Calculation methods for modeling the air permeability of knitted fabric from multifilament yarn

Calculation methods for modeling the air permeability of knitted fabric from multifilament yarn

In order to determine the geometrical parameters of the knitting loop, knitted fabric was produced for experimental testing of knitted fabric with 8 tex polyester yarn, and their air permeability was conducted according to DSTU ISO 9237:2003 standard. The loop model was taken as the optimal model. 3...

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Bibliographische Detailangaben
Hauptverfasser: Uralov, Lazizbekh, Dadamirzayeva, Shaxlo, Abdulhayev, Mirjalol
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CAD
Computer aided design
Knitting
Modelling
Permeability
Three dimensional models
Yarns
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Beschreibung
Zusammenfassung:In order to determine the geometrical parameters of the knitting loop, knitted fabric was produced for experimental testing of knitted fabric with 8 tex polyester yarn, and their air permeability was conducted according to DSTU ISO 9237:2003 standard. The loop model was taken as the optimal model. 3D modeling was done in Autodesk CFD simulation software. The result obtained from experiment and simulation differed by 2 %.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0197622