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Micromechanical finite element modeling of long fiber reinforced thermoplastics

Fliegener, Sascha

Abstract:
Long fiber reinforced thermoplastics are promising candidates for the mass production of lightweight components. In order to predict their microstructure-dependent properties, a novel procedure for the generation of a representative volume element is developed. The approach mimics the pressing process during the fabrication of the material by compression molding. The model is experimentally validated with respect to different mechanical properties, including elasticity, creep and damage.

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Volltext §
DOI: 10.5445/IR/1000051015
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Zugehörige Institution(en) am KIT Institut für Angewandte Materialien - Computational Materials Science (IAM-CMS)
Publikationstyp Hochschulschrift
Jahr 2015
Sprache Englisch
Identifikator urn:nbn:de:swb:90-510158
KITopen-ID: 1000051015
Verlag KIT, Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Maschinenbau (MACH)
Institut Institut für Angewandte Materialien - Computational Materials Science (IAM-CMS)
Prüfungsdaten 22.09.2015
Referent/Betreuer Prof. P. Gumbsch
Schlagworte long fiber reinforced thermoplastics, representative volume element, finite element method, multiscale modeling
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