{"id":49450,"date":"2020-10-30T06:51:11","date_gmt":"2020-10-30T06:51:11","guid":{"rendered":"\/forum\/forums\/topic\/about-radiation-model-p1\/"},"modified":"2020-10-30T06:51:11","modified_gmt":"2020-10-30T06:51:11","slug":"about-radiation-model-p1","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/about-radiation-model-p1\/","title":{"rendered":"About Radiation Model P1 !"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello everyone!<\/p>\n<p>I am now simulating natural heat transfer with radiation effect. The heat is transferred from the heating surface to the surrounding fluid by convection and radiation. For the radiation parameters we know an emissivity of the heating surface and an absorption coefficient of the fluid. I am newbie in this field so please help me to choose an appropriate Radiation model for this case. Is the radiation model P1 appropriate? What are the steps to implement this Model in Fluent? Do we need UDF file?<\/p>\n<p>Thank you so much!<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/J6GHCJR8RYZF\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/J6GHCJR8RYZF\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-49450","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["21687"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["??t?"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1289"],"_bbp_subscription":["251754"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["49450"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","45905"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["131766"],"_bbp_last_active_id":["131766"],"_bbp_last_active_time":["2020-10-31 07:00:41"]},"test":"toannguyen"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/49450","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\/49450\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=49450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}