TRICHY Textile 3rdSEM SYLLABUS

ANNA UNIVERSITY TIRUCHIRAPPALLI Tiruchirappalli - 620 024
Regulations 2008 Curriculum
B.Tech. Textile Technology
SEMESTER III
S.No. Subject Code Subject L T P C
Theory
1 Transforms and Partial Differential Equations 3 1 0 4
2 Electrical Engineering 3 0 0 3
3 Environmental Science and Engineering 3 0 0 3
4 Mechanics of Solids 3 0 0 3
5 Mechanical Engineering 3 0 0 3
6 Spun Yarn Technology I 4 0 0 4
Practical
7 Electrical Engineering Laboratory 0 0 3 2
8 Mechanical Engineering Laboratory 0 0 3 2
9 Spun Yarn Technology Laboratory I 0 0 3 2
Total 26
ANNA UNIVERSITY TIRUCHIRAPPALLI
Tiruchirappalli - 620 024
Regulations 2008
Syllabus B.Tech. Textile Technology
SEMESTER III
TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS
L T P C
3 10 4
UNIT I FOURIER SERIES 9
Dirichlet's conditions - General Fourier series - Odd and even functions - Half range sine series -Half range cosine series - Complex form of Fourier Series - Parseval's identity - Harmonic Analysis.
UNIT II FOURIER TRANSFORMS 9
Fourier integral theorem (without proof) - Fourier transform pair - Sine and
Cosine transforms - Properties - Transforms of simple functions - Convolution theorem -Parseval's identity.
UNIT III PARTIAL DIFFERENTIAL EQUATIONS 9
Formation of partial differential equations - Lagrange's linear equation - Solutions of standard types of first order partial differential equations - Linear partial differential equations of second and higher order with constant coefficients.
UNIT IV APPLICATIONS OF PARTIAL DIFFERENTIAL EQUATIONS 9
Solutions of one dimensional wave equation - One dimensional equation of heat conduction -Steady state solution of two-dimensional equation of heat conduction (Insulated edges excluded) -Fourier series solutions in cartesian coordinates.
UNIT V Z -TRANSFORMS AND DIFFERENCE EQUATIONS 9
Z-transforms - Elementary properties - Inverse Z-transform - Convolution theorem -Formation of difference equations - Solution of difference equations using Z-transform.
L: 45 T: 15 Total: 60
TEXT BOOK
1. Grewal, B.S, "Higher Engineering Mathematics'", 40th Edition, Khanna publishers, Delhi, (2007)
REFERENCES
1. Bali.N.P and Manish Goyal, "A Textbook of Engineering Mathematics'", 7th Edition,
Laxmi Publications (P) Ltd. (2007)
2. Ramana.B.V., "Higher Engineering Mathematics'", Tata Mc-GrawHill Publishing Company
limited, New Delhi (2007).
3. Glyn James, "AdvancedModern Engineering Mathematics'", 3rd Edition, Pearson Education
(2007).
4. Erwin Kreyszig, "Advanced Engineering Mathematics'", 8th edition, Wiley India (2007).
ELECTRICAL ENGINEERING
LT PC 3 0 0 3
UNIT I INTRODUCTION 9
SI units law, series, and parallel circuits, Kirchhoffs laws, Mechanical, Star-delta transformation -magnetic circuits - force on a current carrying conductor - electromagnetic induction, Faraday's Law, Lenz's law - effects of hystresis & eddy currents - Self and mutual inductances.
UNIT II CIRCUITS 9
Generation of an alternating emf - average and rms values of alternating quantity - representation of alternating quantities by phasors - single phase circuits - resonance - three phase balanced systems - single and three phase power calculations.
UNIT III DC MACHINES 9
Principle of operation of DC machines - emf equation - types of generators - Magnetization and Load characteristics of DC generators - types and characteristics of DC motors - torque equation -DC motor starters (three point) - Efficiency calculation and Swimburne's test O Speed control.
UNIT IV TRANSFORMERS AND MOTORS 9
Construction and principle of operation of single phase transformer - emf equation O.C. & S.C. tests - efficiency and regulation - 3F Transformers, Transmission and distribution - principle and operation of three phase induction motors - types - slip torque characteristics - principle and operation of alternators - O.C. & S.C. tests - regulations by synchronous impedance method.
