{"id":45218,"date":"2020-06-18T03:34:45","date_gmt":"2020-06-18T03:34:45","guid":{"rendered":"\/forum\/forums\/topic\/the-most-regrettable-limitation-in-hfss-transient\/"},"modified":"2020-06-18T03:34:45","modified_gmt":"2020-06-18T03:34:45","slug":"the-most-regrettable-limitation-in-hfss-transient","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-most-regrettable-limitation-in-hfss-transient\/","title":{"rendered":"The most regrettable limitation in HFSS Transient"},"content":{"rendered":"<p>The most regrettable limitation in HFSS Transient is inability to simulate ferrites. It is kind of inconsistency, because HFSS is considered the main tool in designing ferrite RF components.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Will ANSYS ever try implementing ferrite transient simulation, or this topic is banned forever because of dusty 1989 creator&#8217;s decision?<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>&#8230;well, I know that magnetization anisotropy is normally treated in frequency domain. But there&#8217;s also a split-step method which perfectly models not just anisotropy, but a nonlinearity as well. It may be heavily ineffective, but should be easily parallelizable using GPGPU\/Xeon Phy. There should be other approaches developed in 60 years. I&#8217;ve seen papers on colculating gyrotropy with FIT, Galerkin, and FDTD methods.<\/p>\n","protected":false},"template":"","class_list":["post-45218","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["17399"],"_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"],"_btv_view_count":["607"],"_bbp_subscription":["252259"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["45218"],"_bbp_forum_id":["27793"],"_bbp_engagement":["23","178124"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["118412"],"_bbp_last_active_id":["118412"],"_bbp_last_active_time":["2020-06-20 05:54:05"]},"test":"andyjp"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/45218","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\/45218\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=45218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}