The Transverse Permeability’s Simulation of Fiber Tow by FLOTRAN

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Abstract:

This paper uses FLOTRAN to estimate the resin flow permeability of fiber tow in RTM. Nine models of different fractions varies from 0.4~0.75 have been built, and the random process of the fiber’s distribution is realized by APDL code. The results show that the dispersion of fiber determines the fluid flow channels, which effect the pressure and velocity’s distribution; the FLOTRAN can be used to estimate the transverse permeability of the fiber bundles.

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Periodical:

Advanced Materials Research (Volumes 1004-1005)

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1336-1339

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Online since:

August 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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