UNIT V INSTRUMENTS 9
Basic principles of indicating instruments - moving coil and moving iron instruments -dynamometer type wattmeters - induction types energy meter - measurement of single and three phase power.
Total: 45
TEXT BOOKS
1. Del Toro "Electrical Engineering Fundamentals", 2nd edition, Prentice Hall Publishers,2002
2. Ashfaq Husain "Fundamental of Electrical Engineering", 2nd edition, Dhanpat Rai & Co,
2007
REFERENCES
1. Edward Hughes "Electrical Technology",6th Edition, ELBS,1998.
2. Naidu & Kamakshaiah "Introduction to Electrical Engineering", TMH, 1998.
3. D.P.Kothari & I.J. Nagrath, "Theory and Problems of Basic Electrical Engineering", PHI
Publishers, 1998.
4. V.N.Mittle "Basic Electrical Engineering", TMH 2002.
ENVIRONMENTAL SCIENCE AND ENGINEERING
L T P C 3 0 0 3
UNIT I INTRODUCTION TO ENVIRONMENTAL STUDIES AND NATURAL
RESOURCES 9
Definition, Scope and Importance - Need For Public Awareness - Forest Resources - Use and Over
- Exploitation - Deforestation - Case Studies - Timber Extraction - Mining - Dams and their Ground Water - Floods - Drought - Conflicts Over Water - Dams - Benefits and Problems -Mineral Resources - Use Effects on Forests and Tribal People - Water Resources - Use and Over-Utilization of Surface and Exploitation - Environmental Effects of Extracting and Using Mineral Resources - Case Studies - Food Resources - World Food Problems - Changes caused by Agriculture and Overgrazing - Effects of Modern Agriculture - Fertilizer - Pesticide Problems -Water Logging, salinity - Case Studies - Energy Resources - Growing Energy Needs - Renewable and Non Renewable Energy Sources - Use of Alternate Energy Sources - Case Studies - Land Resources - Land as a Resource - Land Degradation - Man Induced Landslides - Soil Erosion and Desertification - Role of an Individual in Conservation of Natural Resources - Equitable use of Resources for Sustainable Lifestyles
UNIT II ECOSYSTEMS AND BIODIVERSITY 9
Concepts of an Ecosystem - Structure and Function of an Ecosystem - Producers, Consumers and Decomposers - Energy Flow in the Ecosystem - Ecological Succession - Food Chains, Food Webs and Ecological Pyramids - Introduction, Types, Characteristic Features, Structure and Function of the (A) Forest Ecosystem (B) Grassland Ecosystem (C) Desert Ecosystem (D) Aquatic Ecosystems (Ponds, Streams, Lakes, Rivers, Oceans, Estuaries) - Introduction to Biodiversity - Definition Genetic, Species and Ecosystem Diversity - Biogeographical Classification of India - Value of Biodiversity - Consumptive Use, Productive Use, Social, Ethical, Aesthetic and Option Values -Biodiversity at Global, National and Local Levels - India as a Mega-Diversity Nation - Hot-Spots of Biodiversity - Threats to Biodiversity: Habitat Loss, Poaching of Wildlife, Man-Wildlife Conflicts - endangered and Endemic Species of India - Conservation of Biodiversity: In-Situ and Ex-Situ conservation of Biodiversity
UNIT III ENVIRONMENTAL POLLUTION 9
Definition - Causes, Effects and Control Measures of:- (A) Air Pollution (B) Water Pollution (C) Soil Pollution (D) Marine Pollution (E) Noise Pollution (F) Thermal Pollution (G) Nuclear Hazards
- Solid Waste Management:- Causes, Effects and Control Measures of Urban and Industrial Wastes
- Role of an Individual in Prevention of Pollution - Pollution Case Studies - disaster Management:-Floods, Earthquake, Cyclone and Landslides
UNIT IV SOCIAL ISSUES AND THE ENVIRONMENT 9
From Unsustainable To Sustainable Development - Urban Problems Related To energy - Water conservation, Rain Water Harvesting, Watershed Management - Resettlement and Rehabilitation of People, Its Problems and Concerns, Case Studies - Environmental Ethics:- Issues and Possible Solutions - Climate Change, Global Warming, Acid Rain, Ozone Layer Depletion, Nuclear Accidents and Holocaust, Case Studies - Wasteland Reclamation - Consumerism and Waste Products - Environment Production Act - Air (Prevention and Control of Pollution) Act - Water (Prevention and Control of Pollution) Act - Wildlife Protection Act - Forest Conservation Act -Issues Involved in enforcement of Environmental Legislation - Public Awareness.
