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>A difference-fractal model for the permeability of fibrous porous media
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A difference-fractal model for the permeability of fibrous porous media
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机译:纤维多孔介质渗透率的差异分形模型
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摘要
In this Letter, a difference-fractal model for the permeability of viscous flow through fibrous porous media is proposed. Since fractal objects have well-defined geometric properties, and are discrete and discontinuous, we apply the difference approach to developing the fractal model. The model of non-dimensional permeability is expressed as a function of porosity and fractal dimension. To verify the validity of the proposed model, the predicted permeability values are compared with those of experimental measurements. A good agreement between the prediction of the fractal model and the existing experimental data from the literature is found.
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