{"id":309947,"date":"2023-10-04T07:37:05","date_gmt":"2023-10-04T07:37:05","guid":{"rendered":"\/forum\/forums\/topic\/dynamic-mesh-help-needed\/"},"modified":"2023-10-04T07:37:05","modified_gmt":"2023-10-04T07:37:05","slug":"dynamic-mesh-help-needed","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-mesh-help-needed\/","title":{"rendered":"Dynamic mesh help needed"},"content":{"rendered":"<p class=\"MsoNormal\"><span lang=\"EN-US\">Hi, I am new to Ansys. I want to ask if the motion shown in the video below is possible with a dynamic mesh in Ansys Fluent and where can I get resources to learn how to do it if possible.<\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><a href=\"https:\/\/youtu.be\/aI-l6Q2hhAs\">https:\/\/youtu.be\/aI-l6Q2hhAs<\/a><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">The fluid region would be as shown below.<\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404411-mceclip0.png\" width=\"595\" height=\"287\"><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">I would imagine the fluid domain to look like this in its initial and final stage. The inlet is static.<\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">Initial Top:<\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404447-mceclip1.png\"><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">Initial Bottom:<span>&nbsp;&nbsp;&nbsp; <\/span><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404468-mceclip2.png\"><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">Final Top: <\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404482-mceclip3.png\" width=\"644\" height=\"410\"><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">Final Bottom:<\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404507-mceclip4.png\"><\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span lang=\"EN-US\">I have seen examples of sliding mesh for 3D rigid bodies but all of them are rotating on their own axis through the influence of the fluid forces with 6DOF. I have also seen prescribed motions done with UDF in 2D.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span lang=\"EN-US\">However, I have not found any examples of prescribed motion done with a 3D model. If it is possible with the above methods, I would appreciate any links to resources that might help me make this possible.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify\"><span lang=\"EN-US\">Any help is appreciated.<\/span><\/p>\n","protected":false},"template":"","class_list":["post-309947","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi, I am new to Ansys. I want to ask if the motion shown in the video below is possible with a dynamic mesh in Ansys Fluent and where can I get resources to learn how to do it if possible.https:\/\/youtu.be\/aI-l6Q2hhAsThe fluid region would be as shown below.I would imagine the fluid domain to look\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-mesh-help-needed\/\" \/>\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=\"Dynamic mesh help needed | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi, I am new to Ansys. I want to ask if the motion shown in the video below is possible with a dynamic mesh in Ansys Fluent and where can I get resources to learn how to do it if possible.https:\/\/youtu.be\/aI-l6Q2hhAsThe fluid region would be as shown below.I would imagine the fluid domain to look\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-mesh-help-needed\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404411-mceclip0.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404411-mceclip0.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-10-04T07:37:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-10-04T07:37:05+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Dynamic mesh help needed | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi, I am new to Ansys. 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I want to ask if the motion shown in the video below is possible with a dynamic mesh in Ansys Fluent and where can I get resources to learn how to do it if possible.https:\/\/youtu.be\/aI-l6Q2hhAsThe fluid region would be as shown below.I would imagine the fluid domain to look","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-mesh-help-needed\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404411-mceclip0.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/04-10-2023-1696404411-mceclip0.png","article:published_time":"2023-10-04T07:37:05+00:00","article:modified_time":"2023-10-04T07:37:05+00:00","twitter:card":"summary_large_image","twitter:title":"Dynamic mesh help needed | Ansys Learning Forum","twitter:description":"Hi, I am new to Ansys. 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