{"id":32655,"date":"2019-01-15T04:39:16","date_gmt":"2019-01-15T04:39:16","guid":{"rendered":"\/forum\/forums\/topic\/does-newer-version-of-fluent-was-improved-the-calculation-method\/"},"modified":"2019-01-15T04:39:16","modified_gmt":"2019-01-15T04:39:16","slug":"does-newer-version-of-fluent-was-improved-the-calculation-method","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/does-newer-version-of-fluent-was-improved-the-calculation-method\/","title":{"rendered":"Does newer version of Fluent was improved the calculation method ?"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>I&#8217;m repeating result from the paper using S-N drag with out any UDF, but got the result quite similar with the UDF drag.<\/p>\n<p><\/p>\n<p>Does it possible that the newer version of Fluent was improved the calculation method ? then I got the result like this.<\/p>\n<p><\/p>\n<p>Or I misunderstand, the results has to be the same as S-N from the reference paper. If I misunderstanding anything please inform.&nbsp;<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/3b7a281f-5dcd-407a-9f44-a982002dc950\/44683db6-463a-4adb-9ec9-a9d60048f131_aaaa.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/3b7a281f-5dcd-407a-9f44-a982002dc950\/14057d09-df74-498f-b390-a9d6004967f4_123123.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>another question is for the interstitial liquid velocity,<\/p>\n<p><\/p>\n<p>Can anyone suggest me to measure the interstitial liquid velocity ? for this simulation I measure it like this [picture 3] to get results as the graph above [picture 1].&nbsp;<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/3b7a281f-5dcd-407a-9f44-a982002dc950\/e4e74bc9-df09-4b96-8450-a9d6004a2b6b_1212.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>and I had tried to plot the water magnitude velocity in the riser and I got the result like this [picture 4] and I tried to get the average velocity but not get the same result as the paper.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/3b7a281f-5dcd-407a-9f44-a982002dc950\/c37c2695-38b4-4c69-bcf2-a9d6004b293e_112.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>Thank you,<\/p>\n<p><\/p>\n<p>Sumit<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-32655","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["4827"],"_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","0","0","0","0"],"_btv_view_count":["229"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["32655"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","159770"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["75037"],"_bbp_last_active_id":["75037"],"_bbp_last_active_time":["2019-01-16 00:48:33"]},"test":"jamessmp23"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/32655","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\/32655\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=32655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}