| Autor: |
Li, Wuxue, Kou, Lei, Sun, Maoxiang, Wang, Yibo, Shi, Xiaodong, Liang, Huiyuan |
| Předmět: |
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| Zdroj: |
Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ); Jul2024, Vol. 49 Issue 7, p9747-9756, 10p |
| Abstrakt: |
In this paper, the capillary is divided into several regions, and the effective pore radius is proposed. The relationship between the effective hole radius and the maximum radius is analyzed. The fractal models of fractal flow rate, average velocity and effective permeability of power-law fluid flow in fractal soil composed of circular cross section capillaries are derived. The effects of different power exponent, viscosity coefficient and fractal dimension on the average flow velocity and effective permeability model are analyzed, and the comparative analysis of different sections is carried out. The reasonable calculation results of the fractal model given in this paper verify the correctness of the model. The introduction of the effective pore radius concept and the derivation of fractal models have advanced our ability to characterize and predict flow behavior. We anticipate that these findings will stimulate further research and practical applications in various domains, benefiting both scientific knowledge and technological advancements. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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