Assessing Porous Media Permeability in Non-Darcy Flow: A Re-Evaluation Based on the Forchheimer Equation

被引：5

作者：

Tupin, Simon ^{[1
]}

Ohta, Makoto ^{[1
]}

机构：

[1] Tohoku Univ, Inst Fluid Sci, Biomed Flow Dynam Lab, Sendai, Miyagi 9808577, Japan

来源：

MATERIALS | 2020年 / 13卷 / 11期

关键词：

permeability; non-Darcy flow; Forchheimer equation; TPMS; tissue engineering scaffolds;

D O I：

10.3390/ma13112535

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In a recent paper published in Materials (Castro et al., 2019), the permeability evaluation of triple periodic minimum surface samples was carried out experimentally. Darcy's law was used under unsuitable conditions, resulting in an underestimation of the results. In this comment, we highlight the problem and propose a new estimation of the permeability using the Forchheimer equation, which is better suited to the experimental conditions.

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页数：4

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