{"id":36677,"date":"2019-07-21T22:17:15","date_gmt":"2019-07-21T22:17:15","guid":{"rendered":"\/forum\/forums\/topic\/rpi-boiling-model\/"},"modified":"2019-07-21T22:17:15","modified_gmt":"2019-07-21T22:17:15","slug":"rpi-boiling-model","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/rpi-boiling-model\/","title":{"rendered":"RPI boiling model"},"content":{"rendered":"

Dear all Friend<\/span>
I have a problem with a subcooled boiling model. I’m looking for some help from people who are familiar with the RPI Wall boiling model in CFX<\/span>
I am trying to model sub-cooled boiling in a straight heated tube to find DNB type CHF . The problem is set up by steady,constant property material, liquid as continuous while vapour as polydispersed fluid,buoyant,Homogenous turbulence, Homogenous MuSiG Model and RPI wall boiling model.<\/span>
My problem is as following: Depending on the problem condition the calculation crashes after some number of iterations following a huge number repetitions of the following message:<\/span>

” cal_TSUP1 WARNING: Changing upper bound for heat partition algorithm “<\/span>

and at the end the error message is the following:<\/span>

” ERROR #001100279 has occurred in subroutine ErrAction. Message: Heat partitioning algorithm failed to fix upper bound of bisection<\/span>

Details of error:-<\/p>\n

\nError detected by routine FNDFIL CFNAME = * CRESLT = OLD<\/span>
“<\/span>

Can anybody help about this problem? <\/span>
thanks to all<\/span><\/p>\n","protected":false},"template":"","class_list":["post-36677","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["8849"],"_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"],"_btv_view_count":["1703"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["36677"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","166921"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["90278"],"_bbp_last_active_id":["90278"],"_bbp_last_active_time":["2019-07-24 05:12:41"]},"test":"nikesh"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/36677","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\/36677\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=36677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}