exchangers.

L = 45, T = 15, Total =

60

(Use of standard thermodynamic tables, Mollier diagram and Ref rigerant property

tables are permitted)

TEXTBOOKS1. Nag.P.K., Engineering Thermodynamics, Tata McGra w-Hill, New

Delhi,2007.

2. Rathakrishnan E., Fundamentals of Engineering Thermodynamics,

Prentice-Hall India, 2005.

REFERENCE

S 1. Ramalingam K.K. Thermodynamics, Sci-Tech Publications, 2006

2. Holman.J.P., Thermodynamics, 3rd Ed. McGraw-Hill,2007.3. Venwylen and Sontag, Classical Thermodynamics, Wiley Eastern, 1987

4. Arora C.P, Thermodynamics, Tata McGra w-Hill, New Delhi,

2003.5. Merala C, Pother, Craig W, Somerton, Thermodynamics for Engineers,

Schaum Outline Series, Tata McGraw-Hill, New Delhi,2004.

AE9201 ENGINEERING FLUID MECHANICS 3 1 0

4

Objectives:

BASIC

CONCEPTS

15

Introduction Fluid properties Newtons viscosity law Classification of fluids and

fluid motion Fluid statics Hydrostatic force on submerged surf aces stability of

floating bodies Dimensional analysis The Buckingham-Pi theorem Significantdimensionless groups Flow similarity and model studies

BASIC EQUATIONS OF FLUID FLOW

ANALYSIS

15

Basic laws for a system in integral form Conservation of mass Newtons 2 law n d

Laws of thermodynamics Application of the basic laws for a control volume

Kinematics Motion of a fluid particle Fluid deformation Differential analysis of

fluid motion Continuity equation Differential momentum equation The Navier

Stokes equations

INCOMPRESSIBLE INVI SCID FLOW

8

Eulers equations of motion Bernoullis equations Applications Methods of

pressure measurement Flow measurement Orifice plate Venturi meter

Irrotational flow Stream function and velocity potential Laplace equation

Elementary plane f lows

INCOMPRESSIBLE VISCOUS FLOW

8

Fully developed laminar flow bet ween infinite parallel plates Laminar and turbulent

flow through pipes Velocity profiles Energy considerations in pipe flow

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Calculation of head loss Pipe flow problems Hydraulic and energy grade lines

Moodys diagram

FLUID MACHINERY

14

Introduction and classification of fluid machines Turbo machinery analysis Theangular momentum principle Euler turbo machine equation Velocity triangles

Application to fluid systems W orking principle of turbines, fans, blowers, pumps andcompressors.

L = 45, T = 15, Total =

60

TEXT

BOOKS

1. Shames I H, Mechanics of Fluids, Kogakusha, Tokyo, 1998

2. Robert W Fox & Alan T Mc.Donald, Introduction to fluid Mechanics, John

Wiley and Sons, 1995

REFERENCE

BOOKS

1. Yuan S W, Foundations of fluid Mechanics, Prentice-Hall, 1987

2. Milne Thompson L M, Theoretical Hydrodynamics, MacMillan, 19853. Rathakrishnan, E, Fundamentals of Fluid Mechanics, Prentice-Hall, 2007

AU9202 SOLID MECHANICS 3 1 0

4

AXIAL LOADING

12

Stresses and strains Hookes law stress and strain diagrams - elastic constants

statically determinate and indeterminate problems in tension & compression

thermal stresses impact loading.

STRESSES IN BEAMS10

Shear force & bending moment diagrams bending stresses shear stress variation

in

beams of symmetric sections beams of uniform strength.

DEFLECTION OF BEAMS

12

Double integration method Macaulays method moment area method conjugate

beam method principle of superposition Strain Energy in axial, bending, torsion

and shear loadings. Castiglianos theorems and their applications.

TORSION SPRINGS COLUMNS

14

Torsion of solid and hollow circular shafts shear stress variation power

transmission in shafts open and closed-coiled helical springs st resses in helicalsprings classification of columns Euler buckling columns with different end

conditions.

BIAXIAL STRESSES

12

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Stresses in thin-walled pressure vessels combined bending, torsion and axial

loading of circular shafts Mohrs circle and its construction determination of

principal stresses.

