{"id":295415,"date":"2023-07-28T21:34:01","date_gmt":"2023-07-28T21:34:01","guid":{"rendered":"\/forum\/forums\/topic\/turbulence-modulation\/"},"modified":"2023-07-28T21:34:01","modified_gmt":"2023-07-28T21:34:01","slug":"turbulence-modulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/turbulence-modulation\/","title":{"rendered":"Turbulence Modulation"},"content":{"rendered":"<p>Dear Sirs,<\/p>\n<p>I am doing a pneumatic conveying simulation, using 2-way coupling between Fluent and Rocky. I am reviewing the manual for turbulence modulation, so I am using the option &#8220;k &#8211; &epsilon; Dispersed Turbulence Model&#8221;, which has the following options:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/28-07-2023-1690579491-mceclip0.png\" width=\"781\" height=\"315\"><\/p>\n<p>When configuring my simulation between both software, I check the option that Fluent gives me but I only find the following: &#8220;dpm-averaged&#8221;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/28-07-2023-1690579585-mceclip1.png\" width=\"568\" height=\"488\"><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/28-07-2023-1690579666-mceclip2.png\" width=\"782\" height=\"416\"><\/p>\n<p>So what do you mean by &#8220;dpm-averaged&#8221;? And how could I get information from the equations that Fluent is using to calculate the 2 source terms?<\/p>\n<p>Which option is the most appropriate for pneumatic conveying? (Simonin et al.; Troshko-Hassan or Sato), I had already read that the Troshko-Hassan option is more appropriate for boiling flows.<\/p>\n<p>Thank you.<\/p>\n","protected":false},"template":"","class_list":["post-295415","topic","type-topic","status-closed","hentry","topic-tag-multiphase_models-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["261016","199"],"_bbp_author_ip":["23.206.193.146"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["521"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["295415"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","261016"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["296256"],"_bbp_last_active_id":["296256"],"_bbp_last_active_time":["2023-08-03 08:07:53"]},"test":"tvh832mail-usask-ca"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/295415","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\/295415\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=295415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}