Comparison of methods for yarn packing density evaluation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F01%3A00000029" target="_blank" >RIV/46747885:24410/01:00000029 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of methods for yarn packing density evaluation
Original language description
Packing density express degree of arrangements of fibers in yarn. It is one of basic characteristics of yarn structure, which is applicable in computation of inter-fiber contacts and equivalent pore diameter, yarn diameter, recommended yarn twist, twisting, fiber contact density, yarn compression and yarn hardness etc. The packing density is evaluates from yarns cross section as ratio of fiber cross-sections areas to the cross section area of whole yarn. Two methods are compared in this work First is based on the analysis of yarn cross sectional image. Second one reconstructs fiber cross sections from points of their centers. For comparison of both methods the ring yarns created from PET fibers having special cross sectional area (type "B" has circularcross area and type "E" has cross profile) have been analyzed.
Czech name
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Czech description
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Project
<a href="/en/project/LN00B090" target="_blank" >LN00B090: Research Center "Textile"</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
30th Textile Research Symposium at Mt. Fuji in the New Millenium
ISBN
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ISSN
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e-ISSN
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Number of pages
10
Pages from-to
201-210
Publisher name
The Textile Machinery Society of Japan
Place of publication
Shizuoka, Japan
Event location
Shizuoka, Japan
Event date
Jul 30, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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