Composites with Imperfect Interface
نویسنده
چکیده
New bounds are derived on the e ective heat conductivity tensor for an anisotropic two-phase composite with interfacial surface resistance between phases. The new upper bound is given in terms of the two-point correlation function, component volume fractions and moment of inertia tensor for the surface of each heterogeneity. The new lower bound is given in terms of the interfacial surface area, component volume fractions and a scale free matrix of parameters. This matrix corresponds to the e ective conductivity associated with the same geometry but with nonconducting inclusions.
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