PROPERTIES OF REINFORCEMENT TYPES IN WOVEN COMPOSITES PRODUCTION BY COMPUTATION
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F11%3A%230001027" target="_blank" >RIV/46747885:24410/11:#0001027 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
PROPERTIES OF REINFORCEMENT TYPES IN WOVEN COMPOSITES PRODUCTION BY COMPUTATION
Popis výsledku v původním jazyce
The woven composites prepared by prepreg technology were modelled for mechanical properties computation in FEM. The whole structure of a composite was defined for the 2D multi-scale modelling in the levels and transferred to the 3D. Computation is shownin the poster with description of elastic properties in plane of reinforcement. Numerical simulation is one of methods for non-destructive properties testing. The commercial software Comsol Multiphysics was used for calculation with proper determinationof the material properties. We used images of real composite to go closer to reality with imperfection rise from lamination and curing. It was studied woven reinforced composites with various textile reinforcement and matrix. Complex model was proved forcarbon-carbon composites and used for prediction of chosen material types. Results from visualisation can show maximally loaded areas and predict properties, elastic modulus. We present occurring of elastic modulus in plane of woven rein
Název v anglickém jazyce
PROPERTIES OF REINFORCEMENT TYPES IN WOVEN COMPOSITES PRODUCTION BY COMPUTATION
Popis výsledku anglicky
The woven composites prepared by prepreg technology were modelled for mechanical properties computation in FEM. The whole structure of a composite was defined for the 2D multi-scale modelling in the levels and transferred to the 3D. Computation is shownin the poster with description of elastic properties in plane of reinforcement. Numerical simulation is one of methods for non-destructive properties testing. The commercial software Comsol Multiphysics was used for calculation with proper determinationof the material properties. We used images of real composite to go closer to reality with imperfection rise from lamination and curing. It was studied woven reinforced composites with various textile reinforcement and matrix. Complex model was proved forcarbon-carbon composites and used for prediction of chosen material types. Results from visualisation can show maximally loaded areas and predict properties, elastic modulus. We present occurring of elastic modulus in plane of woven rein
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JJ - Ostatní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GP106%2F09%2FP648" target="_blank" >GP106/09/P648: Elastické vlastnosti textilního kompozitu odvozené z modelů reálné struktury</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů