{"id":308536,"date":"2023-09-26T07:39:19","date_gmt":"2023-09-26T07:39:19","guid":{"rendered":"\/forum\/forums\/topic\/heat-transfer-problem-of-reactor-jacket\/"},"modified":"2023-09-26T07:39:19","modified_gmt":"2023-09-26T07:39:19","slug":"heat-transfer-problem-of-reactor-jacket","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/heat-transfer-problem-of-reactor-jacket\/","title":{"rendered":"Heat transfer problem of reactor jacket"},"content":{"rendered":"<p>The heat transfer of the Venturi reactor jacket is carried out with an inlet diameter of 15mm, an outlet diameter of 22.5mm, and a jacket thickness of 12mm. &nbsp;The length of the straight pipe section at the rear end of the reactor is 1000mm.&nbsp;The boundary conditions are set as follows: both inlets of the reactor have a velocity inlet of 1m\/s, and the outlet has a pressure outlet of 0.1MPa. The jacket uses 300 &deg; C thermal oil for heat transfer, with an inlet velocity of 2m\/s and an outlet pressure of 0.1MPa. The heat transfer cloud diagram and the temperature curve along the axis direction are shown below.<\/p>\n<p>The simulation adopts fluid solid coupling heat transfer, and the outer wall of the reactor is set as air convective heat transfer. Is the simulation result reasonable?<\/p>\n<p>I would like to ask if the heat transfer effect is reasonable. The simulation shows that the fluid temperature rises slowly, making it difficult to meet the actual reaction requirements.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/26-09-2023-1695713878-mceclip0.png\" width=\"591\" height=\"427\"><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/26-09-2023-1695713891-mceclip1.png\" width=\"782\" height=\"333\"><\/p>\n","protected":false},"template":"","class_list":["post-308536","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["294273","199"],"_bbp_author_ip":["23.52.43.88"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["391"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["308536"],"_bbp_forum_id":["27796"],"_bbp_engagement":["199","294273"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["311261"],"_bbp_last_active_id":["311261"],"_bbp_last_active_time":["2023-10-12 13:07:57"]},"test":"1150531914qq-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/308536","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\/308536\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=308536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}