Total 60

TEXT

BOOK

1. Gere & Timoshenko, Mechanics of Materials, McGraw Hill, 19932. William Nash, Strength of Materials, Tata McGraw Hill, 2004

REFERENCE

:

1. Dym,C.L., and Shames,I.H., Solid Mechanics, McGraw Hill,

Kogakusha,Tokyo, 1973.2. Stephen Timoshenko, Strength of Materials, Vol I & II, CBS Publishers and

Distributors, Third Edition.

3. R.K.Rajput, Strength of Materials, S. Chand and Co.,

1999.4. Timoshenko,S. and Young,D. H., Elements of Strength of Materials,

T.Van Nost rand Co. Inc., Princeton, N.J.,

1977.

EI9211 ELECTRONICS & INSTRUMENTATION 3 0

0 3

UNIT I ELECTRONIC COMPONENTS AND DEVICES

10

Resistors, Capacitors, Inductors and Transformers - properties, types. Simple

PN Junction Diodes, Zener diode, Bipolar Junction transistor and Field Effect

Transistors operating principles and characteristics. Other Devices UJT, SCR,

LED, Photodetectors.

UNIT II ANALOG CIRCUITS

10

Rectifier and Power Supply Circuits, clipper, clamper using diodes, OperationalAmplifiers (Ideal) properties and typical circuits like differentiator, integrator,

summer, comparator, single-stage BJTs and FETs amplifiers Multistage Amplifier

Principles(Qualitative Treatment only).

UNIT III DIGITAL CIRCUITS

10Basics of Boolean Logic Logic Gates, Flip-Flops, Shift-Registers, Counters,

Decoders/Drivers, Timer, Display Devices, A/D and D/A Converters.

UNIT IV MEASUREMENTS AND INSTRUMENTS

7Definitions of Accuracy, Precision, Sensitivity, Resolution, Linearity, Range,

Measurement of Electrical Quantities Voltmeter, Ammeter, Watt-Meter,

DMM,CRO, DSO, Transducers and signal conditioning syst ems for pressure,

temperature, acceleration measurements (Qualitative Treatment only).

UNIT V MICROPROCESSORS AND APPLICATIONS

8Architecture of 8085 processors, Address Modes, Instruction set, simple programming like addition, subtraction, multiplication, logical operation, Peripherals

and Interfacing 8255, 8251. Applications like motor control, keyboard and PC

interface, Introduction to Microcontrollers.

TOTAL

45

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T EXT BOOK1. Millman.J. and Halkias.C., Integrated Electronics, Tata McGraw Hill, 2004.

2. Paul Horowitz and Wilfred Hill The Art of Electronics, Cambridge University

press,1989.

REFERENCES

1. Donald P Leach, Albert Paul Malvino and Goutam Saha, Digital Principles &

Applications,6E, Tata McGraw Hill, 2006.

2. A.K.Sawhney, A course in Electrical and Electronic Measurement andInstrumentation, Dhanpat Raj. and Sons, New Delhi, 1999

3. Helfrick.A.D., and Cooper.W.D., Electronic Instrumentation and

Measurement techniques, Prentice Hall of India, 1998.

4. Gaonkar. Ramesh S, Microprocessor Architecture Programming and

Applications with 8085, 5th Ed. Penram International Publishing (India).

2003 .

5. Kenneth J.Ayala., The 8051 Microcontroller Architecture Programming and

Applications, 2ed, Penram International Publishing (India).2004.

PR9202 COMPUTER AIDED MACHINES & P ART

DRAWING

Objective: To train the st udents in construction of machine elements and

assembly Drawing

Train the students to allocate geometrical tolerances and to developpart drawing

1. Instruction to machine drawing & production drawing classification of drawing-

BIS conventions Orthogrphic and sectional views. Reviews of the concepts

of limits, tolerance, fits, surface roughness, and symbols terminology used in

Production drawing.

2. Machine element joints Types of joints Screw fasteners Pin joints,

couplings welded joints.

3. Computer Aided Production Drafting

Detailed part drawing and assembly drawings (with suitable tolerances,

machine sumbols, specification of fit).

