8/6/2019 M.E Textiles - Syllabus1

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Textile Engineering Department

Faculty of Technology & Engineering

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M. E. (TEXTILES) (TEXTILE ENGG.) PART-I

MATHEMATICS (INCLUDING STATISTICS)THEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --

TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Infinite series, introduction to elliptic function, elliptical integrals, ordinary and partial differentialequations. solution of differential equations in series. Numerical analysis including numericalintegration. Empirical formula and curve fitting.Introduction to solution of equations. Determinants and matrices. Introduction to factor analysis.Analysis of data, concept of probability. Discrete and continuous distribution. Tests of significance.Sample size. Analysis of variance. Operating characteristic curve. Control charts, correlation andregression analysis.

UNCONVENTIONAL WEAVINGTHEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKS

SYLLABUS:Principle of operation of shuttleless looms and recent development on these machines. Comparativestudy of new systems of weft insertion. Weft storage units, unwinding tensions, package build andcolour selection mechanism, selvedge formation.Theoretical aspects of air - jet, water - jet, projectile, rapier and inertial system of weft insertion. Powerrequirement for these weft insertion systems. Design considerations for shedding and beat - uprelation to warp tensions on shuttleless looms.Principles of multi phase weaving and problems associated with it. Yarn preparatory processes forshuttleless weaving. Economic aspects of shuttleless weaving.

ENGINEERING PROPERTIES OF TEXTILE MATERIALSTHEORY : 4 PAPER : 100 MARKSPRACTICAL : 2 PR / TW / VIVA : 50TOTAL : 6 TOTAL : 150 MARKSSYLLABUS :Mechanism of deformation in fibres. Principles of elasticity. Visco elasticity, Stress - strain relation.Creep, stress relaxation, Time - temperature effects and dynamic mechanical properties. Quantitativetheoretical interpretation of mechanical behaviour. Thermodynamic analysis of mechanicaldeformation. Reaction rate theory applied to the relative moment of the long chain molecules in fibres.Anisotropy. Determination of poisson ratios, bending and torsional rigidity of fibres and theirdetermination.

THEORY OF TEXTILE STRUCTURE - ITHEORY : 4 PAPER : 100 MARKSPRACTICAL : - PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:The tensile, bending and torsional rigidity of fibres and their determination. Elements of yarngeometry, geometry of helix and its application to yarn structure. Geometry of folded yarns. Yarndiameter and density.Effect of fibre properties and their geometrical configuration on the tensile, bending, flexural andtorque properties of yarn. Design of yarn structure for certain functional theories of yarn strength.Theoretical analysis of yarn irregularity. Fibre migration characteristics of spun yarn and continuousfilament yarns. Blend irregularities. Concept of elongation balance. Effect of properties of constituentfibres and blend composition on the behaviour of composite yarns.

8/6/2019 M.E Textiles - Syllabus1

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Textile Engineering Department

Faculty of Technology & Engineering

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THEORY AND DESIGN OF SPINING MACHINERYTHEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Difference in the aerodynamic characteristics of lint and trash and its utilization in blow - roommachinery design. Redesigning of conventional openers for better performances. Problemsassociated with high production carding and modification in carding design for improvedperformances. Fibre arrangement in slivers and its influence on the design of drawing and combingmachinery. Problems of winding in Fly frames. Dynamic and static friction of fibres and their influenceon ring frame drafting arrangement designs. Twist flow. Twist tension interaction and its influence onthe breakage rate. Traveller wear, Travellers and rings for high speed spinning. Living ring.

HIGH SPEED COMPUTATIONTHEORY : 4 PAPER : 100 MARKSPRACTICAL : 4 PR / TW / VIVA : 100 MARKSTOTAL : 6 TOTAL : 150 MARKS

SYLLABUS:Fundamentals of computer programming. Fortran programming. Application of programming tonumerical analysis i.e. matrix algebra, non - linear equations, interpolation and integration.

M. E. (TEXTILES) (TEXTILE ENGG.) PART-II

THEORY OF TEXTILE STRUCTURES - IITHEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Theories of yarn diameter and cloth setting . Cover factor . Determination and itspractical applications of Peirce's geometry of plain woven fabrics. Analytical andgraphical solutions of basic cloth equations. Later modifications of Peirce'sequations. Crimp interchange in woven fabrics. practical applications of simple clothgeometry.Geometry of rigid elastic threads in fabrics. Crimp balance of elastic threads.Theoretical treatment of fabric deformation in tension, bending and shear. Clothbuckling and recovery from wrinkle.Effect of fabric relaxation and finishing process on its structure and properties.Theoretical strength determination of non-woven fabrics.

TEXTURED YARN TECHNOLOGYTHEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Importance of Texturing. Methods of texturising. Basic principles. Heat setting and texturising. Falsetwisting. Process variables. Developments of false twisting texturising machines. Structural geometryof textured yarn. Characterization of textured yarns. Stuffer Box crimping, Edge crimping , and othermethods of texturising thermoplastic yarns. Textured yarn properties and fabric characteristics.Principles of Draw textured yarns. Principle of air bulking and properties of textured yarns.Texturising of non-thermoplastic yarns, cross-linking and effect of process variables on properties oftextured yarns. Texturising with aid of solvents. Yarn characteristics, Morphological changes inducedby machine properties of textured yarns.

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Textile Engineering Department

Faculty of Technology & Engineering

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MODERN YARN PRODUCTION

THEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Tow conversion process, High bulk yarn. Systems of open-end spinning. Rotor spinning. Mechanismof yarn formation. Structure and properties of rotor spun, air-vortex spinning. Core spun and othercomposite yarns. Twistless, self twist and other unconventional methods of spinning. Yarncharacteristics of unconventional spun yarns.

THEORY AND DESIGN OF WEAVING MACHINERYTHEORY : 4 PAPER : 100 MARKSPRACTICAL : -- PR / TW / VIVA : --TOTAL : 4 TOTAL : 100 MARKSSYLLABUS:Yarn ballooning and its comprehensive study regarding its causes and effects.Analysis of yarn tensioning devices. Theoretical aspects of yarn unwinding tension. Measurement andcontrol of yarn tension in winding. yarn tension measuring instruments.Theory and practices of automatic controls in sizing process.

Principles governing the design of the loom. Mechanics of basic Weaving operations. Kinematics ofsley and heald motions. Theoretical analysis picking and checking mechanisms on looms. Warptension and its control. Measurements of warp tension. Weft tension variations, its measurements andeffect on fabric. Pirn build and conditions of yarn sloughing.