Critical mixing ratio for blended yarn strength
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F05%3A00000073" target="_blank" >RIV/46747885:24410/05:00000073 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Critical mixing ratio for blended yarn strength
Original language description
Yarn ultimate mechanical properties are important for prediction of fabric mechanical behavior and estimation of yarn complex quality. In the case of two component yarns from cotton /synthetic fibers mixtures is common that at some critical strength (HVImixing ratio the minimal yarn strength appears. The prediction of critical mixing ratio is usually estimated by using of. Classical estimator of critical mixing ratio is computed from experimental and predicted ultimate characteristics yarnscomposed from100 % of individual components only. In the case when the strengths for the set of blended yarns are at disposal it is better to use linear mixing rule as regression model. The prediction of single component cotton yarn strength based on thknowledge offibrous bundles and correction factors for fibers orientation and yarn packing density is described in the work. For prediction of cotton yarn break deformation and synthetic yarns ultimate characteristics the Uster Statistics (level 95%)
Czech name
Kritický podíl komponent u pevnosti směsových přízí
Czech description
V práci jsou prezentovány možnosti predikce kritického směsového poměru komponent u dvoukomponentních přízí. Je popsána aplikace klasické lineární teorie mísení (Hamburger) v kombinací s predikcí pevnosti jednokomponentních přízí.K predikci kritického směsového podílu je doporučen také vhodný regresní model.
Classification
Type
A - Audiovisual production
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0553" target="_blank" >1M0553: Research Centre TEXTIL II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
ISBN
80-7083-967-8
Place of publication
Liberec, Czech Republic
Publisher/client name
Technical University of Liberec
Version
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Carrier ID
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