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  4. Micromechanical finite element modeling of long fiber reinforced thermoplastics
 
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2016
Doctoral Thesis
Titel

Micromechanical finite element modeling of long fiber reinforced thermoplastics

Abstract
Long fiber reinforced thermoplastics are promising candidates for the mass production of lightweight components. In order to predict their microstructure-dependent mechanical 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.
ThesisNote
Zugl.: Karlsruhe, Inst. für Technologie (KIT), Diss., 2015
Author(s)
Fliegener, Sascha
Beteiligt
Gumbsch, P.
Böhlke, T.
Verlag
Fraunhofer Verlag
Verlagsort
Stuttgart
DOI
10.24406/publica-fhg-280751
File(s)
N-382972.pdf (10.49 MB)
Language
English
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Fraunhofer-Institut für Werkstoffmechanik IWM
Tags
  • testing of materials

  • dynamics & statics

  • algorithms & data str...

  • long fiber reinforced...

  • representative volume...

  • finite element method...

  • multiscale modeling

  • stress engineers

  • material developers

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