{"id":372670,"date":"2024-07-19T03:49:54","date_gmt":"2024-07-19T03:49:54","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-fluent-calculate-saturation-temperature-in-lee-model\/"},"modified":"2024-07-19T03:49:54","modified_gmt":"2024-07-19T03:49:54","slug":"how-fluent-calculate-saturation-temperature-in-lee-model","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-fluent-calculate-saturation-temperature-in-lee-model\/","title":{"rendered":"How Fluent calculate saturation temperature  in Lee model?"},"content":{"rendered":"<p>Hi all,<\/p>\n<p>I&#8217;m using Lee model in VOF to simulation 2D boiling. And I have pressure dependent saturation temperature set. I learned from Fluent User Guide that pressure-dependency should be specified in terms of&nbsp;<strong>absolute pressure<\/strong>. And I know what pressure Fluent use is Gauge pressure.<\/p>\n<p>Here comes the question: How should I specify operating pressure? Should I set it to zero or Fluent would add operating pressure automatically&nbsp; when calculating saturation temperature?&nbsp;<\/p>\n<p>Any advice would be highly appreciated!!!!!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/19-07-2024-1721360806-mceclip0.png\" width=\"437\" height=\"376\"><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/19-07-2024-1721360827-mceclip1.png\"><\/p>\n","protected":false},"template":"","class_list":["post-372670","topic","type-topic","status-closed","hentry","topic-tag-multiphase_models-1","topic-tag-c-vof","topic-tag-fluent","topic-tag-lee-model-1","topic-tag-saturation"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["51510","199"],"_bbp_author_ip":["2001:250:3002:3270:7f84:d980:f12:d1e5"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_bbp_likes_count":["1"],"_btv_view_count":["656"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["372670"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","51510"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["372951"],"_bbp_last_active_id":["372951"],"_bbp_last_active_time":["2024-07-22 10:23:53"]},"test":"bfdef4e41fe840e99014e0c0ef18055b3cd7380f"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372670","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\/372670\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=372670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}