Diffusion models for fractured media

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Diffusion Models for Fractured Media

Two models for diffusion in fractured media are described; the compartment model as an example of a double-porosity system, and the micro-structure model as the limit by homogenization of local flux-coupled classical diffusion models which depend on the geometry. These two models are shown to be examples of a single evolution equation for which the appropriate initial-boundary-value problems ar...

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ژورنال

عنوان ژورنال: Journal of Mathematical Analysis and Applications

سال: 1990

ISSN: 0022-247X

DOI: 10.1016/0022-247x(90)90385-s