Analysis of electroosmotic characters in fractal porous media
作者： Mingchao Liang , Shanshan Yang , Tongjun Miao , Boming Yu
DOI: 10.1016/J.CES.2015.01.030
关键词:
摘要: Abstract Electroosmotic flow (EOF) in porous media has very important applications various scientific and engineering fields. In this article, a fractal model for the height difference caused by EOFs is developed based on theory of electrokinetic capillaries, whose tortuosity taken into account. The proposed indicates that function physical properties electrolyte solutions, micro-structural parameters media, zeta potential solid surface Debye thickness near solid–liquid interface media. Factors influencing are also analyzed. predictions show same variation tendencies with available experimental data reported literature. It found superior to hydraulic radius terms dealing transport
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