UNIT V
HUMAN POPULATION AND THE ENVIRONMENT 9
Population Growth, Variation Among Nations - Population Explosion - Family Welfare Programme - Environment and Human Health - Human Rights - Value Education - HIV /AIDS - Women and Child Welfare - Role of Information Technology in Environment and Human Health - Case Studies.
Field Study of Local Area to Document Environmental assets - River/Forest/Grassland/Hill/ Mountain.
Field Study of Common Plants, Insects and Birds - Field Study of Simple Ecosystems - Pond, River, Hill Slopes, etc.
Field Study of Local Polluted Site - Urban/Rural/Industrial/Agricultural
Total: 45
TEXT BOOKS
1. Masters, G.M., "Introduction to Environmental Engineering and Science", 2nd Edition, Pearson Education, 2004.
2. Miller, T.G. Jr., "EnvironmentalScience'", Wadsworth Pub. Co.
3. Townsend C., Harper, J. and Begon, M., "Essentials of Ecology'", Blackwell Science,
2003.
4. Trivedi, R.K., and Goel, P.K., "Introduction to Air Pollution'", Techno-Science Publications.
REFERENCES
1. Erach, B., "The Biodiversity of India", Mapin Publishing Pvt. Ltd., Ahmedabad, India.
2. Trivedi, R.K., "Handbook of Environmental Laws, Rules, Guidelines, Compliances and Standards", Vol-I and II, Envio Media.
3. Cunningham, Cooper, W.P. and Gorhani, T.H., "Environmental Encyclopedia", Jaico Publishing House, Mumbai, 2001.
4. Wages, K.D., "EnvironmentalManagement", W.B. Saunders Co., Philadelphia, USA, 1998.
MECHANICS OF SOLIDS
LT PC 3 0 0 3
UNIT I STRESS, STRAIN AND DEFORMATION OF SOLIDS 9
Rigid bodies and deformable solids - forces on solids and supports - equilibrium and stability -strength and stiffness - tension, compression and shear stresses - Hooke's law and simple problems - compound bars - thermal stresses - elastic constants and poission's ratio - welded joints - design.
UNIT II TRANSVERSE LOADING ON BEAMS 9
Beams - support conditions - types of beams - transverse loading on beams - shear force and bending moment in beams - analysis of cantilevers, simply - supported beams and over hanging beams - relationships between loading, S.F. and B.M. in beams and their applications - S.F.& B.M. diagrams.
UNIT III DEFLECTIONS OF BEAMS 9
Double integration method - Macaulay's method - Area - moment theorems for computation of slopes and deflections in beams - conjugate beam method
UNIT IV STRESSES IN BEAMS 9
Theory of simple bending - assumptions and derivation of bending equation (M/I = F/Y = E/R) -analysis of stresses in beams - loads carrying capacity of beams - proportioning beam sections -leaf springs - flitched beams - shear stress distribution in beams - determination of shear stress in flanged beams.
UNIT V SHAFTS AND COLUMNS 9
Torsion of circular shafts - derivation of torsion equation (T/J = C/R = G0/L) - stress and deformation in circular and hollow shafts -stepped shafts - shafts fixed at both ends - stresses in helical springs - deflection of springs - spring constant. Axially loaded short columns - columns of unsymmetrical sections - Euler's theory of long columns - critical loads for prismatic columns with different end conditions - effect of eccentricity
Total: 45
TEXT BOOKS
1. Junarkar, S.B., Mechanics of Structure Vol. 1, 21st Edition, Character Publishing House, Anand, India, (1995)
2. William A.Nash, Theory and Problems of Strength of Materials, Schaum's Outline Series. McGraw Hill International Editions, Third Edition, 1994.
REFERENCE
1. Elangovan, A., Thinma Visai Iyal (Mechanics of Solids in Tamil), Anna University, Madras,
1995.
