Simulation of composite materials with orthogonal weave of reinforcement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F12%3A%230001425" target="_blank" >RIV/00010669:_____/12:#0001425 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.czaerospace.eu/en/2012-01-43.html" target="_blank" >http://www.czaerospace.eu/en/2012-01-43.html</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of composite materials with orthogonal weave of reinforcement

Popis výsledku v původním jazyce

Simulation of material properties of composite materials reinforced with long fibres using the finite element method allows faster and more efficient computation and design times in the development of new composite structures. Firstly, it allows the partial replacement of expensive and time-consuming material tests, and secondly, it is possible to use this approach to acquire theoretical values of material properties lying outside the reinforcement plane. This article presents the simulation results ofa laminate with an orthogonal plain weave of reinforcement using the finite element method. Theoretical data were acquired for glass and carbon reinforcement, and (for both of these types of reinforcement) the courses of moduli E1, E2, E3, G23, G31, andG12 were determined, depending on the volume fraction of the reinforcement. Specifically, calculations were made for nine values of reinforcement volume fractions in the range of 27-55%. The theoretical courses of the moduli were compared

Název v anglickém jazyce

Simulation of composite materials with orthogonal weave of reinforcement

Popis výsledku anglicky

Simulation of material properties of composite materials reinforced with long fibres using the finite element method allows faster and more efficient computation and design times in the development of new composite structures. Firstly, it allows the partial replacement of expensive and time-consuming material tests, and secondly, it is possible to use this approach to acquire theoretical values of material properties lying outside the reinforcement plane. This article presents the simulation results ofa laminate with an orthogonal plain weave of reinforcement using the finite element method. Theoretical data were acquired for glass and carbon reinforcement, and (for both of these types of reinforcement) the courses of moduli E1, E2, E3, G23, G31, andG12 were determined, depending on the volume fraction of the reinforcement. Specifically, calculations were made for nine values of reinforcement volume fractions in the range of 27-55%. The theoretical courses of the moduli were compared

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

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Czech Aerospace Proceedings / Letecký zpravodaj

ISSN

1211-877X

e-ISSN

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Svazek periodika

1/2012

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

33-41

Kód UT WoS článku

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EID výsledku v databázi Scopus

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