{"id":169844,"date":"2023-05-15T08:32:56","date_gmt":"2023-05-15T08:32:56","guid":{"rendered":"\/knowledge\/forums\/topic\/why-is-a-cone-injection-at-the-symmetry-boundary-of-the-domain-resulting-in-lost-dpm-particles\/"},"modified":"2023-07-31T12:28:58","modified_gmt":"2023-07-31T12:28:58","slug":"why-is-a-cone-injection-at-the-symmetry-boundary-of-the-domain-resulting-in-lost-dpm-particles","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/why-is-a-cone-injection-at-the-symmetry-boundary-of-the-domain-resulting-in-lost-dpm-particles\/","title":{"rendered":"Why is a cone injection at the symmetry boundary of the domain resulting in lost DPM particles?"},"content":{"rendered":"<p>Some of the reasons for losing DPM particles or injection locations are explained in Solution#2051182. Besides these, a peculiar issue of cone injections near symmetry boundaries could be the incorrect specification of Azimuthal start\/stop angles. Please refer to Sec.23.3.5. of Fluent User\u2019s Guide to get more information on the definition of these parameters. The attached solution provides an example to elaborate the same.<\/p>\n<p>Attachments:<br \/>\n1. <a href=https:\/\/ansys13.ansys.com\/KnowledgeArticles\/Phase-2B\/2054800\/2054800.pdf>2054800.pdf<\/a><br \/>\n2. <a href= https:\/\/ansys13.ansys.com\/KnowledgeArticles\/Phase-2B\/2054800\/2054800.zip>2054800.zip<\/a><\/p>\n","protected":false},"template":"","class_list":["post-169844","topic","type-topic","status-publish","hentry","topic-tag-4391","topic-tag-bcs-interfaces","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-materials","topic-tag-mp-particle-tracking"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["05-15-2023  20:20:01"],"_bbp_forum_id":["27809"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["560"],"siebel_km_number":["2054800"],"product_version":["19"],"km_published_date":["2018-06-07T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["FLUENT"]},"test":"solution"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/169844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/169844\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=169844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}