{"id":252919,"date":"2023-03-07T20:05:25","date_gmt":"2023-03-07T20:05:25","guid":{"rendered":"\/forum\/forums\/topic\/create-a-circular-surface-based-on-existing-circular-surface-in-fluent\/"},"modified":"2023-03-07T20:05:25","modified_gmt":"2023-03-07T20:05:25","slug":"create-a-circular-surface-based-on-existing-circular-surface-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/create-a-circular-surface-based-on-existing-circular-surface-in-fluent\/","title":{"rendered":"create a circular surface based on existing circular surface in FLUENT"},"content":{"rendered":"<p>I tried to create a new surface for particle injection in LES simulation in FLUENT.<\/p>\n<p>for 2D axisymmetric case, I can use a line surface as a new position for&nbsp; DPM injection.<\/p>\n<p>For 3D case, in cartesian coordinate system, I can only generate a surface cross the section. my model is a tri-cylinder system.&nbsp;<\/p>\n<p>I want to create a small circle inside the cylinder. indicated by red line.<\/p>\n<p>what I got is the all the surfaces indicated by white line. is it doable to get the small circle surface?<\/p>\n<p>Thank you.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/07-03-2023-1678219371-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-252919","topic","type-topic","status-closed","hentry","topic-tag-flluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["27819","199"],"_bbp_author_ip":["23.48.209.109"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1928"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["252919"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","27819"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["275515"],"_bbp_last_active_id":["275515"],"_bbp_last_active_time":["2023-03-20 09:26:17"]},"test":"ll00023mix-wvu-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/252919","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\/252919\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=252919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}