{"id":28754,"date":"2018-02-21T10:52:52","date_gmt":"2018-02-21T10:52:52","guid":{"rendered":"\/forum\/forums\/topic\/enabling-multiphase-model-vof\/"},"modified":"2018-02-21T10:52:52","modified_gmt":"2018-02-21T10:52:52","slug":"enabling-multiphase-model-vof","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/enabling-multiphase-model-vof\/","title":{"rendered":"Enabling Multiphase Model (VOF)"},"content":{"rendered":"<p class=\"MsoNormal\">Hello everyone,<\/p>\n<p><\/p>\n<p class=\"MsoNormal\">I am running ANSYS 18.2 Student edition.<\/p>\n<p><\/p>\n<p class=\"MsoNormal\">As a beginner, I train and would like to simulate the discharge of a fluid in another. This is basically the same situation as the one from Raef.Kobeissi, but with two different fluids, meaning the discharge of CO2 in a air for instance. I managed to do the tutorial with one fluid (air): https:\/\/www.youtube.com\/watch?v=SNyWWeeBlrQ. <\/p>\n<p><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"mso-ansi-language: EN-GB;\">I first tried to divide the zone in two and add an interface. However, it seems that the interface allows heat tranfer but no mass flow. I observe a heat transfer through convection, but no discharge. As far as I understood, one needs to use a multiphase flow, probably a Volume of Fluid (VOF), but this is not accessible to me. I can only have access to wet steam simulation. I saw that peteroznewman <\/span><span lang=\"EN-GB\" style=\"mso-ansi-language: EN-GB;\">posted in 17 January 2018 <\/span><\/p>\n<p><\/p>\n<blockquote><p><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"mso-ansi-language: EN-GB;\">2-way FSI such as the above example, requires System Coupling, which is not included in&nbsp; the Student license. <\/span><\/p>\n<p>\n<\/p><\/blockquote>\n<p><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"mso-ansi-language: EN-GB;\">Is this the reason why I cannot have access to this? If this is the case, how can I manage the discharge of CO2 in air? <\/span><\/p>\n<p><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"mso-ansi-language: EN-GB;\">Regards<\/span><\/p>\n","protected":false},"template":"","class_list":["post-28754","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["921"],"_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","0","0","0","0"],"_btv_view_count":["1601"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["28754"],"_bbp_forum_id":["27792"],"_bbp_engagement":["240","22555","154844","156032","156328","161853","161876"],"_bbp_voice_count":["7"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["81448"],"_bbp_last_active_id":["81448"],"_bbp_last_active_time":["2019-03-26 16:29:26"]},"test":"vassili-briodeau"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28754","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\/28754\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=28754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}