Title of article
Drift speed: a way of measuring diffusion and tortuosity of porous materials
Author/Authors
Tِrnqvist، نويسنده , , Magnus and Hurme، نويسنده , , Tapio and Rosenholm، نويسنده , , Jarl B، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
9
From page
23
To page
31
Abstract
The drift speed for pine, birch and spruce was measured. Several effects could be distinguished by comparing the fluxes with steady state results and with the theoretical diffusion obtained with the model of Einstein. By comparing the fluxes from the three models, the length of diffusion was calculated. Drift speed measurement is shown to be a great asset when studying flow in complex porous materials.
Keywords
Speed , flux , Wood , diffusion , Ion
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2001
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1769083
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