{"id":291370,"date":"2023-07-03T23:42:46","date_gmt":"2023-07-03T23:42:46","guid":{"rendered":"\/forum\/forums\/topic\/porous-zone-viscous-and-inertial-resistance-coefficients\/"},"modified":"2023-07-03T23:42:46","modified_gmt":"2023-07-03T23:42:46","slug":"porous-zone-viscous-and-inertial-resistance-coefficients","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/porous-zone-viscous-and-inertial-resistance-coefficients\/","title":{"rendered":"Porous zone viscous and inertial resistance coefficients"},"content":{"rendered":"<p>When modeling a domain as porous zone we need to enter the values for viscous and inertial resistance, what are the ways one can calculate these values?<\/p>\n<p>I am aware of using experimental pressure drop vs velocity data, in case experimental data are not available, is there any other approach to get these values?<\/p>\n<p>&nbsp;<\/p>\n<p>And are these values unique for each pair of porous material and the flowing fluid? In other words, if we were to calculate the values experimentaly, would we have to do the experiment for each type of porous material and flow?<\/p>\n<p>Thanks.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-291370","topic","type-topic","status-closed","hentry","topic-tag-flow-through-porous-1","topic-tag-porous-coefficients-2","topic-tag-porous-zone-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"When modeling a domain as porous zone we need to enter the values for viscous and inertial resistance, what are the ways one can calculate these values?I am aware of using experimental pressure drop vs velocity data, in case experimental data are not available, is there any other approach to get these values? 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