Effective Thermal Conductivity of Composites Reinforced with Curvilinearly Anisotropic Inclusions with Kapitza Contact Resistance

Tung Yang Chen

doi:10.4028/www.scientific.net/KEM.306-308.775

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Effective Thermal Conductivity of Composites Reinforced with Curvilinearly Anisotropic Inclusions with Kapitza Contact Resistance

Abstract:

Effective thermal conductivities of composites consisting of curvilinearly anisotropic inclusions with Kapitza thermal contact resistance between the constituents are considered. We show that the effect of these curvilinearly anisotropic inclusions can be exactly simulated by certain equivalent isotropic or transversely isotropic inclusions. Three different micromechanical models are employed to estimate the effective thermal conductivity of the composite. Interestingly, all these methods result in the same simple, closed-form expression.

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Periodical:

Key Engineering Materials (Volumes 306-308)

Pages:

775-780

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.306-308.775

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Online since:

March 2006

Authors:

Tung Yang Chen

Keywords:

Curvilinearly Anisotropic Inclusions, Effective Thermal Conductivity, Kapitza Thermal Contact Resistance

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