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Lecturer(s)
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Křemenáková Dana, doc. Dr. Ing.
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Course content
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Courses: 1. - 2. The structural parameters of yarns (monofilament, multifilament, staple yarn). 3. - 4. Helical model of fiber arrangement and its application in textile structures, radial and effective packing density, fiber orientation. 5. - 6. Geometrical and mechanical properties of yarns and their changes during the production of fabrics. 7. - 8. Computer aided textile design of yarns and fabrics based on raw material, technology and application. 9. - 10. Computer aided design of textiles with embedded special fibers (optical fibers, electro conductive fibers). 11. - 12. Special methods for analysis of internal and surface structure of yarns and fabrics. 13. - 14. Computer aided textile design in the line "fiber - yarn - fabric" and optimization of properties.
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Learning activities and teaching methods
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Monological explanation (lecture, presentation,briefing), Dialogue metods(conversation,discussion,brainstorming), Self-study (text study, reading, problematic tasks, practical tasks, experiments, research, written assignments), Independent creative and artistic activities
- Class attendance
- 28 hours per semester
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Learning outcomes
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The structural parameters of yarns (monofilament, multifilament, staple yarn). Helical model of fiber arrangement and its application in textile structures, radial and effective packing density, fiber orientation. Geometrical and mechanical properties of yarns and their changes during the production of fabrics. Computer aided textile design of yarns and fabrics based on raw material, technology and application. Computer aided design of textiles with embedded special fibers (optical fibers, electro conductive fibers). Special methods for analysis of internal and surface structure of yarns and fabrics. Computer aided textile design in the line "fiber - yarn - fabric" and optimization of properties.
Knowledge of computer aides design in the line fiber - yarn - fabric, creation of models of textile structure properties, optimization of textile structure properties.
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Prerequisites
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Knowledge corresponding to masters graduate level focused on textile material engineering and textile technology.
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Assessment methods and criteria
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Oral exam, Written assignment
Written report Exam: oral Knowledge corresponding to masters graduate level
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Recommended literature
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BEHERA, B.K., HARI, P.K. Woven textile structure. Theory and applications. Woodhead Publishing Limited and CRC Press LLC, 2010.
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KŘEMENÁKOVÁ, D., MERTOVÁ, I., KOLČAVOVÁ SIRKOVÁ, B. Computer aided textile design 'LibTex'. Indian Journal of Fiber & Textile Research, Vol. 33, December 2008.
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Křemenáková D., Militký J. and Ibrahim S. Cotton yarn and fabric production: current and future trends, Chap. 12, in the book "Cotton technology for 21 st century" (P. Wakelyn Ed. ), ICAC Book, 43 str..
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Křemenáková, D., Militký, J. Comparisson of cotton yarn strength prediction Method, chap. 10,pp.103-115. Textiles for sustainable developments. NOVA science publishers. ISBN 1600215599 : 9781.
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KŘEMENÁKOVÁ, D., MISHRA, R., MILITKÝ, J., ŠESTÁK, J. Selected Topics of Textile and Material Science. Published by Publishing House of WBU. Pilsen, Czech Republic, 2011. ISBN 978-80-261-0062-1.
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Lord, P., R. Handbook of yarn production. Technology, science and economics. The Textile Institute.. Publishing Limited Cambridge England, 2003.
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LORD, P., R. Spinning. Woodhead publishing Limited Cambridge. England, 2004. ISBN 9781855739772.
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Morton W.E., Hearle, J.W.S. Prediction of Statistical Strengths of Twisted Fiber Structures. J. Mater. Sci. 28, 6107. 1993.
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Pan N. Analysis of woven fabric strengths: Prediction of fabric strength under uniaxial and biaxial extensions, Composites Science and Technology 56, 1996, 311-327..
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PAN, N. Development of a Constitutive Theory for Short - fiber Yarns. PART IV. The Mechanics of Blended Fibrous Structures. Text. Res. J.. 1995.
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