{"id":293524,"date":"2023-07-18T05:26:55","date_gmt":"2023-07-18T05:26:55","guid":{"rendered":"\/forum\/forums\/reply\/293524\/"},"modified":"2023-07-18T05:26:55","modified_gmt":"2023-07-18T05:26:55","slug":"293524","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/","title":{"rendered":"Reply To: Supersonic Shock Train"},"content":{"rendered":"<p>&lt;p&gt;Hello, thank you for your reply.&lt;\/p&gt;&lt;p&gt;I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. I have also tried the density-based solver, but it seems to take many more iterations to get to the same point.&lt;br&gt;I have attached the contour plots and residuals.&lt;br&gt;Also, after the shock disappears, the inlet becomes subsonic, which is not what I set.&lt;br&gt;After fmg initialization:&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657808-mceclip1.png\" \/>&lt;\/p&gt;&lt;p&gt;after 150 iterations:&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657826-mceclip2.png\" \/>&lt;\/p&gt;&lt;p&gt;After 300 iterations:&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657888-mceclip3.png\" \/>&lt;\/p&gt;&lt;p&gt;After 500 :&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657899-mceclip4.png\" \/>&lt;\/p&gt;&lt;p&gt;After convergence:&lt;br&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657942-mceclip5.png\" \/>&lt;\/p&gt;&lt;p&gt;Residuals and inlet Mach number:&lt;br&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657998-mceclip6.png\" \/>&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689658006-mceclip7.png\" \/>&lt;\/p&gt;&lt;p&gt;Kindly help, Thanks&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-293524","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=\"Hello, thank you for your reply.I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. I have also tried the density-based solver, but it seems to take many more iterations to get to the same point.I have attached the contour plots and residuals.Also, after the shock disappears, the inlet becomes subsonic, which\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/\" \/>\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: Supersonic Shock Train | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello, thank you for your reply.I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. 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I have also tried the density-based solver, but it seems to take many more iterations to get to the same point.I have attached the contour plots and residuals.Also, after the shock disappears, the inlet becomes subsonic, which","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/#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\/293524\/#listItem","name":"Reply To: Supersonic Shock Train"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/#listItem","position":2,"name":"Reply To: Supersonic Shock Train","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\/293524\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/","name":"Reply To: Supersonic Shock Train | Ansys Learning Forum","description":"Hello, thank you for your reply.I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. I have also tried the density-based solver, but it seems to take many more iterations to get to the same point.I have attached the contour plots and residuals.Also, after the shock disappears, the inlet becomes subsonic, which","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/#breadcrumblist"},"datePublished":"2023-07-18T05:26:55+00:00","dateModified":"2023-07-18T05:26:55+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: Supersonic Shock Train | Ansys Learning Forum","og:description":"Hello, thank you for your reply.I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. I have also tried the density-based solver, but it seems to take many more iterations to get to the same point.I have attached the contour plots and residuals.Also, after the shock disappears, the inlet becomes subsonic, which","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293524\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657808-mceclip1.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/18-07-2023-1689657808-mceclip1.png","article:published_time":"2023-07-18T05:26:55+00:00","article:modified_time":"2023-07-18T05:26:55+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Supersonic Shock Train | Ansys Learning Forum","twitter:description":"Hello, thank you for your reply.I am using the pressure-based solver with coupled method and 2nd-order discretization schemes. 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