{"id":54475,"date":"2021-04-20T17:44:39","date_gmt":"2021-04-20T17:44:39","guid":{"rendered":"\/forum\/forums\/topic\/the-distance-between-the-pml-boundary-condition-and-the-waveguide\/"},"modified":"2021-04-20T17:44:39","modified_gmt":"2021-04-20T17:44:39","slug":"the-distance-between-the-pml-boundary-condition-and-the-waveguide","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-distance-between-the-pml-boundary-condition-and-the-waveguide\/","title":{"rendered":"The distance between the PML boundary condition and the waveguide"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/666\/8WL9L7MGPFON.jpg\" width=\"1368\" height=\"762\" \/><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/112\/VYQU6KNSZ2AH.jpg\" width=\"1303\" height=\"876\" \/>Hello.nI have a question.\u00a0nI want to know how much the distance between the PML boundary conditions and the waveguide?nI wanted to know the optimal distance for simulation. for example FDTD, VarFDTD and FDE.\u00a0n\u00a0If the distance is large, the volume of the simulation area increases. Therefore the simulation time increases. Otherwise, if the distance between the boundary conditions and the waveguide is small, there is a possibility of error in the results.nPlease guide me.\u00a0n<\/p>\n","protected":false},"template":"","class_list":["post-54475","topic","type-topic","status-closed","hentry","topic-tag-boundary-conditions"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["26807"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["N.?k"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1838"],"_bbp_subscription":["234305"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["54475"],"_bbp_forum_id":["27833"],"_bbp_engagement":["14496","186173","189519"],"_bbp_voice_count":["3"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["150492"],"_bbp_last_active_id":["150492"],"_bbp_last_active_time":["2021-04-23 00:35:13"]},"test":"afshiin"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/54475","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\/54475\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=54475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}