{"id":371130,"date":"2024-07-09T13:46:47","date_gmt":"2024-07-09T13:46:47","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371130\/"},"modified":"2024-07-09T13:46:47","modified_gmt":"2024-07-09T13:46:47","slug":"371130","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371130\/","title":{"rendered":"Reply To: High Mach Number, Compressible Flow 3D Simulation around a Finned Projectile"},"content":{"rendered":"<p>&lt;p&gt;2) The Density Based solver is particularly suitable for high-speed flows where shock waves might be present, as it can capture the shock waves and expansion fans accurately. What type of solution initialization are you using? Full MultiGrid (FMG) initialization would be appropriate for your case.&lt;\/p&gt;&lt;p&gt;<a href=\"https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v241\/en\/flu_th\/flu_th_sec_fmg_multigrid.html\">24.9. Full Multigrid (FMG) Initialization (ansys.com)<\/a>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-371130","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=\"2) The Density Based solver is particularly suitable for high-speed flows where shock waves might be present, as it can capture the shock waves and expansion fans accurately. What type of solution initialization are you using? Full MultiGrid (FMG) initialization would be appropriate for your case.24.9. Full Multigrid (FMG) Initialization (ansys.com)\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371130\/\" \/>\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: High Mach Number, Compressible Flow 3D Simulation around a Finned Projectile | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"2) The Density Based solver is particularly suitable for high-speed flows where shock waves might be present, as it can capture the shock waves and expansion fans accurately. What type of solution initialization are you using? Full MultiGrid (FMG) initialization would be appropriate for your case.24.9. Full Multigrid (FMG) Initialization (ansys.com)\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371130\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-09T13:46:47+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-09T13:46:47+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: High Mach Number, Compressible Flow 3D Simulation around a Finned Projectile | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"2) The Density Based solver is particularly suitable for high-speed flows where shock waves might be present, as it can capture the shock waves and expansion fans accurately. What type of solution initialization are you using? 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What type of solution initialization are you using? Full MultiGrid (FMG) initialization would be appropriate for your case.24.9. 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