Modeling of internal geometry of 3D woven fabrics by computation method for structural composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F13%3A%230001651" target="_blank" >RIV/46747885:24410/13:#0001651 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/00405000.2012.720850" target="_blank" >http://dx.doi.org/10.1080/00405000.2012.720850</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00405000.2012.720850" target="_blank" >10.1080/00405000.2012.720850</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of internal geometry of 3D woven fabrics by computation method for structural composites

Popis výsledku v původním jazyce

This article enumerates a two-phase modeling technique to predict the properties of 3D woven structures. The first phase is devoted to the cross-section modeling of tows, the output of which is utilized in modeling of fabric internal geometry. The outputof the modeling helps to predict internal geometry of various 3D constructions for design and development of textile structural composites. An analytical method for calculating the geometric description of the composite unit cell based on the summationof volumes of tows in the three principal directions is presented. The cross-sectional shape and aspect ratio of the stuffer, filler, and binder tows have been taken into consideration. The second phase of the model enables to play with yarn linear density, thread density, number of tow layers, binding structure, and packing factor of tows for predicting areal density, thickness, and volume fraction of the preform fabric before actually manufacturing it. Both the models compute the outpu

Název v anglickém jazyce

Modeling of internal geometry of 3D woven fabrics by computation method for structural composites

Popis výsledku anglicky

This article enumerates a two-phase modeling technique to predict the properties of 3D woven structures. The first phase is devoted to the cross-section modeling of tows, the output of which is utilized in modeling of fabric internal geometry. The outputof the modeling helps to predict internal geometry of various 3D constructions for design and development of textile structural composites. An analytical method for calculating the geometric description of the composite unit cell based on the summationof volumes of tows in the three principal directions is presented. The cross-sectional shape and aspect ratio of the stuffer, filler, and binder tows have been taken into consideration. The second phase of the model enables to play with yarn linear density, thread density, number of tow layers, binding structure, and packing factor of tows for predicting areal density, thickness, and volume fraction of the preform fabric before actually manufacturing it. Both the models compute the outpu

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Textile Institute

ISSN

1754-2340

e-ISSN

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Svazek periodika

104

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

312-321

Kód UT WoS článku

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EID výsledku v databázi Scopus

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