Isotopic Approximation to Thermal Diffusion Coefficients in Multi-component Mixture
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<BR>An approximate expression of thermal diffusion coefficient in a multi-component mixture was derived by using isotopic approximations to ordinary diffusion coefficients and thermal diffusion factors. The result is the same as an expression of the thermal diffusion coefficient, of which validity was ensured numerically before, in terms of binary thermal diffusion factors and binary diffusion coefficients.
- Journal of Nuclear Science and Technology
Journal of Nuclear Science and Technology 34(4), 394-397, 1997-04-25
Atomic Energy Society of Japan