Abstract
The thermal diffusion of hydrogen atoms in zirconium is studied with allowance for thermal stresses. As a mathematical model, a steady-state temperature in a hollow cylinder is considered. The logarithmic coordinate dependence of this temperature allows an exact analytical solution to be obtained for a diffusion kinetics problem. The results of a theoretical analysis can serve as a test example for studying mass transfer in systems with a more complex coordinate dependence of temperature.
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Original Russian Text © N.M. Vlasov, V.A. Zaznoba, 2009, published in Zhurnal Tekhnicheskoĭ Fiziki, 2009, Vol. 79, No. 5, pp. 49–53.
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Vlasov, N.M., Zaznoba, V.A. Thermal diffusion of hydrogen in zirconium with allowance for thermal stresses. Tech. Phys. 54, 651–655 (2009). https://doi.org/10.1134/S1063784209050077
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DOI: https://doi.org/10.1134/S1063784209050077