JAVA APPLICATION FOR SPRINGBACK ANALYSIS OF COMPOSITE PLATES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00205304" target="_blank" >RIV/68407700:21220/14:00205304 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.advengsoft.2013.06.003" target="_blank" >http://dx.doi.org/10.1016/j.advengsoft.2013.06.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.advengsoft.2013.06.003" target="_blank" >10.1016/j.advengsoft.2013.06.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

JAVA APPLICATION FOR SPRINGBACK ANALYSIS OF COMPOSITE PLATES

Popis výsledku v původním jazyce

The use of hi-tech thermoplastic matrices (e.g. PEKK, PEEK or PPS) in carbon fiber-reinforced composites is growing, mainly in the aircraft industry. The manufacturing process is carried out at higher temperatures,which leads to residual stresses and dimensional changes of the manufactured part. Our work is focused on making an analytical prediction of the springback angle of C/PPS laminate with textile reinforcement. Better prediction will make the manufacturing tool more precise. Our analytical modeltook into account the temperature change, the moisture change and resin shrinkage during the cure cycle (which is crucial for semi-crystalline matrices). The analytical model is based on classical lamination theory (CLT) and an equation for through thickness characteristics. The descrip- tion of the model was written in Matlab code, which was subsequently transformed into Java with GUI for easier input of the characteristics of the composite (lay-up, materials, angle of the layer, radii,

Název v anglickém jazyce

JAVA APPLICATION FOR SPRINGBACK ANALYSIS OF COMPOSITE PLATES

Popis výsledku anglicky

The use of hi-tech thermoplastic matrices (e.g. PEKK, PEEK or PPS) in carbon fiber-reinforced composites is growing, mainly in the aircraft industry. The manufacturing process is carried out at higher temperatures,which leads to residual stresses and dimensional changes of the manufactured part. Our work is focused on making an analytical prediction of the springback angle of C/PPS laminate with textile reinforcement. Better prediction will make the manufacturing tool more precise. Our analytical modeltook into account the temperature change, the moisture change and resin shrinkage during the cure cycle (which is crucial for semi-crystalline matrices). The analytical model is based on classical lamination theory (CLT) and an equation for through thickness characteristics. The descrip- tion of the model was written in Matlab code, which was subsequently transformed into Java with GUI for easier input of the characteristics of the composite (lay-up, materials, angle of the layer, radii,

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

<a href="/cs/project/FR-TI1%2F463" target="_blank" >FR-TI1/463: *Výzkum, vývoj a verifikace metod pro návrh, konstrukci a technologii výroby dílů z vyztužených termoplastů na pokročilých aplikacích ve vybraných oborech</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Advances in Engineering Software

ISSN

0965-9978

e-ISSN

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Svazek periodika

72

Číslo periodika v rámci svazku

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Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

77-84

Kód UT WoS článku

000335707200009

EID výsledku v databázi Scopus

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