1) Screw jack

2) Shaper tool head

3) Non return valve

4) Plummer block5) Foot step drawing

6) Machine vice

7) Four jaw chuck of lathe

8) Lathe tail stock

9) Square tool post

10) Universal coupling

11) Hydraulic & Pneumatic Assembly

TEXT

BOOK

:

1. Narayana K.L., Kannaiah P and Venkata Reddy Production Drawing Ne wage International Limited, Delhi 2004.

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REFERENCE

BOOKS:

1. Bhat N.D., Machine Drawing, Charotar Publishing House, Anand

2000

2. Nagtal G.R., Machine Drawing, Khanna Publishers, New

Delhi 1994.3. Sache Singh & P.L. Shah Fundamentals of Machine

Drawing,Prentice Hall India, 2003.

PR9203 MECHANICAL SCIENCES LAB 0 0 3

2

OBJECTIV

E

To train the students in testing and quantifying the mechanical properties of

Engineering Materials, Engines and Heat Exchangers

LIST OF

EXPERIMENTS

1. Tension Test

2. Torsion Test

3. Testing of springs

4. Impact test i) Izod, ii) Charpy

5. Hardness test i) Vickers, ii) Brinell, iii) Rockwell, iv) Shore

6. Deflection of Beams

7. Dye Penetrant Test

8. Performance test on a 4 storke engine

9. Viscosity determination of the given fluid

10. Moment of inertial of connecting rod

11. Determination of Effectiveness of a parallel and counter flow heat

exchangers

12. Valve timing of a 4 stroke engine and port timing of a 2 stroke engine

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PR9251 THEORY OF MACHINES 3 1 0

4

Objectives: To understand the basic concepts of mechanisms and machinery

1.MECHANISMS

14Definition Machine and Structure Kinematic link, pair and chain classification of

Kinematic pairs Constraint & motion Degrees of freedom - Slider crank single

and double Crank rocker mechanisms Inversions, applications Introduction to

Kinematic analysis and synthesis of simple mechanisms Determination of velocity

and acceleration of simple mechanisms.

2.FRICTION

12

Types of friction friction in screw and nut screw jack pivot, collar and thrust

bearings plate and cone clutch belt (flat & vee) and rope drives creep in belts

open and crossed belt drives Ratio of tensions Effect of centrifugal and initial

tensions condition f or maximum power transmission.

3.GEARING AND CAMS

12

Gear Types and profile nomenclature of spur & helical gears laws of gearing

interference requirement of minimum number of teeth in gears gear trains

simple, compound and reverted gear t rains determination of speed and torque in

epicyclic gear trains cams different types of followers Cam Types of cams and

followers Cam design for diff erent follower motions.

4.BALANCING

11

Static and dynamic balancing single and several masses in different planes primary and secondary balancing of reciprocating masses Balancing of single and

multi cylinder engines Governors and Gyroscopic effects.

5.VIBRATION

11

Free, forced and damped vibrations of single degree of freedom systems force

transmitted to supports vibration Isolation vibration absorption torsionalvibration of shafts single and multirotor syst ems geared shafts critical speed of

shafts.

Total 60

TEXT

BOOK

1. Bansal Dr.R.K. Theory of Machines Laxmi Publications (P) Ltd.,

New Delhi 2001

2. Rattan S.S. Theory of machines Tata McGraw Hill publishing Co.,

New Delhi, 2002.

REFERENCE

S

1. Rao J.S.and Dukkipati R.V. Mechanism and Machine Theory Second

Edition, Wiley Eastern Limited, 1992.

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2. Malhotra D.R. and Gupta H.C The Theory of machines Satya Prakasam,

Tech. India Publications, 1989

3. Gosh A and Mallick A.K. Theory of Machines and Mechanisms affiliated

east west press, 1989

4. Shigley J.E. and Uicker J.J. Theory of Machines and Mechanisms

McGraw Hill, 1986.5. Burton Paul Kinematics and Dynamics of Machinery, Prentice Hall,

1979.

MA9261 NUME RICAL

METHODS L T P

C3 1 0 4

Aim:

This course gives a complete procedure for solving numerically different kinds

of problems occurring in engineering and technology.

Objectives:The students would be acquainted with the basic concepts of

numerical methods and their applications.

1. SOLUTION OF EQUATIONS AND EIGENVALUE PROBLEMS

9 +3

Solution of algebraic and transcendental equations Fixed point iteration

method Newton-Raphson method Solution of linear system of equations

Gauss Elimination method Pivoting Gauss-Jordan methods Matrix

Inversion by Gauss-Jordan method Iterative methods of Gauss-Jacobi and

Gauss-Seidel Eigenvalues of a matrix by Power method and by Jacobis

method.

2. INTERPOLATION AND APPROXIMATION

9 + 3

Interpolation with unequal intervals Lagrange interpolation Newtons divided

difference interpolation Cubic Splines Interpolation with equal intervals

Newtons forward and backward difference f ormulae.

3. NUME RICAL DIFFERENTATION AND INTEGRATION

9 + 3

Approximation of derivatives using interpolation polynomials Numerical

integration using Trapezoidal, Simpsons 1/3 and Simpsons 3/8 rules

Rombergs method Two point and three point Gaussian quadrature formulae Evaluation of double integrals by Trapezoidal and Simpsons rules.

4. INITIAL VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL

EQUATIONS 9+ 3

Single step-methods Taylors series method Eulers method Fourth order

Runge-Kutta method for solving first and second order equations Multi-stepmethods Milnes and Adams-Bashforth predictor-corrector methods for solving

first order equations.

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5. BOUNDARY VALUE PROBLEMS IN ORDINARY AND

PARTIALDIFFERENTIAL EQUATIONS

9 + 3

Finite difference methods for solving two-point linear boundary value problems.

Finite difference techniques for the solution of two dimensional Laplaces and

Poissons equations on rectangular domain One dimensional heat-flo wequation by explicit and implicit (Crank Nicholson) methods - One dimensional

wave equation by explicit method.

L: 45, T: 15, Total : 60

TEXT

BOOKS

1. Grewal, B.S. and Grewal,J.S., Numerical methods in Engineering and Science,6 Edition, Khanna Publishers, New Delhi, (2004).t h

2. Sankara Rao, K. Numerical methods for Scientists and Engineers, 3 Editionrd

Prentice Hall of India Private Ltd., New Delhi, (2007).

REFERENCE

S1. Chapra, S. C and Canale, R. P. Numerical Methods for Engineers,

5

Edition,t h

Tata McGraw-Hill, New Delhi, (2007).

2. Gerald, C. F. and Wheatley, P. O., Applied Numerical Analysis,

6

Edition,th

Pearson Education Asia, New Delhi, (2006).

3. Brian Bradie, A friendly introduction to Numerical analysis, Pearson Education

Asia, New Delhi, (2007).

RP9251 BASICS OF

POLYMERS 3 0 0 3

1. INTRODUCTION

6History of Macromolecules structure of natural products like cellulose, rubber,

proteins concepts of macro molecules Staudingers theory of macromolecules

difference between simple organic molecules and macromolecules.

2. ADDITION POLYMERIZATION

12

Chemistry of Olefins and Dienes double bonds Chemistry of free radicals

monomers functionality Polymerization: Initiation types of initiation free radical

polymerization cationic polymerization anionic polymerization coordination

polymerization industrial polymerization bulk, emulsion, suspension and solution

polymerization techniques Kinetics Copolymerization concepts.

3. CONDENSATION POLYMERIZATION

9

Simple condensation reactions Extension of condensation reactions to polymer

synthesis functional group reactivity polycondensation kinetics of polycondensation- Carothers equation Linear polymers by polycondensation

Interfacial polymerization crosslinked polymers by condensation gel point.

4. MOLECULAR WEIGHTS OF POLYMERS

9

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Difference in molecular weights between simple molecules and polymers number

average and weight average molecular weights Degree of polymerization and

molecular weight molecular weight distribution Polydispersity molecular weight

determination. Different methods Gel Permeation Chromatography Osmometry,

Light Scattering.

5. TRANSITIONS IN POLYMERS

8First and second order transitions Glass transition, Tg multiple transitions in

polymers experimental study significance of transition temperatures crystallinity

in polymers effect of crystallization in polymers factors affecting crystallization

crystal nucleation and growth relationship between Tg and Tm Relationship

between properties and crystalline structure.

TOTAL

45REFERENCE

S 1. Billmeyer.F.W.,Jr, Text Book of Polymer Science, Ed. Wiley-

Interscience,1984.

2. Seymour.R.B., and Carraher.C.E., Jr., Polymer Chemistry,

2

Ed., Marceln d

Dekker, 1988.

