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A Model for Chemical Vapor Infiltration of Fibrous Substrates

Published online by Cambridge University Press:  21 February 2011

Rajesh R. Melkote  and
Klavs F. Jensen
Rajesh R. Melkote
Affiliation:
Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455
Klavs F. Jensen
Affiliation:
Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
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Abstract

A model is presented for CVI of a fibrous preform under isothermal and thermal gradient conditions. Transport and geometric properties during densification are calculated from a novel structural model, allowing prediction of deposition profiles and experimentally observed trends without the use of empiricism.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 168 , 1989 , 67
Copyright
Copyright © Materials Research Society 1990

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