{"id":165402,"date":"2022-01-10T05:40:56","date_gmt":"2022-01-10T05:40:56","guid":{"rendered":"\/forum\/forums\/topic\/write-udf-code-of-heat-generation-rate-q-for-18650-li-ion-battery-cell\/"},"modified":"2022-01-12T05:21:07","modified_gmt":"2022-01-12T05:21:07","slug":"write-udf-code-of-heat-generation-rate-q-for-18650-li-ion-battery-cell","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/write-udf-code-of-heat-generation-rate-q-for-18650-li-ion-battery-cell\/","title":{"rendered":"Write UDF code of Heat Generation rate q for 18650 Li-ion battery cell."},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p><em>Hi there,<\/em><\/p>\n<p>I have a problem when i try to create a udf code. The temperature is too high (about 5000 K compare to ~320 K of reference paper)<\/p>\n<p>I want to simulate the thermal of 1 battery cell: 18650 3400 mah panasonic.<\/p>\n<p><strong>About a condition,<\/strong> a cell is convection only, and no inlet\/outlet in my fluent.<\/p>\n<p>Here is a equation i followed and udf code upon it.<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/042\/VGDC9MKLERBI.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/042\/VGDC9MKLERBI.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-165402","topic","type-topic","status-closed","hentry","topic-tag-heatgenerationrate-1","topic-tag-nhattan-1","topic-tag-udf"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["3481"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["2593"],"_bbp_subscription":["233849"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["165402"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","233849"],"_bbp_voice_count":["3"],"_bbp_reply_count":["21"],"_bbp_last_reply_id":["202342"],"_bbp_last_active_id":["202342"],"_bbp_last_active_time":["2022-01-12 05:21:07"]},"test":"tan-dinh-tamkyhcmut-edu-vn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/165402","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\/165402\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=165402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}