{"id":387653,"date":"2024-10-01T12:28:53","date_gmt":"2024-10-01T12:28:53","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387653\/"},"modified":"2024-10-01T12:28:53","modified_gmt":"2024-10-01T12:28:53","slug":"387653","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387653\/","title":{"rendered":"Reply To: How to setup multiphase mixture? (simulating incubation of agar)"},"content":{"rendered":"<p>&lt;p&gt;You may struggle with viscosity values like that as any motion will run into the very viscous flow and that won&#8217;t help solver stability. You may also find the water evaporation is a function of diffusion in the agar as much as the flow in the gas phase. Phase change will be OK, but again it&#8217;s going to be difficult to ensure that only occurs at the surface of the agar: the Fluent models look at phase change on a cell basis everywhere rather than at specific locations.&nbsp;&lt;\/p&gt;&lt;p&gt;The bigger problem may be time scale. Time steps may be down in the 0.0001s range, so for 4 days you may struggle.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-387653","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/387653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/387653\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=387653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}