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Composite manufactu...
Composite manufacturing modeling using porous media theory
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- Rouhi, Mohammad Sadegh, 1983 (författare)
- RISE,SICOMP
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- Wysocki, Maciej, 1969 (författare)
- RISE,SICOMP
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- Larsson, Ragnar, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: 25th Nordic Seminar on Computational Mechanics (NSCM25), Lund, Swede, 25-26 October 2012. ; , s. 295-298
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Abstract
Ämnesord
Stäng
- We recently developed a simulation tool to simulate a quite wide class of composites manufacturing processes based on a compressible porous media theory formulation involving three constituents, solid, fluid and pore gas embedded in the voids. The aim of this tool is: firstly to model the highly deformable preform and its interaction with external loading and the intrinsic fluid pressure as well as the resulting changes in permeability, compaction and level of saturation. Secondly, the aim is to track the resin flow front during the infusion process using the continuum formulation itself, thereby avoiding methods like level set.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Nyckelord
- liquid resin infusion
- free surface migration
- phase compressible continuum
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)