{"id":238331,"date":"2022-10-21T11:27:23","date_gmt":"2022-10-21T11:27:23","guid":{"rendered":"\/forum\/forums\/topic\/how-do-you-calculate-tawss-osi-and-rrt-using-ansys-cfd-post\/"},"modified":"2022-10-21T11:27:23","modified_gmt":"2022-10-21T11:27:23","slug":"how-do-you-calculate-tawss-osi-and-rrt-using-ansys-cfd-post","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-do-you-calculate-tawss-osi-and-rrt-using-ansys-cfd-post\/","title":{"rendered":"How do you calculate TAWSS, OSI, and RRT using ANSYS CFD-Post?"},"content":{"rendered":"<p>Hi! I am trying to evaluate the performance of a bypass graft using transient CFD via ANSYS Fluent. However, I cannot find a way on how to calculate and display time-averaged wall shear stress, oscillatory shear index, and relative residence time on the software? Can anyone help me? For reference, the image shows the formula for these three equations.<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/10\/21-10-2022-1666351547-TransientFormulas.PNG\" alt=\"\"><\/p>\n<p>Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-238331","topic","type-topic","status-closed","hentry","topic-tag-biomechanics","topic-tag-blood-flow","topic-tag-fluent","topic-tag-transient"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["261230","39507","22555"],"_bbp_author_ip":["96.7.74.173"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["2539"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["238331"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","39507","261230"],"_bbp_voice_count":["3"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["238935"],"_bbp_last_active_id":["238935"],"_bbp_last_active_time":["2022-10-28 12:43:51"]},"test":"jjdapanmymail-mapua-edu-ph"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/238331","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\/238331\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=238331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}