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Effective diffusion and conduction in two-phase media: A unified approach

✍ Scribed by Hsueh-Chia Chang

Publisher
American Institute of Chemical Engineers
Year
1983
Tongue
English
Weight
723 KB
Volume
29
Category
Article
ISSN
0001-1541

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✦ Synopsis

proaches yield seemingly different methods for deriving the effective diffusivity or conductivity tensors. Perhaps because of the apparent divergence of these approaches, numerical studies and comparisons of theory with experimental data have been lacking. This paper aims to unify various approaches for periodic media and establish a relationship between the periodic and random model for heterogeneous media. Numerical studies are also performed with the most efficient numerical schemes and the results are compared to experimental data.

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