Fractal scaling of effective diffusion coefficient of solute in porous media

Fractal approach is used to derive a power law relation betweeneffective diffusion coefficient of solute in porous media and the geometry parameter characterizing the media. The results are consistent with the empirical equations analogous to Archie'slaw and are expected to be applied to prediction of effective diffusion coefficient.

作 者： LIU Jian-guo NIE Yong-feng   作者單位： Department of Environmental Science and Engineering, Tsinghua University,  刊 名： 環(huán)境科學學報(英文版)  ISTIC SCI 英文刊名： ENVIRON MENTAL SCIENCES  年，卷(期)： 2001 13(2)  分類號： X-34  關(guān)鍵詞：  

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