{"id":246853,"date":"2023-01-18T09:40:24","date_gmt":"2023-01-18T09:40:24","guid":{"rendered":"\/forum\/forums\/topic\/bubble-adhesion-to-wall\/"},"modified":"2023-01-18T09:40:24","modified_gmt":"2023-01-18T09:40:24","slug":"bubble-adhesion-to-wall","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bubble-adhesion-to-wall\/","title":{"rendered":"Bubble Adhesion to Wall"},"content":{"rendered":"<p>I am currently trying to model a two phase flow system with no flow. In this system I am attempting to adhere a bubble to the top of a pipe by using wall adhesion. To validate that the bubble will stay in that position I did a transient flow analysis with no velocity and saw that the bubble actually detatched from its initial starting position attached to the wall. I have drawn the bubble to have the same contact angle as the surface it is placed on. How would i avoid the detatchment of the bubble from the wall surface?<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/01\/18-01-2023-1674034719-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-246853","topic","type-topic","status-closed","hentry","topic-tag-bubbles-1","topic-tag-contact-angle","topic-tag-contact-angle-surface-contact-2","topic-tag-surface-tension","topic-tag-wall-boundary-condition"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["271379","199","275248"],"_bbp_author_ip":["23.220.96.181"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["945"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["246853"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","271379"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_reply_count_hidden":["1"],"_bbp_last_reply_id":["246989"],"_bbp_last_active_id":["246989"],"_bbp_last_active_time":["2023-01-19 09:44:43"]},"test":"j-fox17nuigalway-ie"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/246853","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\/246853\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=246853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}