{"id":157749,"date":"2020-12-04T14:47:56","date_gmt":"2020-12-04T14:47:56","guid":{"rendered":"\/forum\/forums\/topic\/issue-on-the-design-change-when-using-the-ansys-fluent-adjoint-based-shape-optimizer-2\/"},"modified":"2020-12-04T16:16:36","modified_gmt":"2020-12-04T16:16:36","slug":"issue-on-the-design-change-when-using-the-ansys-fluent-adjoint-based-shape-optimizer-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-on-the-design-change-when-using-the-ansys-fluent-adjoint-based-shape-optimizer-2\/","title":{"rendered":"Issue on the design change when using the Ansys FLUENT adjoint-based shape optimizer"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p><strong>Brief introduction on the issue:<\/strong><\/p>\n<p>FLUENT&rsquo;s shape optimizer doesn&rsquo;t appear to be giving the correct direction for optimizing the case with an energy objective function, but works fine with a momentum based objective function. <\/p>\n<p><strong>Section 1: Model introduction<\/strong><\/p>\n<p>The model is a tunnel, with the liquid flowing through it as shown in the figure 1.<\/p>\n<p>Boundary conditions:<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/JAOGOX418KSH\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/JAOGOX418KSH\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-157749","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["110"],"_bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["157749"],"_bbp_forum_id":["27792"],"_bbp_engagement":["25","183763"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["176281"],"_bbp_last_active_id":["176281"],"_bbp_last_active_time":["2020-12-04 16:16:36"]},"test":"zyao1"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/157749","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":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/157749\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=157749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}