Estimation of Macroscopic properties of Particulate Composite with Crosslinked Polymer Matrix

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F10%3A00354938" target="_blank" >RIV/61389013:_____/10:00354938 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/10:00354938
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Estimation of Macroscopic properties of Particulate Composite with Crosslinked Polymer Matrix
Original language description
The main focus of a present paper presented is an estimation of the macroscopic elastic modulus and stress-strain behavior of a particulate composite with crosslinked polymer matrix. A hyperelastic material behavior of the matrix was taken into account by using of the Mooney-Rivlin material model. Two different types of regular particle arrangements were modeled simple cubic (SC) and body-centered cubic (BCC) arrangements. The whole stress-strain curve of the composite was modeled by means of FEM. Numerical model based on unit cell representing simple cubic particle arrangement can be used for estimation of elastic properties of the composite in wide range of volume fractions of the filler with good accuracy. The numerical results showed that the BCC model doesn?t effectively describe the real stress-strain behavior of the particulate composite considered. A better description was provided by the numerical model containing SC arrangement of the particles.
Czech name
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Czech description
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Project
<a href="/en/project/GA106%2F08%2F1409" target="_blank" >GA106/08/1409: Role of structure of crosslinked polymer matrix in particulate composites. Multiscale modeling and experimental verification.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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