A Micro-Mechanism Model for Porous Media |
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| Authors: | WU Jin-Sui and YIN Shang-Xian |
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| Affiliation: | 1.Department of Basic Teaching, North China University of Science and;Technology, Beijing 101601, China;2.Faculty of Safety Engineering, North China University of Science and;Technology, Beijing 101601, China |
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| Abstract: | ![]()
Based on the tortuous-expanding path/channel model, a micro-mechanism model for porous media is developed. The proposed model is expressed as a function of tortuosity, porosity, resistance coefficient, and fluid properties. Every parameter in the proposed model has clear physical meaning. The results show that the model predictions are in good agreement with those from the existing experimental data. |
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| Keywords: | resistance porous media micro-mechanism model |
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