Influence of thermal stresses on thermal diffusion of hydrogen |
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| Authors: | NM Vlasov II Fedik |
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| Affiliation: | Scientific Research Institute, Scientific Industrial Association “Luch”, Zheleznodorozhnaya 24, Podolsk Moscow region 142100, Russia |
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| Abstract: | Thermal diffusion of hydrogen atoms in zirconium taking into account thermal stresses is investigated. As mathematical model the steady-state temperature in the hollow cylinder is considered. The first invariant of the tensor of thermal stresses in the hollow cylinder has a logarithmic dependence on the radial coordinate. Such dependence permits an exact analytical solution of diffusion kinetics problem in view of thermal stresses. |
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| Keywords: | Thermal stresses Thermal diffusion Diffusion kinetics |
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