{"id":387086,"date":"2024-09-26T07:51:43","date_gmt":"2024-09-26T07:51:43","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-introduce-viscous-regularization-parameter\/"},"modified":"2024-09-30T10:44:17","modified_gmt":"2024-09-30T10:44:17","slug":"how-to-introduce-viscous-regularization-parameter","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-introduce-viscous-regularization-parameter\/","title":{"rendered":"How to introduce viscous regularization parameter"},"content":{"rendered":"<p>&lt;p&gt;Hello, I am trying to simulate the mode-II fracture toughness test using the CZM, Interface delamination method. As per my understanding while using interface elements then we should not use bonded contact. My question is if we cannot use the contact option for the region where delamination is supposed to occur then how to introduce the viscous regularization parameter for the interface elements? I have attached the model tree, so it will be helpful if you can guide me on where I can introduce this parameter using the command function. Thank you.<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/09\/26-09-2024-1727337085-Picture3.png\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-387086","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=\"Hello, I am trying to simulate the mode-II fracture toughness test using the CZM, Interface delamination method. As per my understanding while using interface elements then we should not use bonded contact. My question is if we cannot use the contact option for the region where delamination is supposed to occur then how to introduce\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-introduce-viscous-regularization-parameter\/\" \/>\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=\"How to introduce viscous regularization parameter | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello, I am trying to simulate the mode-II fracture toughness test using the CZM, Interface delamination method. 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As per my understanding while using interface elements then we should not use bonded contact. My question is if we cannot use the contact option for the region where delamination is supposed to occur then how to introduce\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/09\/26-09-2024-1727337085-Picture3.png\" \/>\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\\\/how-to-introduce-viscous-regularization-parameter\\\/#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\\\/how-to-introduce-viscous-regularization-parameter\\\/#listItem\",\"name\":\"How to introduce viscous regularization parameter\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/how-to-introduce-viscous-regularization-parameter\\\/#listItem\",\"position\":3,\"name\":\"How to introduce viscous regularization parameter\",\"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\\\/how-to-introduce-viscous-regularization-parameter\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/how-to-introduce-viscous-regularization-parameter\\\/\",\"name\":\"How to introduce viscous regularization parameter | Ansys Learning Forum\",\"description\":\"Hello, I am trying to simulate the mode-II fracture toughness test using the CZM, Interface delamination method. 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My question is if we cannot use the contact option for the region where delamination is supposed to occur then how to introduce","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-introduce-viscous-regularization-parameter\/#breadcrumblist"},"datePublished":"2024-09-26T07:51:43+00:00","dateModified":"2024-09-30T10:44:17+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":"How to introduce viscous regularization parameter | Ansys Learning Forum","og:description":"Hello, I am trying to simulate the mode-II fracture toughness test using the CZM, Interface delamination method. 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