Generalized Einstein relation for the mutual diffusion coefficient of a binary fluid mixture
نویسندگان
چکیده
منابع مشابه
On the Diffusion Coefficient: The Einstein Relation and Beyond
We present a detailed derivation of the closed-form expression for the diffusion coefficient that was initially obtained by Einstein [4]. The present derivation does not make use of a fictitious force as did the original Einstein derivation, but instead concentrates directly on establishing a dynamic equilibrium between the forces of pressure and friction acting on a Brownian particle. This app...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2017
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.4993958