{"id":359576,"date":"2024-03-29T08:16:17","date_gmt":"2024-03-29T08:16:17","guid":{"rendered":"\/forum\/forums\/reply\/359576\/"},"modified":"2024-03-29T08:16:17","modified_gmt":"2024-03-29T08:16:17","slug":"359576","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/359576\/","title":{"rendered":"Reply To: ALE method to simulate wake of a ship"},"content":{"rendered":"<p>&lt;p&gt;Dear Reno,&lt;\/p&gt;&lt;p&gt;Thank you very much for the reference papers.&lt;\/p&gt;&lt;p&gt;I am interested in the added mass forces arising before the collision event and its effects on the fluid-structure interaction model. Boundary layer and drag effects can be neglected.&nbsp;&lt;\/p&gt;&lt;p&gt;I found this following guideline document from the LS-DYNA aerospace working group.(<a href=\"https:\/\/awg.ansys.com\/MGD\">https:\/\/awg.ansys.com\/MGD<\/a>). In page 75 it is mentioned that the ALE solver is not well suited for longer duration problems. I would like to know if this is regarding the numerical stability of the solutions.&lt;\/p&gt;&lt;p&gt;Regards&lt;\/p&gt;&lt;p&gt;Abhemanyu&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-359576","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/359576","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\/359576\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=359576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}