{"id":391465,"date":"2024-10-26T15:09:21","date_gmt":"2024-10-26T15:09:21","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/"},"modified":"2024-10-26T15:17:09","modified_gmt":"2024-10-26T15:17:09","slug":"391465","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/","title":{"rendered":"Reply To: Coupled field transient of brakedrum"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Hello Peter,&lt;\/p&gt;&lt;p&gt;I had previously made the geometry from drum brake context. I&rsquo;ve recreated the model as you mentioned shown below,&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952746-g1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Mesh with 4 elements across thickness-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952814-m1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Symmetry region created. Any corrections required here?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952877-sr1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Frictional contact given-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952928-fc1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Revolute joint-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953004-rj1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Translational joint-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953063-tj1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Joint loads- Force &amp; Rot. Vel.-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953199-jf1.png\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953311-jrv1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Equivalent Stress- Max. occurs in pad-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953405-es1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Total deformation- Max occurs in disc-&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729953489-td1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;The stress and deformation is seen to be constant after joint force application.&lt;\/p&gt;&lt;p&gt;In one of your previous posts, you had mentioned the method to apply the rotational velocity as joint load the link is mentioned below-&nbsp;&lt;\/p&gt;&lt;p&gt;https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;opi=89978449&amp;url=https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/initial-angular-velocity-in-transient-structural\/&amp;ved=2ahUKEwi1-fj-o6yJAxWRT2wGHTR5KG0QFnoECCQQAQ&amp;usg=AOvVaw0eMNi-CudqpMyj76-OaYio&lt;\/p&gt;&lt;p&gt;I&rsquo;ve followed the steps mentioned in the above post and applied the joint load rot. vel. so as to get a free rotation at 0.05s , but I don&rsquo;t see the disc gradually coming to a stop at the end of 2.56s when brake force is applied at 0.05s. In the above image for rotational velocity, I&rsquo;ve deactivated the steps for 0.05s and 2.56s in order to get a free rotation. Should I make any changes to the applied load?&lt;\/p&gt;&lt;p&gt;I am trying to achieve that free rotation, but after brake force at 0.05s, the disc stops suddenly. I&#8217;ve observed this same case while performing the coupled field transient for brakedrum mentioned in the previous discussion.&lt;\/p&gt;&lt;p&gt;I would like to know your suggestions regarding how I can use this simulation physics of disc brake and implement it for drum brake simulation.&lt;\/p&gt;&lt;p&gt;Regards,&nbsp;&lt;\/p&gt;&lt;p&gt;Rohan.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-391465","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=\"Hello Peter,I had previously made the geometry from drum brake context. I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force &amp; Rot. Vel.-Equivalent Stress- Max. occurs in pad-Total deformation- Max occurs in disc-The stress and deformation is seen\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/\" \/>\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: Coupled field transient of brakedrum | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello Peter,I had previously made the geometry from drum brake context. I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force &amp; Rot. 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I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force &amp; Rot. Vel.-Equivalent Stress- Max. occurs in pad-Total deformation- Max occurs in disc-The stress and deformation is seen\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952746-g1.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\\\/reply\\\/391465\\\/#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\\\/forums\\\/reply\\\/391465\\\/#listItem\",\"name\":\"Reply To: Coupled field transient of brakedrum\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/391465\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Coupled field transient of brakedrum\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@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\\\/reply\\\/391465\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/391465\\\/\",\"name\":\"Reply To: Coupled field transient of brakedrum | Ansys Learning Forum\",\"description\":\"Hello Peter,I had previously made the geometry from drum brake context. I\\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force & Rot. 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I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force & Rot. Vel.-Equivalent Stress- Max. occurs in pad-Total deformation- Max occurs in disc-The stress and deformation is seen","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/#breadcrumblist"},"datePublished":"2024-10-26T15:09:21+00:00","dateModified":"2024-10-26T15:17:09+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":"Reply To: Coupled field transient of brakedrum | Ansys Learning Forum","og:description":"Hello Peter,I had previously made the geometry from drum brake context. I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. Any corrections required here?Frictional contact given-Revolute joint-Translational joint-Joint loads- Force &amp; Rot. Vel.-Equivalent Stress- Max. occurs in pad-Total deformation- Max occurs in disc-The stress and deformation is seen","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952746-g1.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952746-g1.png","article:published_time":"2024-10-26T15:09:21+00:00","article:modified_time":"2024-10-26T15:17:09+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Coupled field transient of brakedrum | Ansys Learning Forum","twitter:description":"Hello Peter,I had previously made the geometry from drum brake context. I\u2019ve recreated the model as you mentioned shown below,Mesh with 4 elements across thickness-Symmetry region created. 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Vel.-Equivalent Stress- Max. occurs in pad-Total deformation- Max occurs in disc-The stress and deformation is seen","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/26-10-2024-1729952746-g1.png"},"aioseo_meta_data":{"post_id":"391465","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 16:21:28","updated":"2024-10-28 16:21:28","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Coupled field transient of brakedrum\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Coupled field transient of brakedrum","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391465\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/391465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/391465\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=391465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}