{"id":461511,"date":"2026-07-20T18:01:19","date_gmt":"2026-07-20T18:01:19","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/chemical-reaction-of-the-discrete-particle-model\/"},"modified":"2026-07-20T18:01:19","modified_gmt":"2026-07-20T18:01:19","slug":"chemical-reaction-of-the-discrete-particle-model","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/chemical-reaction-of-the-discrete-particle-model\/","title":{"rendered":"Chemical reaction of the discrete particle model"},"content":{"rendered":"<p>&lt;p&gt;I am trying to simulate the reaction of a nickel oxide particle with hydrogen gas, which forms Ni and water vapor. My question is which particle types should be chosen ? I have chosen multicomponent but not able to define nickel oxide and nickel as solid phase in the particle mixture&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-461511","topic","type-topic","status-publish","hentry","topic-tag-multiphaseudfevaporationdpmspeciestransportdefinesourcesourcetermeulerianlagrangian-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27792"],"_bbp_topic_id":["461511"],"_bbp_author_ip":["14.139.38.191"],"_bbp_last_reply_id":["461792"],"_bbp_last_active_id":["461792"],"_bbp_last_active_time":["2026-07-24 08:07:04"],"_bbp_reply_count":["2"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["368586","684966"],"_btv_view_count":["45"],"_bbp_topic_status":["unanswered"],"_bbp_notification_enabled":["368586"],"_bbp_subscription":["684966"]},"test":"dnama20iitk-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/461511","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\/461511\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=461511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}