{"id":364147,"date":"2024-04-25T10:34:20","date_gmt":"2024-04-25T10:34:20","guid":{"rendered":"\/forum\/forums\/reply\/364147\/"},"modified":"2024-04-25T10:34:20","modified_gmt":"2024-04-25T10:34:20","slug":"364147","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/364147\/","title":{"rendered":"Reply To: LS-DYNA or Static Structural"},"content":{"rendered":"<p>&lt;p&gt;Hi Yira,&lt;\/p&gt;&lt;p&gt;You can use Static Structural for the Gasket analysis.&lt;\/p&gt;&lt;p&gt;The pressure-displacement curve of a gasket often starts with a low stiffness, making solver&rsquo;s guess quite far from the final solution, and causing a number of iterations. But for gaskets, often a good approximation to the final displacement solution is known. So a few tricks may work to accelerate convergence by allowing the solver to start from a good first guess, or by forcing the analysis to follow certain displacement constraints during the iteration.&lt;\/p&gt;&lt;p&gt;Check the below link for the guidelines in case you face convergence isues.&lt;\/p&gt;&lt;p&gt;<a href=\"\/knowledge\/forums\/topic\/guidelines-of-modeling-a-gasket\/\" target=\"_blank\" rel=\"noopener\">Guidelines of modeling a gasket<\/a>&lt;\/p&gt;&lt;p&gt;-Best&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-364147","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/364147","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\/364147\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=364147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}