{"id":391160,"date":"2024-10-24T06:42:40","date_gmt":"2024-10-24T06:42:40","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/adding-a-non-listed-material\/"},"modified":"2024-10-24T06:42:40","modified_gmt":"2024-10-24T06:42:40","slug":"adding-a-non-listed-material","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/adding-a-non-listed-material\/","title":{"rendered":"Adding a non listed material"},"content":{"rendered":"<p>&lt;p&gt;Hello,&nbsp;&lt;\/p&gt;&lt;p&gt;I want to add R134a in the fluent material tab but I am confused on one thing.&nbsp;&nbsp;&lt;\/p&gt;&lt;p&gt;If I get R134a properties from the Nist website or Refprop software and add properties like density, Cp, Viscocity, etc as a constant for constant reference temperature, say 258K.&lt;\/p&gt;&lt;p&gt;Then during the simulation, if ansys temp rises or falls from 258K then how ansys will manage to calculate density, and conductivity values accurately?&nbsp;&lt;\/p&gt;&lt;p&gt;or if we add any material then we should always use polynomial functions etc?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-391160","topic","type-topic","status-publish","hentry","topic-tag-add-material","topic-tag-fluent-material-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["294380","8124"],"_bbp_author_ip":["183.6.56.141"],"_btv_view_count":["210"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["391160"],"_bbp_forum_id":["27792"],"_bbp_engagement":["8124","294380"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["391253"],"_bbp_last_active_id":["391253"],"_bbp_last_active_time":["2024-10-24 13:05:47"]},"test":"abdullahhassanmail-ustc-edu-cn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/391160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/391160\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=391160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}