{"id":50767,"date":"2020-12-21T11:38:14","date_gmt":"2020-12-21T11:38:14","guid":{"rendered":"\/forum\/forums\/topic\/solving-two-additional-transport-equations\/"},"modified":"2020-12-21T11:38:14","modified_gmt":"2020-12-21T11:38:14","slug":"solving-two-additional-transport-equations","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/solving-two-additional-transport-equations\/","title":{"rendered":"Solving two additional transport equations."},"content":{"rendered":"<p>Hi, nI would like to check the possibility of solving two additional transport equations. nFor example, in non-premixed combustion model, there are many sub-models such as chemical equilibrium model and diesel unsteady laminar flamelet model. In the chemical equilibrium model, it is possible to introduce a secondary stream which means including a second mixture fraction. Consequently, two additional transport equations will be solved during the real simulation run-time (the transport equations of mean mixture fraction and its variance). This option is not available in diesel unsteady laminar flamelet model. Hence, is it possible to introduce a secondary stream in the diesel unsteady laminar flamelet model, which means solving two additional transport equations during the simulation run-time, using UDF or some other techniques?.<\/p>\n","protected":false},"template":"","class_list":["post-50767","topic","type-topic","status-closed","hentry","topic-tag-cfd-combustion","topic-tag-combustion"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["23019"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["*\u0002\f}r]?\u0000?g?7?]\u001e?"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["790"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["50767"],"_bbp_forum_id":["27792"],"_bbp_engagement":["25","184121","184402"],"_bbp_voice_count":["3"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["139465"],"_bbp_last_active_id":["139465"],"_bbp_last_active_time":["2021-01-20 15:03:43"]},"test":"touq"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/50767","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\/50767\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=50767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}