{"id":382210,"date":"2024-09-10T17:26:14","date_gmt":"2024-09-10T17:26:14","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/"},"modified":"2024-09-10T17:27:04","modified_gmt":"2024-09-10T17:27:04","slug":"wall-shear-stress-updated-macro-or-assistance-with-steps","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/","title":{"rendered":"Wall Shear Stress &#8211; Updated Macro or Assistance with Steps"},"content":{"rendered":"<p>&lt;p&gt;&lt;p&gt;Hello, non-programmer, non-computer scientist question here.&lt;br&gt;&lt;br&gt;I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. I&#8217;m looking for an updated macro for wall shear stress for Ensight 2022 (or 2020) as the only video I can find is in Ensight 9.2 from many years ago (https:\/\/customer.ansys.com\/s\/article\/Solution-2055539).&lt;br&gt;&lt;br&gt;I had been obtaining the gradient of the velocity and then computing the fluid shear stress from that but am unsure if I am calculating what I think I am calculating.&lt;br&gt;&lt;br&gt;Any help would be appreciated.&lt;\/p&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382210","topic","type-topic","status-publish","hentry","topic-tag-blood-flow"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["448296","199"],"_bbp_author_ip":["128.104.2.76"],"_btv_view_count":["184"],"_bbp_topic_status":["unanswered"],"_edit_last":["448296"],"_bbp_revision_log":["a:1:{i:382211;a:2:{s:6:\"author\";i:448296;s:6:\"reason\";s:0:\"\";}}"],"_bbp_topic_id":["382210"],"_bbp_forum_id":["27796"],"_bbp_engagement":["199","448296"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["408605"],"_bbp_last_active_id":["408605"],"_bbp_last_active_time":["2025-02-06 09:45:59"]},"test":"lgoberwisc-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/382210","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\/382210\/revisions"}],"predecessor-version":[{"id":382211,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/382210\/revisions\/382211"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=382210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}