


{"id":293966,"date":"2023-07-19T22:12:20","date_gmt":"2023-07-19T22:12:20","guid":{"rendered":"\/forum\/forums\/reply\/293966\/"},"modified":"2023-07-19T22:12:20","modified_gmt":"2023-07-19T22:12:20","slug":"293966","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293966\/","title":{"rendered":"Reply To: Fluent, Setup for Two phase CO2+H2O"},"content":{"rendered":"<p>&lt;p&gt;It also reduced the fact that no matter how slow I make the flow, water particles or drops are still within the flow. They do not go to the bottom because of gravity. Can you try to check this out on your PC?&lt;\/p&gt;&lt;p&gt;It works perfectly fine when my pressure inlet has only one fluid coming in (water); in this case, as soon as water enters the pipe, it falls to the bottom part due to gravity.&lt;\/p&gt;&lt;p&gt;I think I figured out what the problem was. I checked the velocities of CO2 and H20; they are equal. Why are they equal? CO2 has much more density; what should I fix to make it work? I know that with mass inlet I can give different velocities to both phases, but I am interested in how exactly to do this with pressure inlet.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/19-07-2023-1689804684-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/19-07-2023-1689804734-mceclip1.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-293966","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"It also reduced the fact that no matter how slow I make the flow, water particles or drops are still within the flow. They do not go to the bottom because of gravity. Can you try to check this out on your PC?It works perfectly fine when my pressure inlet has only one fluid coming\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293966\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Fluent, Setup for Two phase CO2+H2O | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"It also reduced the fact that no matter how slow I make the flow, water particles or drops are still within the flow. They do not go to the bottom because of gravity. 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