Abstract
We consider the analytical solution of the problem of steady-state diffusion of a radioactive impurity in a gas-filled channel of finite length with sorbing walls, with allowance for surface diffusion. The conditions under which the two-dimensional problem becomes one-dimensional are found.
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G. A. Aksel'rud and M. A. Al'tshuler, Introduction to the Capillary-Chemical Technology [in Russian], Moscow (1983).
Yu. G. Frolov, Course of Colloidal Chemistry [in Russian], Moscow (1982).
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 55, No. 6, pp. 953–956, December, 1988.
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Ivanov, O.V., Akin'shin, V.D. & Seleznev, V.D. Steady-state two-dimensional diffusion of a radioactive impurity in a channel with sorbing walls. Journal of Engineering Physics 55, 1385–1388 (1988). https://doi.org/10.1007/BF00870938
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DOI: https://doi.org/10.1007/BF00870938