{"id":33266,"date":"2019-02-13T10:12:55","date_gmt":"2019-02-13T10:12:55","guid":{"rendered":"\/forum\/forums\/topic\/size-function-for-dynamic-mesh\/"},"modified":"2019-02-13T10:12:55","modified_gmt":"2019-02-13T10:12:55","slug":"size-function-for-dynamic-mesh","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/size-function-for-dynamic-mesh\/","title":{"rendered":"Size Function for Dynamic Mesh"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I have a problem by remeshing a moving wall boundary. When the black line is moving down, cells on the moving boundary are stretched and not correctly remeshing occurs.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/d652d665-7f9c-42a4-8f4c-a96d00d34316\/52e39f07-23d5-4285-b37e-a9f200ede9e5_endposition.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>Is it recommanded to use the &#8220;Sizing Function&#8221; in Remeshing Option of Fluent? I have read the theory about this in the Theory Guide of ANSYS Fluent. If this feature is enabled, if affects all the domain, am I right?<\/p>\n<p><\/p>\n<p>Another solution would be to use the text command &#8220;sizing-functions\/&#8221; in the Meshing Mode. Thus, it is possible to choose just one face or edge and affect the sizing functions based on this boundary. Is this solution better for this problem? Nevertheless, the switch to Meshing Mode is just avalaible for 3D-Case as far as I know.<\/p>\n<p><\/p>\n<p>Regards,<\/p>\n<p><\/p>\n<p>Maxime<\/p>\n","protected":false},"template":"","class_list":["post-33266","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["5438"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["881"],"_bbp_subscription":["237203"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["33266"],"_bbp_forum_id":["27792"],"_bbp_engagement":["62","159144"],"_bbp_voice_count":["2"],"_bbp_reply_count":["8"],"_bbp_last_reply_id":["77847"],"_bbp_last_active_id":["77847"],"_bbp_last_active_time":["2019-02-14 09:25:01"]},"test":"max4"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/33266","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\/33266\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=33266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}