Geodesic
Unsteady one-dimensional problem of thermoelastic diffusion for homogeneous multicomponent medium with plane boundaries
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 160 (2018) no. 1, pp. 183-195 Cet article a éte moissonné depuis la source Math-Net.Ru

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The paper deals with the problem of determining the stress-strain state of a thermoelastic multicomponent medium with plane boundaries (layer and half-space) taking into account the presence of diffusion fluxes in each medium component. The effect of changes in the concentration and temperature on the stress-strain state of the medium has been studied with the help of a locally equilibrium model of thermoelastic diffusion, which includes the coupled system of equations of motion, heat transfer, and mass transfer. The solution has been found using the Laplace transform, as well as using the Fourier expansion for the layer and the sine-cosine transform for the half-space. The surface Green's functions have been expressed and analyzed. Test calculation has been performed.
Keywords: mechanical diffusion, multicomponent media, thermoelastic diffusion, integral transforms, Fourier series, Green's functions. 
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     title = {Unsteady one-dimensional problem of thermoelastic diffusion for homogeneous multicomponent medium with plane boundaries},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
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A. V. Vestyak; S. A. Davydov; A. V. Zemskov; D. V. Tarlakovskii. Unsteady one-dimensional problem of thermoelastic diffusion for homogeneous multicomponent medium with plane boundaries. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 160 (2018) no. 1, pp. 183-195. http://geodesic.mathdoc.fr/item/UZKU_2018_160_1_a17/

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