MECHANICAL ENGINEERING
LTP C 3 0 0 3
UNIT I LAWS OF THERMODYNAMCIS 9
Basic concepts and hints; Zeroth law; First Law of Thermodynamics - Statement and application; Steady flow energy equation; Second law of Thermodynamics—Statement; Limitations Heat Engine; Heat Pump, Available energy, Kelvin—Plank statement and Clausius statement; Equivalenceentropy; Reversibility: Entropy charts; Third law of Thermodynamics—Statement. Expressions for; work done; Internal energy, Hyperbolic and polytropic processes; Free expansion and Throttling.
UNIT II AIR STANDARD EFFICIENCY AND I.C. ENGINES 9
Carnot cycle; Stirlings Cycle: Joule Cycle; Otto Cycle; Diesel Cycle; Dual combustion Cycle. Engine nomenclature and classifications; SI Engine: CI Engine; Four Stroke cycle Two stroke cycle; Performance of I.C. Engine; Brake thermal efficiency; Indicated Thermal Efficiency, Specific fuel consumption.
UNIT III STEAM AND ITS PROPERTIES 9
Properties of steam; Dryness fraction; latent heat; Total heat of wet steam; Superheated steam. Use of steam tables; volume of wet steam; Volume of superheated steam; External work of evaporation; Internal energy; Entropy of vapour, Expansion of vapour, Rankine cycle; Modified Rankine cycle.
UNIT VI STEAM ENGINES AND TURBINES 9
Hypothetical indicator diagram of steam engine; Working of a simple steam engine; steam turbines—Impulse and Reaction types—Principles of operation.
UNIT V FLY WHEEL AND DRIVES 9
Kinematic Link, Kinematic Pair Kinematic Chain; Slider Crank mechanism and inversions; Double slider crank mechanism and inversions. Turning moment Diagram; Fluctuation of Energy; Design of fly wheel. Belt and rope drives; Velocity ratio; slip; Ratio of tensions; Length of belt; Maximum HP; simple, compound and Epicyclic gear trains. Balancing of rotating masses in same plane; Balancing of masses rotating in different planes.
Total: 45
TEXT BOOKS
1. Smith, Chemical Thermodynamics, Reinhold Publishing Co., 1977.
2. Bhaskaran, K.A., and Venkatesh, A., Engineering Thermodynamics, Tata McGraw-Hill, 1973.
REFERENCES
1. A.Pandya and Shah, Theory of Machines, Charatakar Publisheres, 1975.
2. NAG, P.E., Engineering thermodynamics, II Edition, Tata McGraw-Hill Publishing Co.,
Ltd., 1995.
SPUN YARN TECHNOLOGY I
LT PC
4 0 0 4
UNIT I GINNING AND BLOWROOM 12
Objectives of ginning, Study of working of different gins - Knife roller gin, Saw gin. Ginning out¬turn. Effect of ginning performance on yarn quality - Power requirement in ginning. Objectives of blowroom. Principle and description of Opening, Cleaning and Blending machines. Concepts of Opening intensity and Cleaning efficiency. Settings and speeds of various Openers/cleaners. Sequence of machines in modern blowroom line. Blowroom line for cotton and man-made fibres and their blends. Dust extractors, Filters, Waste collection. Mechanism of lap formation, Chute feed. Power requirement in blowroom.
UNIT II CARDING 12
Objectives of carding. Basics of Opening, Cleaning and fibre individualisation. Study of working of semi high production, high production cards. Speeds and setting of functional elements. Concept of auto levelling in carding. Drives, Card clothing and Production calculation. Concept of Cylinder loading and the factors influencing it. Latest developments in carding to increase production and sliver quality.
UNIT III DRAWFRAME 12
Basic principles of doubling and drafting. Description of working of various drafting systems. Concept of roller flutes, roller setting, roller pressure, web condensation and roller lapping. Study of stop motions. Draft and production calculation. Effect of roller defects, roller setting, roller pressure, break draft and draft distribution on sliver quality. Process parameters for processing cotton, man-made fibres and blends. Working of autoleveller on drawframe. Developments in drawframe machines. Influence of drawframe sliver quality on yarn characteristics.
