{"id":44381,"date":"2020-05-25T22:09:05","date_gmt":"2020-05-25T22:09:05","guid":{"rendered":"\/forum\/forums\/topic\/eulerian-boiling-flow\/"},"modified":"2020-05-25T22:09:05","modified_gmt":"2020-05-25T22:09:05","slug":"eulerian-boiling-flow","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/eulerian-boiling-flow\/","title":{"rendered":"Eulerian Boiling flow"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>I am trying to simulate a boiling flow on fluent using the Eulerian model. But the simulation keeps diverging as soon as gas starts to appear. The continuity residual skyrockets after the boiling start. I have tried both RPI boiling and CHF. Nothing is working it keeps blowing up. Basically on any setting, when the gas residuals start, the continuity residual goes above 1e01 and continues increasing until it reaches 1e10 or something around that and it crashes.<\/p>\n<p><\/p>\n<p>I was able to run the same simulation using VOF. However, VOF does not allow you to see bubbles or manipulate the case properly.&nbsp;<\/p>\n<p><\/p>\n<p>Would anyone have any advice about how to make the eulerian model work?<\/p>\n<p><\/p>\n<p>P.S. I have tried refining the mesh, it does not seem to be a mesh issue.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thank you!&nbsp;<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-44381","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["16562"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1062"],"_bbp_subscription":["241615"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["44381"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","166998"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["115833"],"_bbp_last_active_id":["115833"],"_bbp_last_active_time":["2020-05-27 11:17:20"]},"test":"michaelmaalouly"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/44381","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\/44381\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=44381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}