ISJ Theoretical & Applied Science 05(133) 2024

Philadelphia, USA

Popov, A. I., Zinina, S. A., Bragin, D. M., & Eremin, A. V.

Study of the permeability of a porous material with a structure based on Schwartz P triply periodic minimal surfaces.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-133-16

DOI: https://dx.doi.org/10.15863/TAS.2024.05.133.16

Language: Russian

Citation: Popov, A. I., Zinina, S. A., Bragin, D. M., & Eremin, A. V. (2024). Study of the permeability of a porous material with a structure based on Schwartz P triply periodic minimal surfaces. ISJ Theoretical & Applied Science, 05 (133), 71-74. Soi: http://s-o-i.org/1.1/TAS-05-133-16 Doi: https://dx.doi.org/10.15863/TAS.2024.05.133.16

Pages: 71-74

Published: 30.05.2024

Abstract: In this work, we carried out a study of the permeability of a porous material, which structure is based on the Schwartz P triple periodic minimum surface (TPMS). The filtration flow in the TPMS material is considered in accordance with the Brinkman model. To determine the permeability coefficient, a series of computational experiments were performed in ANSYS Fluent, during which the dependence of pressure loss on porosity was determined. An analytical expression was obtained to determine the permeability of a TPMS material from porosity. In accordance with the obtained dependence, the boundary value problem of filtration flow in a porous TPMP channel was formulated and solved.

Key words: minimal surface, ANSYS, CFD modeling, pressure drop, TPMS.