Tupin Simon, Ohta Makoto
Biomedical Flow Dynamics Laboratory, Institute of Fluid Science, Tohoku University, Sendai 980-8577, Japan.
Materials (Basel). 2020 Jun 3;13(11):2535. doi: 10.3390/ma13112535.
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.
在最近发表于《材料》杂志（Castro等人，2019年）的一篇论文中，对三重周期最小表面样品的渗透率进行了实验评估。在不合适的条件下使用了达西定律，导致结果被低估。在本评论中，我们强调了这个问题，并提出使用福希海默方程对渗透率进行新的估计，该方程更适合实验条件。
