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The theory of generalized thermoelastic diffusion. (English) Zbl 1211.74080

Summary: A derivation of the governing equations for generalized thermodiffusion in elastic solids is given. A variational theorem is then obtained for the governing equations. Next, we prove the uniqueness of solution of these equations under suitable conditions. At last, we obtain a reciprocity theorem for these equations.

MSC:

74F05 Thermal effects in solid mechanics
74H25 Uniqueness of solutions of dynamical problems in solid mechanics
35Q74 PDEs in connection with mechanics of deformable solids
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