{"id":357343,"date":"2024-03-15T19:06:45","date_gmt":"2024-03-15T19:06:45","guid":{"rendered":"\/forum\/forums\/topic\/static-structural-non-linear-analysis-equilibrium-iterations-count\/"},"modified":"2024-03-28T11:18:12","modified_gmt":"2024-03-28T11:18:12","slug":"static-structural-non-linear-analysis-equilibrium-iterations-count","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/static-structural-non-linear-analysis-equilibrium-iterations-count\/","title":{"rendered":"Static Structural \/ Non-linear analysis \/ Equilibrium iterations count"},"content":{"rendered":"<p>Is there a general number of eqillibrium iterations a model runs, in a substep, before it&#8217;s considered &#8220;unefficient&#8221;? I understand that it&#8217;ll depend based on how a model is setup, along with the contacts and the forces\/displacements\/etc. Personally, I&#8217;ve been told 3-8 iterations per substep is good. But, if one of my substeps is taking 50 iterations to solve, i&#8217;d like to think that it&#8217;s not solving efficiently and taking too much time. Therefor I need to go back into my model&#8217;s setup and change some things.&nbsp;<\/p>\n<p>Thanks<\/p>\n","protected":false},"template":"","class_list":["post-357343","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=\"Is there a general number of eqillibrium iterations a model runs, in a substep, before it&#039;s considered &quot;unefficient&quot;? I understand that it&#039;ll depend based on how a model is setup, along with the contacts and the forces\/displacements\/etc. Personally, I&#039;ve been told 3-8 iterations per substep is good. But, if one of my substeps is taking\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/static-structural-non-linear-analysis-equilibrium-iterations-count\/\" \/>\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=\"Static Structural \/ Non-linear analysis \/ Equilibrium iterations count | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Is there a general number of eqillibrium iterations a model runs, in a substep, before it&#039;s considered &quot;unefficient&quot;? I understand that it&#039;ll depend based on how a model is setup, along with the contacts and the forces\/displacements\/etc. Personally, I&#039;ve been told 3-8 iterations per substep is good. But, if one of my substeps is taking\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/static-structural-non-linear-analysis-equilibrium-iterations-count\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-03-15T19:06:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-03-28T11:18:12+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Static Structural \/ Non-linear analysis \/ Equilibrium iterations count | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Is there a general number of eqillibrium iterations a model runs, in a substep, before it&#039;s considered &quot;unefficient&quot;? 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But, if one of my substeps is taking\" \/>\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\\\/topic\\\/static-structural-non-linear-analysis-equilibrium-iterations-count\\\/#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\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/static-structural-non-linear-analysis-equilibrium-iterations-count\\\/#listItem\",\"name\":\"Static Structural \\\/ Non-linear analysis \\\/ Equilibrium iterations count\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/static-structural-non-linear-analysis-equilibrium-iterations-count\\\/#listItem\",\"position\":3,\"name\":\"Static Structural \\\/ Non-linear analysis \\\/ Equilibrium iterations count\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}}]},{\"@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\\\/topic\\\/static-structural-non-linear-analysis-equilibrium-iterations-count\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/static-structural-non-linear-analysis-equilibrium-iterations-count\\\/\",\"name\":\"Static Structural \\\/ Non-linear analysis \\\/ Equilibrium iterations count | Ansys Learning Forum\",\"description\":\"Is there a general number of eqillibrium iterations a model runs, in a substep, before it's considered \\\"unefficient\\\"? 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