{"id":29398,"date":"2018-05-31T07:54:14","date_gmt":"2018-05-31T07:54:14","guid":{"rendered":"\/forum\/forums\/topic\/how-to-understand-the-flow-pattern-difference-using-pressure-outlet-and-outflow\/"},"modified":"2018-05-31T07:54:14","modified_gmt":"2018-05-31T07:54:14","slug":"how-to-understand-the-flow-pattern-difference-using-pressure-outlet-and-outflow","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-understand-the-flow-pattern-difference-using-pressure-outlet-and-outflow\/","title":{"rendered":"how to understand the flow pattern difference using pressure outlet and outflow?"},"content":{"rendered":"<p>Hi all,<\/p>\n<p><\/p>\n<p>&nbsp;&nbsp; Recently, I would like to simulate a case in a fixed bed with a hollow tube inside(outlet tube). the B.C of this hollow tube is set as pressure outlet and outflow, but the flow pattern is totally different(see below pic.), how to explain this results? which one is better for my case, thanks.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/71c8762c-d19e-4a8a-bc44-a8f1007db133\/7f9b27f5-db92-4c60-866b-a8f1008237db_flow-pattern.jpg?width=690&amp;upscale=false\" alt=\"flow pattern\"><\/p>\n","protected":false},"template":"","class_list":["post-29398","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["1567"],"_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":["1552"],"_bbp_subscription":["236254"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["29398"],"_bbp_forum_id":["27792"],"_bbp_engagement":["154844","154942","157180"],"_bbp_voice_count":["3"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["59140"],"_bbp_last_active_id":["59140"],"_bbp_last_active_time":["2018-06-03 10:37:38"]},"test":"cqbgood"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/29398","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\/29398\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=29398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}