mechanical dispersion, coefficient


mechanical dispersion, coefficient
   The component of mass transport flux of solutes caused by velocity variations at the microscopic level. Synonymous with convective diffusion [22].

A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. . 2002.

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  • dispersion coefficient —    1. A measure of the spreading of a flowing substance due to the nature of the porous medium, with its interconnected channels distributed at random in all directions [22].    2. The sum of the coefficients of mechanical dispersion and… …   Lexicon of Cave and Karst Terminology

  • convective diffusion —    See mechanical dispersion, coefficient …   Lexicon of Cave and Karst Terminology

  • diffusion, convective —    See mechanical dispersion, coefficient …   Lexicon of Cave and Karst Terminology

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