{"id":390524,"date":"2024-10-20T21:13:00","date_gmt":"2024-10-20T21:13:00","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390524\/"},"modified":"2024-10-20T21:13:00","modified_gmt":"2024-10-20T21:13:00","slug":"390524","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390524\/","title":{"rendered":"Reply To: Absorption Coefficient Definition"},"content":{"rendered":"<p>&lt;p&gt;my mistake; I realize now that the absorption coefficient becomes enabled when you click a radiation model. That being said i have a follow-up question:&lt;\/p&gt;&lt;p&gt;I&#8217;m interested in using the P1 Radiation model where I use a non-gray model. This requires a set number of bands and start\/end wave numbers. In some of the papers I read, there is a way to specify a mean absorption coefficient that for a given range of wave number. In the material property database, how would users specify a mean absorption coefficinet for a given range of wave number? thanks!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-390524","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/390524","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\/390524\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=390524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}