A new approach to the theory of heat conduction with finite wave speeds

Authors

  • Vito Antonio Cimmelli
  • Witold Kosiński
  • Katarzyna Saxton

Abstract

Relations between the physical models describing the heat conduction in solids and a phenomenological model leading to quasi-linear hyperbolic equations and systems of conservation laws are presented. A new semi-empirical temperature scale is introduced in terms of which a modified Fourier law is formulated. The hyperbolicity of the heat conduction equation is discussed together with some wave propagation problems.

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Published

1992-03-01

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Section

Articoli