{"id":285619,"date":"2023-05-25T03:06:15","date_gmt":"2023-05-25T03:06:15","guid":{"rendered":"\/forum\/?post_type=topic&#038;p=285619"},"modified":"2023-05-25T03:06:15","modified_gmt":"2023-05-25T03:06:15","slug":"ansys-q3d-simulation-vs-hfss","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-q3d-simulation-vs-hfss\/","title":{"rendered":"Ansys Q3d simulation vs HFSS"},"content":{"rendered":"<p>Hi,<\/p>\n<p>I am trying to simulate an inductor in HFSS and Q3d and the AC resistances extracted from both have substantial differences. The simulation range is 30Hz &#8211; 200 kHz. The low frequency ac resistance is lower in HFSS compared to Q3d where the higher frequency ac resistance is higher in HFSS compared to Q3d. I am not sure which simulation is giving the correct values. The simulation setup in both is : Single-Frequency (200 kHz) with a sweep range (30Hz to 200kHz) with 2000 data points. I have also attached both results.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/05\/25-05-2023-1684983965-Picture1.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-285619","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["23.39.172.6"],"_bbp_subscription":["285146","20363"],"_btv_view_count":["652"],"_bbp_likes_count":["1"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["285619"],"_bbp_forum_id":["27793"],"_bbp_engagement":["20363","285146"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["287183"],"_bbp_last_active_id":["287183"],"_bbp_last_active_time":["2023-06-05 15:19:58"]},"test":"mf749cornell-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/285619","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\/285619\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=285619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}