{"id":282381,"date":"2023-05-04T15:25:16","date_gmt":"2023-05-04T15:25:16","guid":{"rendered":"\/forum\/forums\/topic\/droplet-diameter-distribution-in-discrete-phase-model-in-fluent\/"},"modified":"2023-05-04T15:25:16","modified_gmt":"2023-05-04T15:25:16","slug":"droplet-diameter-distribution-in-discrete-phase-model-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/droplet-diameter-distribution-in-discrete-phase-model-in-fluent\/","title":{"rendered":"Droplet diameter distribution in Discrete Phase Model in Fluent"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p>I am using the Discrete Phase Model to simulate droplet groups. An injection of droplets is set in a surface inlet. The built-in Rosin-Rammler distribution is chosen as the diameter distribution in the injection. The setting is shown below.&nbsp;<\/p>\n<p><img decoding=\"async\" title=\"Injection\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/05\/04-05-2023-1683213263-Injection.png\" alt=\"\"><\/p>\n<p>The droplet diameter distributions should be parabolic-like according to the setting. But it is uniform in the exported Particle History Data after running the simulation. The number of droplets in any initial size is constant in the data file. The skip is 0 and the coarsen is 1000 by default when exporting the particle data.&nbsp;<\/p>\n<p>I am wondering if there is something wrong with the setting of injection or exporting data.&nbsp;<\/p>\n<p>Best regards,&nbsp;<\/p>\n<p>Shiyao&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-282381","topic","type-topic","status-closed","hentry","topic-tag-fluent-ansys-1","topic-tag-discrete-phase","topic-tag-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["261852","199"],"_bbp_author_ip":["23.220.96.181"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1080"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["282381"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","261852"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["282533"],"_bbp_last_active_id":["282533"],"_bbp_last_active_time":["2023-05-05 11:09:15"]},"test":"sn545cam-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/282381","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\/282381\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=282381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}