3. Gowariker.V.T., Viswanathan.N.V., and Sreedar.J. , Polymer Science,WileyEastern Ltd., 1988.4. Joel,R.F; Polymer Science and Technology, Eastern Economy Edition, 1999.

5. Rodriguez, F., Cohen.C., Oberic.K and Arches, L.A., Principles of

PolymerSystems, 5 edition, Taylor and Francis, 2003.t h

RP9252 RUBBER

MATERIALS 3 0 0 3

1. Structure-Property Relationships in

Rubbers:

8

Rubber Elasticity Requirements for rubber elasticity Effect of chemical structure

on the performance properties of rubbers Effect of structure on processingproperties of elastomers

2. Natural

Rubber:

. 6

Origin Natural Rubber Latex, tapping, processing, properties and applications Conversion of Latex into dry rubber Properties of dry rubber Classification based

on technical specifications Modifications of Natural RubberApplications

Synthetic polyisoprene.

3. Synthetic Elastomers: 16

Polybutadiene and SBR, Nitrile Rubber, Butyl Rubber and Polychloprene Rubbers

Ethylene Propylene Rubber and Ethylene Vinyl acetate copolymers Elastomers

based on modified polyethylene Acrylate rubbers Polysulphide rubbers- polyether

rubbers polyalkenamers

4 . High Performance El astomers : 7

Fluoroelastomers and silicone elastomers, Manufacture, structure, Properties and

applications

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5.Polyurethanes and thermoplastics Elastomers:

Reactions of di isocyanates polyols-chain extenders-types of urethane elastomers

properties and uses - Requirements for thermoplastic elastomeric behaviour SBS

and SIS Block copolymers Thermoplastic Polyurethane elastomers

Thermoplastic-co-polyesters Thermoplastic elastomers based on Plastics RubberBlends Dynamic Vulcanization.

TOTAL

45

REFERENCE

S

1. Brydson, J.A., Rubber Chemistry, Allied science Publishers, London, 1978.

2. Morton.M., Rubber Technology, Chapman Hall, 1995.

3. I. Franta, Elastomers and Rubber Compounding materials, Elsevier, 1989.

Blackely, D.C., Synthetic Rubbers their Chemistry and Technology.

RP9253 FUNDAMENTALS OF CHEMICAL ENGINEE RING

OPERATIONS 3 0 0 3

1. Classification of Unit Operations - Heat transfer steady state Fourier law

thermal conductivity conduction through plane wall cylindrical wall convection

forced and natural convection radiation unsteady state heat transfer methods of

solution- fuels and combustion stoichiometry 9

2. Heat exchange equipments double pipe and shell and tube heat exchangers,

condensers Mass Transfer Principles of dif fusion, Ficks law theory of diffusion,Mass transfer coefficients and film theory Penetration theory. Distillation Vapour

liquid equilibria, Simple distillation, Steam distillation, Continuous binary distillation,

Industrial equipments f or distillation- industrial boilers. 9

3. Agitation of liquids Types of impellers, Selection criteria, Power consumptioncalculations for agitated vesse Absorption Principle and equipment (packed towers

and plate columns). Adsorption Principles and equipment for absorption. 9

4. Drying Principles and def initions, Rate of batch drying, Equipments for drying.

Humidification Humidity and saturation, dry bulb and wet bulb temperatures,

percentage saturation, dew point, humid volume, humid heat, enthalpy, Equipment

Water technology cooling towers, spray chambers. 9

5. Membrane Separation Processes - S eparation of gases and liquids, Dialysis,

Membrance liquid liquid extraction, Pervaporation and reverse osmosis.

Size reduction Laws of crushing, Equipment Classification, Crushers and grinders.Mechanical separations Screening and screening equipments, Filtration Principle

and filtration equipment, filter media, filter aids, Gravity settlers, Cyclones and hydro

cyclones. 9

TOTAL

45

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REFERENCE

S 1. Mc. Cabe, W.L., Smith, J.C., Unit Operations of Chemical

Engineering,Mc.Graw Hill. 1993.

2. Badger, W.L., Banchero, J.T., Introduction to Chemical Engineering, Mc.Gra w

Hill, UK,

1997.3. Richardson and Coulson, Chemical Engineering, Vol. 1 & vol.2, Asian BooksPvt. Ltd., India. 1996.

4. Chattopadhyay, P., Unit Operations of Chemical Engineering Vol. I and Vol.II, Khanna Publishers, Delhi, 1998.

5. Foust A.S., Walzel.L.A., John Wiley - Principles of Unit

Operations.

