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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

  • DOI - Digital Object Identifier

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

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

  • Carrier ID