{"id":293027,"date":"2023-07-14T02:29:57","date_gmt":"2023-07-14T02:29:57","guid":{"rendered":"\/forum\/forums\/topic\/bubble-formation-3d-symmetric\/"},"modified":"2023-07-14T02:32:45","modified_gmt":"2023-07-14T02:32:45","slug":"bubble-formation-3d-symmetric","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bubble-formation-3d-symmetric\/","title":{"rendered":"Bubble formation 3D, Symmetric"},"content":{"rendered":"<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: 'Times New Roman',serif\">Greetings<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: 'Times New Roman',serif\">I am trying to model injection of air into water to see the formation of bubble from a nozzle 3D and symmetric. When inlet velocity is below 0.2 m\/s<strong><span style=\"color: black;background: white;font-weight: normal\">, the air does not come out and formation of bubble is not possible and when velocity is more than 0.25 m\/s, air will be injected into the water but formation of bubble is missing.<\/span><\/strong><span style=\"color: black\"> Following figures might help to figure out the issue. Please let me know if you know the problem. I see formation of bubble 2D.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\">Inlet velocity=0.25 m\/s<\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><a class=\"wp-colorbox-image cboxElement\" href=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301789-Fig3.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301789-Fig3.png\" alt=\"\"><\/a><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\">&nbsp;<\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: Times New Roman, serif\">Inlet velocity=0.7 m\/s<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: Times New Roman, serif\"><a class=\"wp-colorbox-image cboxElement\" href=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301666-fig2.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301666-fig2.png\" alt=\"\"><\/a><\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: Times New Roman, serif\"><a class=\"wp-colorbox-image cboxElement\" href=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301637-Fig1.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301637-Fig1.png\" alt=\"\"><\/a><\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301929-fig4.png\" alt=\"\"><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: Times New Roman, serif\">Geometry<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span style=\"font-family: Times New Roman, serif\"><a class=\"wp-colorbox-image cboxElement\" href=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301456-Geometry.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/14-07-2023-1689301456-Geometry.png\" alt=\"\"><\/a><\/span><\/p>\n","protected":false},"template":"","class_list":["post-293027","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["208553","15180","2800"],"_bbp_author_ip":["23.206.193.154"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["546"],"_edit_lock":["1689301876:100656"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["293027"],"_bbp_forum_id":["27792"],"_bbp_engagement":["2800","15180","208553"],"_bbp_voice_count":["3"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["293660"],"_bbp_last_active_id":["293660"],"_bbp_last_active_time":["2023-07-18 15:15:25"]},"test":"svafaeifsmail-bradley-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/293027","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\/293027\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=293027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}