{"id":294728,"date":"2023-07-25T13:04:39","date_gmt":"2023-07-25T13:04:39","guid":{"rendered":"\/forum\/forums\/topic\/chemkn-mechanism-technical-problems\/"},"modified":"2023-07-25T13:04:39","modified_gmt":"2023-07-25T13:04:39","slug":"chemkn-mechanism-technical-problems","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/chemkn-mechanism-technical-problems\/","title":{"rendered":"CHEMKN mechanism technical problems"},"content":{"rendered":"<p><span class=\"transSent highlight\" data-group=\"0-0\">In the chemical kinetics mechanism of Chemkin (taking the ammonia\/ethylene mechanism as an example), how to achieve the definition of a virtual ammonia in the mechanism, virtual inert ammonia (FNH3) has the same thermochemistry, transport data and third-body collision efficiency as normal active ammonia (NH3), but FNH3 cannot participate in any chemical reaction.<\/span><span class=\"transSent\" data-group=\"0-1\"> By comparing different flame conditions, the chemical effects of NH3 can be clearly distinguished from the dilution and thermal effects.<\/span><span class=\"transSent\" data-group=\"0-2\"> What parameters need to be replaced in the CHEMKIN trimechanism file?<\/span><\/p>\n","protected":false},"template":"","class_list":["post-294728","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["78651","23673"],"_bbp_author_ip":["168.143.243.14"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["324"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["294728"],"_bbp_forum_id":["27825"],"_bbp_engagement":["23673","78651"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["297977"],"_bbp_last_active_id":["297977"],"_bbp_last_active_time":["2023-08-03 13:42:31"]},"test":"2378860586qq-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/294728","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\/294728\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=294728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}