In the framework of Extended Irreversible Thermodynamics, a model of heat transport due to phonons and electrons is developed. Compatibility with Second Law of Thermodynamics is exploited through a generalized Coleman-Noll procedure. A system of nonlinear partial differential equations, ruling the evolution of the partial heat fluxes, is derived. Propagation of temperature waves through one-dimensional heat conductors is investigated as well.
Heat transport equations with phonons and electrons
CIMMELLI, Vito Antonio;
2012-01-01
Abstract
In the framework of Extended Irreversible Thermodynamics, a model of heat transport due to phonons and electrons is developed. Compatibility with Second Law of Thermodynamics is exploited through a generalized Coleman-Noll procedure. A system of nonlinear partial differential equations, ruling the evolution of the partial heat fluxes, is derived. Propagation of temperature waves through one-dimensional heat conductors is investigated as well.File in questo prodotto:
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Cimmelli Jou Sellitto Acta Appl. Math. 2012 (122) 117-126.pdf
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