{"id":292837,"date":"2023-07-12T19:20:24","date_gmt":"2023-07-12T19:20:24","guid":{"rendered":"\/forum\/forums\/topic\/how-to-input-turbulent-intensity-as-expression\/"},"modified":"2023-07-12T19:20:24","modified_gmt":"2023-07-12T19:20:24","slug":"how-to-input-turbulent-intensity-as-expression","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-input-turbulent-intensity-as-expression\/","title":{"rendered":"How to input Turbulent Intensity as expression"},"content":{"rendered":"<p>I am using ANSYS 2023 R1 and running a simulation based on an experiment. The input for velocity and turbulence intensity is based on a power law profile. I can enter the velocity as an expression, but when I try to do the same for turbulent&nbsp;intensity, I get an error that says &lsquo;expression is not single-valued.&rsquo; I have also tried to input this expression as a new parameter, but it still gives the same error. Can anyone help me solve this problem?<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/12-07-2023-1689189575-Screenshot 2023-07-12 145350.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-292837","topic","type-topic","status-closed","hentry","topic-tag-ansys-fluent","topic-tag-expression-editor","topic-tag-expressions","topic-tag-turbulence-intensity"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["288901","8124"],"_bbp_author_ip":["23.33.28.204"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1260"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["292837"],"_bbp_forum_id":["27792"],"_bbp_engagement":["8124","288901"],"_bbp_voice_count":["2"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["293651"],"_bbp_last_active_id":["293651"],"_bbp_last_active_time":["2023-07-18 14:22:30"]},"test":"s-sharmacoandalabs-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/292837","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\/292837\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=292837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}