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Porous Resistance of Porous media in STAR-CCM+ |
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Sooyoung Kim
Join Date: Sep 2022
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I'm facing a problem in Porous media.
We generally get Inertial coefficient and Viscous Coefficient of porous zone from velocity-pressure drop curve using Darcy-Forchheimer equation. I don't know which input I have to type in Porous Resistance. There are 3 types of Tensor Form, Orthotropic, Anisotropic, Isotropic. Which one Should I choose? I leave my result below plus, unit of Porous Inertial resistance and Porous viscous resistance is mass/length^4 and mass/length^3-time each curve fitting of v-delta p : y = 0.3422 x^2 + 0.3422v [IMG]"C:\Users\SYKIM\Desktop\20240711_152449.png"[/IMG] rho : 1.26kg/m^3 dynamic viscosity : 1.7903E-5 Pa-s length (=thichness) : 0.038m Thank you! Last edited by paulkim9422; July 15, 2024 at 22:40. |
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