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OverviewThis book represents a system of theoretically-derived inherent laws of a special type of fibrous assembly, known as yarn. Structural approach has been the basis of this book. Each chapter of this book is started with definitions, terminologies and fundamental relations. Then the theoretical models are presented namely from the initial assumptions through the mathematical derivation to the final relations. Such theoretical results are mostly compared with the experimental results. The topics on yarns include count, twist and diameter, number of fibres in cross-section, retraction and saturated twist, fibre helix, fibre migration, mass unevenness, hairiness, strength, fibre slippage, etc. Full Product DetailsAuthor: Bohuslav Neckar , Dipayan DasPublisher: Woodhead Publishing India Pvt Ltd Imprint: Woodhead Publishing India Pvt Ltd ISBN: 9789385059407ISBN 10: 9385059408 Pages: 730 Publication Date: 30 October 2018 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Available To Order ![]() We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsPreface Introduction 1 Basic properties of single fibers and yarns 2 Creation of yarns 3 General description of yarn structure 4 Helical model of fibers in yarns 5 Models of fiber migration in yarns 6 Mass unevenness of staple fiber yarns 7 Hairiness of staple fiber yarns 8 Internal mechanics of twisted yarns 9 Tensile behaviour of yarns 10 Yarn strength in relation to gauge length 11 Constitutive theory of fiber-to-fiber slippage 12 Semi-empirical modelling of yarn strength Appendices IndexReviewsAuthor InformationProf. Ing. Bohuslav Neckár, Dr. Sc. is currently working as a Professor in the Department of Textile Technology of Faculty of Textile Engineering of Technical University of Liberec (TU Liberec), Czech Republic. He received PhD from TU Liberec in 1976. This was followed by position as a researcher at State Textile Research Institute, Liberec. He then joined TU Liberec as Associate Professor in 1990. He received “Doctor of Science” from TU Liberec in 1991. His research topics include Mathematical models of yarn structure and properties, Structure and structural mechanics of fibrous assemblies, and Structural models of internal geometry and mechanics of woven and knitted fabrics. He has guided over 40 theses, leading to various degrees, including PhD and MS. He is the recipient of Silver medal at TU Liberec (2010), Honorary appreciation of Council of Higher Institutions of Czech Republic (2003), and Fellow of Academy Assembly of Academy of Sciences of Czech Republic (2005). Tab Content 6Author Website:Countries AvailableAll regions |