{"id":183826,"date":"2021-07-27T09:35:34","date_gmt":"2021-07-27T09:35:34","guid":{"rendered":"\/forum\/forums\/reply\/183826\/"},"modified":"2021-07-27T09:37:13","modified_gmt":"2021-07-27T09:37:13","slug":"183826","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/","title":{"rendered":"Reply To: execution error  for FENSAP \/On the other hand no problem for Fluent"},"content":{"rendered":"<p>Hi again<br \/>\nYes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify your solution near those poor mesh cells, especially if it is in area of interest.  Also, it depends on how you have setup Fluent, i am not aware of your solver settings and choices and\/or convergence. <br \/>\nIn general, you should try to fix the mesh first, that way you ensure you have a good final solution and a good starting point. <br \/>\nAs far as FENSAP is concerned, there could be many reasons why your case is not working. It could be because of poor FENSAP setup? Poor mesh? Did you setup the inlet boundary conditions correct? What CFL are you using? How bad is the mesh near the surface, and in particular the prisms near the area of bad mesh points? Also how have you set up your inlet as a Farfield BC or an inlet\/outlet BC? Also what mesh type are you using ? &#8211; Tet only?  Hybrid tet\/prism ? <br \/>\nPlease also share some images of the mesh, where the surface mesh is poor. But also if possible share some pictures of the mesh, in general e.g. near the leading edges, trailing edge, of some cutting planes showing prisms and general mesh transition from boundaries to volume. <br \/>\nA problem like this, it would be best to share the setup and mesh to help troubleshoot better. <br \/>\nLet us know. Cheers.<\/p>\n","protected":false},"template":"","class_list":["post-183826","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=\"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/\" \/>\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: execution error for FENSAP \/On the other hand no problem for Fluent | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-07-27T09:35:34+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-07-27T09:37:13+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: execution error for FENSAP \/On the other hand no problem for Fluent | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/183826\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/183826\\\/#listItem\",\"name\":\"Reply To: execution error  for FENSAP \\\/On the other hand no problem for Fluent\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/183826\\\/#listItem\",\"position\":2,\"name\":\"Reply To: execution error  for FENSAP \\\/On the other hand no problem for Fluent\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/183826\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/183826\\\/\",\"name\":\"Reply To: execution error for FENSAP \\\/On the other hand no problem for Fluent | Ansys Learning Forum\",\"description\":\"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. 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Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/#listItem","name":"Reply To: execution error  for FENSAP \/On the other hand no problem for Fluent"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/#listItem","position":2,"name":"Reply To: execution error  for FENSAP \/On the other hand no problem for Fluent","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/","name":"Reply To: execution error for FENSAP \/On the other hand no problem for Fluent | Ansys Learning Forum","description":"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/#breadcrumblist"},"datePublished":"2021-07-27T09:35:34+00:00","dateModified":"2021-07-27T09:37:13+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: execution error for FENSAP \/On the other hand no problem for Fluent | Ansys Learning Forum","og:description":"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. You should verify","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183826\/","article:published_time":"2021-07-27T09:35:34+00:00","article:modified_time":"2021-07-27T09:37:13+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: execution error for FENSAP \/On the other hand no problem for Fluent | Ansys Learning Forum","twitter:description":"Hi again Yes as you mentioned that mesh has some issues. Every solver is different. Fluent has some extra poor mesh numerics to help run with poor meshes, but it does not necessarily mean your final solution is good or the right one, especially in areas where you have poor mesh points. 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