{"id":445788,"date":"2025-11-06T15:43:33","date_gmt":"2025-11-06T15:43:33","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/validation-of-the-the-simulation\/"},"modified":"2025-11-06T15:43:33","modified_gmt":"2025-11-06T15:43:33","slug":"validation-of-the-the-simulation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/validation-of-the-the-simulation\/","title":{"rendered":"Validation of the the Simulation"},"content":{"rendered":"<p>&lt;p&gt;Dear community,&nbsp;&lt;br&gt;&lt;br&gt;I would like to know how we could validate a simple one-element test and a tensile test. I have now generated everything, but I am a bit confused, as my stress-strain curve are all the same with the 3 Rolling direction (0, 45 and 90), the difference is small at a scale of 0.1-0.01. THe material model im using is the MAT133 Barlat Yield 2000-2d.&nbsp;&lt;br&gt;In case you have any idea please let me know.&nbsp;&lt;br&gt;&lt;br&gt;Best,&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-445788","topic","type-topic","status-publish","hentry","topic-tag-uniaxial-tensile-test-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Dear community, I would like to know how we could validate a simple one-element test and a tensile test. I have now generated everything, but I am a bit confused, as my stress-strain curve are all the same with the 3 Rolling direction (0, 45 and 90), the difference is small at a scale of 0.1-0.01.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/validation-of-the-the-simulation\/\" \/>\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=\"Validation of the the Simulation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Dear community, I would like to know how we could validate a simple one-element test and a tensile test. I have now generated everything, but I am a bit confused, as my stress-strain curve are all the same with the 3 Rolling direction (0, 45 and 90), the difference is small at a scale of 0.1-0.01.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/validation-of-the-the-simulation\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-11-06T15:43:33+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-11-06T15:43:33+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Validation of the the Simulation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Dear community, I would like to know how we could validate a simple one-element test and a tensile test. I have now generated everything, but I am a bit confused, as my stress-strain curve are all the same with the 3 Rolling direction (0, 45 and 90), the difference is small at a scale of 0.1-0.01.\" \/>\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\\\/validation-of-the-the-simulation\\\/#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-tag\\\/uniaxial-tensile-test-1\\\/#listItem\",\"name\":\"uniaxial-tensile-test\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/uniaxial-tensile-test-1\\\/#listItem\",\"position\":3,\"name\":\"uniaxial-tensile-test\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/uniaxial-tensile-test-1\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/validation-of-the-the-simulation\\\/#listItem\",\"name\":\"Validation of the the Simulation\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/validation-of-the-the-simulation\\\/#listItem\",\"position\":4,\"name\":\"Validation of the the Simulation\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/uniaxial-tensile-test-1\\\/#listItem\",\"name\":\"uniaxial-tensile-test\"}}]},{\"@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\\\/validation-of-the-the-simulation\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/validation-of-the-the-simulation\\\/\",\"name\":\"Validation of the the Simulation | Ansys Learning Forum\",\"description\":\"Dear community, I would like to know how we could validate a simple one-element test and a tensile test. I have now generated everything, but I am a bit confused, as my stress-strain curve are all the same with the 3 Rolling direction (0, 45 and 90), the difference is small at a scale of 0.1-0.01.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/validation-of-the-the-simulation\\\/#breadcrumblist\"},\"datePublished\":\"2025-11-06T15:43:33+00:00\",\"dateModified\":\"2025-11-06T15:43:33+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\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Validation of the the Simulation | Ansys Learning Forum","description":"Dear community, I would like to know how we could validate a simple one-element test and a tensile test. 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