Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Experimental assessment of dual-scale resin flow-deformation in composites processing
RISE - Research Institutes of Sweden, Material och produktion, SICOMP. Chalmers University of Technology, Sweden.ORCID-id: 0000-0001-9507-3023
RISE - Research Institutes of Sweden, Material och produktion, SICOMP. Chalmers University of Technology, Sweden.ORCID-id: 0000-0002-2841-7188
Chalmers University of Technology, Sweden.
2015 (Engelska)Ingår i: Composites. Part A, Applied science and manufacturing, ISSN 1359-835X, E-ISSN 1878-5840, Vol. 76, s. 215-223Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

In this paper we are concerned with the assessment of sub-models within a two-phase continuum mechanical FE framework for process modeling of composites manufacturing. In particular, the framework considers the inclusion of two deformation dependent models describing resin flow related to: (1) meso-scale wetting and compaction of individual plies and (2) overall preform deformation and macroscopic Darcian flow. Using micro-mechanical modeling, we model the physics of these sub-processes in relation to the recently developed Out-Of-Autoclave (OOA) prepergs. The models are placed in context with a compression–relaxation experiment, employed to study the preform deformations considered separated from other sub-processes. Finally, calibrations and model validations are carried out against the relaxation experiment to relate the FE framework to the mechanical response of the preform. Therefore, using the above experiment, parameter values out of the literature and those estimated from micrographs gave a fair agreement between the simulation and experiments.

Ort, förlag, år, upplaga, sidor
2015. Vol. 76, s. 215-223
Nyckelord [en]
B. Anisotropy, B. Stress relaxation, C. Finite element analysis (FEA), Poromechanics
Nationell ämneskategori
Naturvetenskap
Identifikatorer
URN: urn:nbn:se:ri:diva-36102DOI: 10.1016/j.compositesa.2015.05.034OAI: oai:DiVA.org:ri-36102DiVA, id: diva2:1262212
Tillgänglig från: 2018-11-09 Skapad: 2018-11-09 Senast uppdaterad: 2019-07-04Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

Rouhi, Mohammad S.Wysocki, Maciej

Sök vidare i DiVA

Av författaren/redaktören
Rouhi, Mohammad S.Wysocki, Maciej
Av organisationen
SICOMP
I samma tidskrift
Composites. Part A, Applied science and manufacturing
Naturvetenskap

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 2 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.8