{"id":363319,"date":"2024-04-20T15:25:35","date_gmt":"2024-04-20T15:25:35","guid":{"rendered":"\/forum\/forums\/topic\/lack-of-ram\/"},"modified":"2024-04-20T15:25:35","modified_gmt":"2024-04-20T15:25:35","slug":"lack-of-ram","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/lack-of-ram\/","title":{"rendered":"Lack of RAM"},"content":{"rendered":"<p>Hi. I&#8217;m doing a transient structural analysis (large deformation turned on) with results from transient thermal as a boundary condition. ANSYS stops analyzing after 2hrs (50% solved) because of lack of RAM.<\/p>\n<p>Can decreasing the number of substeps (on the time when the temperature is not high anymore) help in reducing the required RAM to solve?<\/p>\n<p>I have tried the structural analysis without transient thermal and the solution completes with no error.<\/p>\n","protected":false},"template":"","class_list":["post-363319","topic","type-topic","status-closed","hentry","topic-tag-ansysstructuresolveIssue-1","topic-tag-3DTransientThermal-1","topic-tag-structural-and-thermal","topic-tag-substep-2","topic-tag-substeps","topic-tag-transient-structural","topic-tag-transientstructuraltimestepmaximum-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi. I&#039;m doing a transient structural analysis (large deformation turned on) with results from transient thermal as a boundary condition. ANSYS stops analyzing after 2hrs (50% solved) because of lack of RAM.Can decreasing the number of substeps (on the time when the temperature is not high anymore) help in reducing the required RAM to solve?I\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/lack-of-ram\/\" \/>\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=\"Lack of RAM | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi. I&#039;m doing a transient structural analysis (large deformation turned on) with results from transient thermal as a boundary condition. 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