UNIT IV COMBER 12
Requirement and objectives of comber preparatory process. Methods of lap preparation - lap doubling process, sliver doubling process, their merits and limitations. Objectives and principles of combing. Working of comber - sequence and timing of operations in combing. Types of feeding -concurrent feed and counter feed, Degree of combing. Combing efficiency. Concept of piecing waves, asymmetric web condensation. Comber waste in relation to pre-comber draft, direction of fibre hooks, type of feed, top comb setting. Settings and production calculation. Determining optimum level of comber waste for different mixings and yarn counts. Introduction to modern combers.
UNIT V SPEEDFRAME 12
Objectives of speedframe. Principle of working of modern speedframe. Differences between bobbin lead / flyer lead roving processes. Mechanism of winding and bobbin building. Settings and speeds. Draft, twist and production calculations. Effect of roller setting, roller pressure, apron spacing on roving quality. Importance of roving quality on ringframe performance and yarn quality.
Total: 60
TEXTBOOKS
1. Klein W., Vol. 1-3, "The Technology of Short Staple Spinning", "A Practical Guide to Opening & Carding" and "A Practical Guide to Combing, Drawing, and Roving frame", The Textile Institute, Manchester, U.K., 1998.
2. Chattopadhyay R. (Ed), Advances in Technology of Yarn Production, NCUTE, IIT Delhi,
2002.
REFERENCES
1. Chattopadhyay R., Technology of Carding, NCUTE, IIT Delhi, 2003.
2. Chattopadhyay R. & Rengasamy R., "Spinning, Drawing, Combing & Roving, NCUTE Pilot Programme.
3. Salhotra K. R. & Chattopadhyay R., Book of papers on "Blowroom and Carding", IIT Delhi
1998.
4. Duraiswamy I, Chellamani P & Pavendhan A., "Cotton Ginning" Textile Progress, The Textile Institute, Manchester, U.K., 1993.
ELECTRICAL ENGINEERING LABORATORY
LTP C 0 0 3 2
1. Open circuit characteristics of D.C. shunt generator.
2. Load characteristics of D.C. shunt generator
3. Load characteristics of D.C. compound generator
4. Load test on D.C. shunt motor
5. Study of D.C. motor starters
6. O.C. and S.C. tests on single phase transformer
7. Load test on single phase transformer
8. Load test on 3 - phase squirrel cage induction motor
9. Study of 3 - phase induction motor starters
10. Load test on 3 - phase slip ring induction motor
11. O.C. and S.C. tests on 3 - phase alternator
12. Synchronization and V-curves of alternator
Total: 45
MECHANICAL ENGINEERING LABORATORY
LTP C 0 0 3 2
EXPERIMENTS
1. Heat balance on Diesel engine
2. Mechanical load test on petrol engine
3. Morse test on multi cylinder petrol engine
4. Volumetric efficiency on Diesel engine
5. Volumetric efficiency on two state reciprocating compressor
6. COP in compression refrigeration cycle
7. Test on Air conditioning system
8. Viscosity Index, Flash and Fire point of Lubricant
9. Valve timing diagram in Diesel engine
10. Port timing diagram
EQUIPMENTS
1. Diesel Alternator Set
2. Diesel Engines
3. Petrol Engines
4. Multi Cylinder Petrol engine
5. Two stroke Reciprocating Compressor
6. Compression Refrigeration Cycle
7. Air Conditioning System
8. Viscosity, Flash and Fire point apparatus
9. Steam power plant
10. Two stroke engines
11. Bomb calorimeter
12. Orsat apparatus
13. Gas calorimeter
Total: 45
SPUN YARN TECHNOLOGY LABORATORY I
LTP C 0 0 3 2
EXPERIMENTS
(Minimum of Ten Experiments shall be offered)
1. Study of ginning machine
2. Study of blowroom machinery
3. Settings and production calculations in blowroom
4. Card - Draft and production calculations
5. Card - Settings
6. Construction details of Drawframe
7. Draft calculation in Drawframe
8. Study of comber preparatory machines
9. Construction details of comber
10. Draft calculation in comber
11. Construction details of speedframe
12. Draft calculation in speedframe
13. Twist calculation in speedframe
14. Study of builder motion mechanism in speedframe
MACHINERY REQUIRED
1. Lab model Ginning machine
2. Miniature Blowroom line
3. Carding machine
4. Drawframe
5. Comber Preparatory machines
6. Comber
7. Speedframe
Total: 45