Yaa Syllabus For Fabric Technology Scientific Discipline As Well As Fiber Scientific Discipline (Tf)
Thursday 20 December 2018
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Syllabus for Textile Engineering together with Fiber Science (TF)
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ENGINEERING MATHEMATICS
Linear Algebra:
Matrices together with Determinants, Systems of linear equations, Eigen values and eigen vectors.
Calculus:
Limit, continuity together with differentiability; Partial Derivatives; Maxima together with minima; Sequences together with series; Test for convergence; Fourier series.
Vector Calculus:
Gradient; Divergence together with Curl; Line; surface together with book integrals; Stokes, Gauss together with Green’s theorems.
Differential Equations:
Linear together with non-linear start lodge ODEs; Higher lodge linear ODEs with constant coefficients; Cauchy’s together with Euler’s equations; Laplace transforms; PDEs –Laplace, heat together with moving ridge equations.
Probability together with Statistics:
Mean, median, means together with criterion deviation; Random variables; Poisson, normal together with binomial distributions; Correlation together with regression analysis.
Numerical Methods:
Solutions of linear together with non-linear algebraic equations; integration of trapezoidal together with Simpson’s rule; unmarried together with multi-step methods for differential equations.
TEXTILE ENGINEERING AND FIBRE SCIENCE
Textile Fibres: Classification of textile fibres; Essential requirements of fibre forming polymers; Gross together with fine construction of natural fibres similar cotton, wool together with silk. Introduction to important bastfibres; properties together with uses of natural together with man-made fibres; physical together with chemic methods of fibre together with blend identification together with blend analysis.
Molecular architecture, amorphous together with crystalline phases, drinking glass transition, plasticization, crystallization, melting, factors affecting Tg together with Tm; Process of viscose together with acetate preparation. Polymerization of nylon-6, nylon-66, poly (ethylene terephthalate), polyacrylonitrile and polypropylene; Melt Spinning processes, characteristic features of PET, polyamide and polypropylene spinning; wet together with dry out spinning of viscose together with acrylic fibres; post spinning operations such every bit drawing, oestrus setting, tow-to-top conversion together with dissimilar texturing methods.
Methods of investigating fibre construction e.g., Density, X-ray diffraction, birefringence, optical together with electron microscopy, I.R. absorption, thermal methods (DSC, DMA/TMA, TGA); structure together with morphology ofman-made fibres, mechanical properties of fibres, wet sorption inwards fibres; fibre construction together with belongings correlation.
Yarn industry together with yarn construction & properties:
Yarn industry together with yarn construction & properties:
Principles of opening, cleaning and mixing/blending of fibrous materials, working regulation of modern opening together with cleaning equipments; the technology of carding, carding of cotton fiber together with synthetic fibres; Drafting operation, roller together with apron drafting principle, causes of majority irregularity introduced yesteryear drafting; roller arrangements inwards drafting systems; principles of cotton fiber combing, combing cycle, machinery and function, combing efficiency, lap preparation; recent developments inwards comber; Roving production, machinery of bobbin building, roving twist; Principle of telephone spinning, forces acting on yarn together with traveler; telephone & traveler designs; machinery of cop formation, causes of end breakages; working regulation of telephone doubler together with ii for i twister, unmarried together with folded yarn twist, properties of double yarns, production of nub spun yarn, compact spinning, regulation of not conventional methods of yarn production such every bit rotor spinning, air jet spinning, wrap spinning, twist less spinning together with friction spinning.
Yarn contraction, yarn diameter, specific book & packing coefficient; twist strength human relationship inwards spun yarns; fibre configuration together with orientation inwards yarn; campaign of fibre migration together with its estimation, irregularity index, properties of ring, rotor together with air-jet yarns.
Fabric industry together with Fabric Structure:
Principles of cheese together with cone winding processes together with machines; random together with precision winding; parcel faults together with their remedies; yarn clearers together with tensioners; dissimilar systems of yarn splicing; features of modern cone winding machines; dissimilar types of warping creels; features of modern beam together with sectional warping machines; dissimilar sizing systems, sizing of spun together with filament yarns, modern sizing machines; principles of pirn winding processes together with machines; brain together with secondary motions of loom, consequence of their settings together with timings on cloth formation, cloth appearance together with weaving performance; dobby and jacquard shedding; mechanics of weft insertion amongst shuttle; warp together with weft halt motions, warp protection, weft replenishment; functional principles of weft insertion systems of shuttle-less weaving machines, principles of multiphase together with round off looms.
Principles of weft together with warp knitting; basic weft together with warp knitted structures. Classification, production together with areas of application of nonwoven fabrics.Basic woven cloth constructions and their derivatives; crepe, cord, terry, gauze, leno together with double cloth constructions. Peirce’s equations for cloth geometry; elastica model of manifestly woven fabrics; thickness, embrace and maximum sett of woven fabrics.
Textile Testing:
Sampling techniques, sample size together with sampling errors. Measurement of fibre length, fineness, crimp, strength together with reflectance; measure of cotton fiber fibre maturity together with trash content; HVI together with AFIS for fibre testing. Measurement of yarn count, twist together with hairiness; tensile testing of fibres, yarns together with fabrics; evenness testing of slivers, rovings together with yarns; testing equipment for measure exam methods of cloth properties similar thickness, compressibility, air permeability, drape, crease recovery, tear strength, bursting strength together with abrasion resistance.
FAST together with Kawabata instruments together with systems for objective cloth evaluation.Statistical data analysis of experimental results.Correlation analysis, significance tests together with analysis of variance; frequency distributions together with command charts.
Preparatory Processes:
Preparatory Processes:
Chemistry together with do of preparatory processes for cotton, wool and silk. Mercerization of cotton. Preparatory processes for nylon, polyester together with acrylic and polyester/cotton blends.
Dyeing:
Classification of dyes. Dyeing of cotton, wool, silk, polyester, nylon together with acrylic with appropriate dye classes. Dyeing polyester/cotton together with polyester/wool blends. Batchwise and continuous dyeing machines. Dyeing of cotton fiber knitted fabrics together with machines used. Dye fibre interaction. Introduction to thermodynamics together with kinetics of dyeing.Methods for conclusion of wash, lite together with rubbing fastness.Evaluation of fastness properties amongst the assist of grey scale.
Printing:
Styles of printing. Printing thickeners including synthetic thickeners. Printing auxiliaries. Printing of cotton fiber amongst reactive dyes. Printing of wool, silk, nylon amongst acid and metallic complex dyes. Printing of polyester amongst disperse dyes. Methods of dye fixation after printing. Resist together with discharge printing of cotton, silk together with polyester. Printing of polyester/cotton blends amongst disperse/reactive combination. Transfer printing of polyester. Developments inwards inkjet printing.
Finishing:
Mechanical finishing of cotton. Stiff. Soft, wrinkle resistant, H2O repellent, flame retardant together with enzyme (bio-polishing) finishing of cotton.Milling, decatizing together with shrink resistant finishing of wool. Antistat finishing of synthetic fibre fabrics. Heat setting of polyester.
Energy Conservation:
Minimum application techniques.
Pollution:
Environment pollution during chemic processing of textiles. Treatment of textile effluents.