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Multi-scale characterization of particle clustering in discontinuously reinforced composites

2009-06-01
CETIN, Arda
Kalkanlı, Ali
The applicability of a quantitative characterization scheme for cluster detection in particle reinforced composites is discussed. The method considers the pattern from the perspective of individual particles, so that even in a pattern that globally conforms to a random distribution, micro-scale heterogeneities can be detected. The detected clusters are visualized by kernel surfaces. Results indicate that the presented methodology is an effective discriminator of clusters and can successfully be used for quantitative characterization of particle clustering in discontinuously reinforced composites. (C) 2008 Elsevier Inc. All rights reserved.