{"id":381252,"date":"2024-08-31T18:00:29","date_gmt":"2024-08-31T18:00:29","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/is-multiphase-necessary-for-combustion-with-liquid-propellants\/"},"modified":"2024-08-31T18:00:29","modified_gmt":"2024-08-31T18:00:29","slug":"is-multiphase-necessary-for-combustion-with-liquid-propellants","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/is-multiphase-necessary-for-combustion-with-liquid-propellants\/","title":{"rendered":"Is multiphase necessary for combustion with liquid propellants?"},"content":{"rendered":"<p>&lt;p&gt;I want the liquid fuel and oxidizer to flow through the injectors into the domain and combust. Do I need multiphase? Split into seperate cell zones? Should I just add the liquids to the mixture? If so how do I specify how density is calculated. Ideal gas wouldn&#8217;t work anymore. I have read a few papers that did similar things and didnt use multiphase but its unclear to me why its not necesary&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/31-08-2024-1725126991-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-381252","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["73.97.177.52"],"_btv_view_count":["111"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["199"],"_bbp_topic_id":["381252"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","343144"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["381956"],"_bbp_last_active_id":["381956"],"_bbp_last_active_time":["2024-09-09 11:05:10"]},"test":"zwernjaydengmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/381252","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\/381252\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=381252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}