RP9254 POLYMER PHYSICS 3 0 0

3

1. SOLUTION PROPERTIES OF POLYMERS8

Size and shape of the macromolecules Solubility parameter polymer/solvent

interaction parameter Theta temperature size and molecular weight of polymer

f rom the solution properties of polymers, Fractionation of Polymers.

2. FLOW BEHAVIOUR OF POLYMERS

4Importance of Rheology Newtonian and Non-newtonian flow behaviour Polymer

melt Rheology.

3. MECHANICAL PROPERTIES

13Stress strain properties of polymers comparison with conventional materials tensile properties flexural strength impact strength fatigue endurance

hardness tests mechanical relaxations in polymers temperature effect on themechanical behaviour of polymers visco-elastic properties of polymers Damping

characteristics crazing in glassy polymers Role of crazing in f racture

macroscopical fracture theory Fracture and microstructure.

4. FRICTION AND WEAR IN POLYMERS

8Elastic deformation single contacts multiple contacts Rolling f riction sliding

f riction of rubbers and rigid polymers lubrication by fluids wear wear testing

Abrasive wear.

5. ELECTRICAL PROPERTIES OF POLYMERS

7Introduction Polar and Nonpolar polymers - charge carriers carrier mobility

Dielectric properties of polymers - Anti static and conductive of polymers Volume

restivity measurements Molecular theories of dielectric relaxation in polymers

Dielectric breakdown.

6. OPTICAL PROPERTI ES OF POLYMERS

5Introduction Isotropic polymers Anisotropic polymers Dichroism Oprical

applications of polymers Transmission Rheoptical properties and application.

TOTAL

45

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REFERENCE

S 1. Ulrich Eisele, Introduction to Polymer Physics Springs Verlag, New York,

1990.

2. Bill Meyer.F.W. Text Book of Polymer Science, Wiley

IntersciencePublications, 1994.

3. Bikales.N.M., Mechanical properties of Polymers, John Wiley & Sons, 1971.4. Brown.R.P. , Physical Testing of Rubber Elsevier, 1986.

RP9261 POLYMER CHEMISTRY LAB 0 0 3

100

Lab

Requirements

Bunsen Burner 15Nos

Electronic Balance 1 No

Thermostatic Water bath 2 Nos

Melting Point Apparatus 1 No

Retort Stand

15NosPolymer Samples and Glass wares

Experiments:Identification of polymers by simple methods like density, melting

point,burning characteristics, sol ubility and confirmatory test by chemical analysis.

A.

PLASTICS1. Polyethylene

2. Polypropylene

3. Polystyrene

4. Polyvinyl Chloride

5. Polyamide

6. Polyethylene terephthalate

7. Polybutylene terephthalate8. Polycarbonate

9. Polyacetal10. Polyphenylene oxide

11. Polyphenylene sulphide

12. Phenol Formaldehyde

13. Urea formaldehyde

14. Melamine formaldehyde

B. IDENTIFICATION OF RUBBERS BY SIMPLE

METHODS1. Natural Rubber (NR)

2. Polybutylene Rubber (BR)

3. Styrene Butadiene Rubber (SBR)

4. Isoprene Rubber (IR)

5. Isobutiene Isoprene Rubber (IIR)

6. Chloroprene Rubber (CR)

7. Acrylonitrile Butadiene Rubber (NBR)

8. Silicone Rubber

TOTAL :

45REFERENC

E1. Identification of plastics and rubbers by simple methods , CIPET publications

2002

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EI9261 ELECTRICAL AND ELECTRONICS ENGINEERING LAB 0 0

4 2

1. Load test on separately excited DC shunt generator.

2. Load test on DC shunt motor

3. Load test on S Transformer

4. Load test on Induction motor

5. Regulation of 3 alternator

6. Study of CRO

7. Logic gates

8. Operation amplifiers

9. Time constant of RC circuit

10. Characteristics of LVDT

11. Calibration of Rotometer

12. RTD and thermistor

13. Flapper Nozzle system

Total 60

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Documents

Annauniversity_Rub35