{"id":395251,"date":"2024-11-25T23:24:12","date_gmt":"2024-11-25T23:24:12","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/heterogeneous-reactions\/"},"modified":"2024-11-25T23:24:12","modified_gmt":"2024-11-25T23:24:12","slug":"heterogeneous-reactions","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/heterogeneous-reactions\/","title":{"rendered":"Heterogeneous Reactions"},"content":{"rendered":"<p>&lt;p&gt;I have a case with Multiphase (VOF) and Species physics enabled. In the Specie Model, Species Transport and Voumetric Reactions are enabled. Phase properties are provided using chemkin-import. Finite-Rate\/No TCI is checked under Turbulence-Chemistry Interaction. A thremodynamics databse file has been uploaded.&lt;br&gt;&lt;br&gt;In the Multiphase Model window, under Phase Interaction, there is a form to provide information on heterogeneous reaction. Under the Reaction Rate Function option, I only see two options &#8211; none or user defined. I don&#8217;t see option for arrhenius-rate. How can I get that option?&lt;br&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/25-11-2024-1732576760-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-395251","topic","type-topic","status-publish","hentry","topic-tag-fluent-ansys-1","topic-tag-heterogeneous-reaction","topic-tag-species-reactions-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["437146","199"],"_bbp_author_ip":["47.188.202.145"],"_btv_view_count":["197"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["395251"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","437146"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["395503"],"_bbp_last_active_id":["395503"],"_bbp_last_active_time":["2024-11-27 10:01:44"]},"test":"sjohnbenchmark-space-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/395251","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\/395251\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=395251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}