{"id":166076,"date":"2023-03-17T13:10:58","date_gmt":"2023-03-17T13:10:58","guid":{"rendered":"\/knowledge\/forums\/topic\/how-can-i-include-a-pre-stressed-initial-state-for-a-2-way-fsi-simulation\/"},"modified":"2023-07-31T12:27:16","modified_gmt":"2023-07-31T12:27:16","slug":"how-can-i-include-a-pre-stressed-initial-state-for-a-2-way-fsi-simulation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-can-i-include-a-pre-stressed-initial-state-for-a-2-way-fsi-simulation\/","title":{"rendered":"How can I include a pre-stressed initial state for a 2-way FSI simulation"},"content":{"rendered":"

The attached document describes how to start an 2-way FSI simulation using a pre-stressed structural model where: 1) The Fluent mesh needs to be generated from the initially deformed geometry 2) New sets of boundary conditions and contacts need to be defined in Mechanical after the pre-stress simulation 3) Some bodies in Mechanical need to be suppressed after the pre-stress simulation Keywords FSI Fluent System Coupling Pre-stress Inistate External model upgeom FE Modeler SpaceClaim<\/p>\n

Attachments:
\n1. Workflow_for_Pre-Stressed_FSI_simulations_ver_2.pdf<\/a><\/p>\n","protected":false},"template":"","class_list":["post-166076","topic","type-topic","status-publish","hentry","topic-tag-4424","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-fsi","topic-tag-modeling-setup-advice"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3-15-2023 20:20:12"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["1619"],"siebel_km_number":["2039460"],"product_version":["16"],"km_published_date":["2015-06-12T18:45:14.000Z"],"family":["Fluid Dynamics"],"application_name":["FLUENT"]},"test":"solution"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/166076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/166076\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=166076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}