{"id":276224,"date":"2023-03-23T17:31:45","date_gmt":"2023-03-23T17:31:45","guid":{"rendered":"\/forum\/forums\/topic\/different-time-step-for-fluent-and-transient-thermal-coupling\/"},"modified":"2024-02-16T10:44:22","modified_gmt":"2024-02-16T10:44:22","slug":"different-time-step-for-fluent-and-transient-thermal-coupling","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/different-time-step-for-fluent-and-transient-thermal-coupling\/","title":{"rendered":"Different time step for Fluent and Transient Thermal coupling"},"content":{"rendered":"<p>I am performing thermomechanical fatigue analysis of exhaust manifold. For that I want to run the fluid simulation for bigger time step so that a steady state temperature is achieved for that time step. Then I want to give that temp profile to thermal model having less time step to get the thermal stresses induced. Can I do this in ansys ? Ani if yes how should I proceed? Also can I add temperature dependent properties of material as at high temperatures of exhaust the properties change drastically? Please help. I shall be obliged.<\/p>\n<p>Thanks in advance.<\/p>\n","protected":false},"template":"","class_list":["post-276224","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["23.56.168.190"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1666"],"_bbp_subscription":["805","276691"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1708080175:76741"],"_edit_last":["76741"],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["1"],"_bbp_topic_id":["276224"],"_bbp_forum_id":["27791"],"_bbp_engagement":["805","279671"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_reply_count_hidden":["1"],"_bbp_last_reply_id":["277132"],"_bbp_last_active_id":["277132"],"_bbp_last_active_time":["2023-03-30 08:18:44"]},"test":"inamdarpp19-mechcoep-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/276224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/276224\/revisions"}],"predecessor-version":[{"id":351904,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/276224\/revisions\/351904"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=276224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}