{"id":42389,"date":"2020-04-02T19:19:50","date_gmt":"2020-04-02T19:19:50","guid":{"rendered":"\/forum\/forums\/topic\/specifying-turbulence-intensity-in-boundary-conditions\/"},"modified":"2020-04-02T19:19:50","modified_gmt":"2020-04-02T19:19:50","slug":"specifying-turbulence-intensity-in-boundary-conditions","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/specifying-turbulence-intensity-in-boundary-conditions\/","title":{"rendered":"Specifying turbulence intensity in Boundary Conditions"},"content":{"rendered":"<p>Dear all,<\/p>\n<p><\/p>\n<p>I did some reading regarding my question but still I am not 100% convinced. When we give values for the turbulence parameters in flow boundary conditions, how can I provide an accurate turbulence intensity that would suit my study?<\/p>\n<p><\/p>\n<p>When I increase the turbulence intensity my results come closer to experimental study values. But I&#8217;m not sure if that is correct and since in that case it exceeds 20%. (I read that for most flows it is within 4-20 and intensities greater than 10 are considered high) My case of study is vehicle hydroplaning. Intensity measured data is not available for the free stream.&nbsp;<\/p>\n<p><\/p>\n<p>Please let me know.<\/p>\n<p><\/p>\n<p>Thank you !!<\/p>\n","protected":false},"template":"","class_list":["post-42389","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["14569"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["503"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42389"],"_bbp_forum_id":["27792"],"_bbp_engagement":["59","22555","171997"],"_bbp_voice_count":["3"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["112414"],"_bbp_last_active_id":["112414"],"_bbp_last_active_time":["2020-04-24 13:10:39"]},"test":"dilini"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42389","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\/42389\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}