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Numerical Studies of the Influence of the Porosity on Macroscopic Elastic Properties of Carbon/Carbon Composites
Author(s) -
Piat R.,
Böhlke T.,
Deutschmann O.,
Dietrich S.,
Drach B.,
Gebert J.M.,
Gross T.,
Li A.,
Reznik B.,
Stasiuk G.,
Tsukrov I.,
Wanner A.
Publication year - 2010
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201010344
Subject(s) - homogenization (climate) , composite material , materials science , porosity , reinforced carbon–carbon , carbon fibers , composite number , biodiversity , ecology , biology
Material parameter identification of the carbon/carbon composites was provided using numerical implementation of semi‐analytical methods and FE‐calculations. The distribution of the fibers and pores obtained from microstructural studies is used as input for homogenization schemes for the determination of the effective elastic constants. The predictions are compared to experimental results. (© 2010 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)