{"id":393604,"date":"2024-11-11T14:57:11","date_gmt":"2024-11-11T14:57:11","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-define-different-nonlinear-permeability-in-two-directions-of-one-material\/"},"modified":"2024-11-11T14:57:11","modified_gmt":"2024-11-11T14:57:11","slug":"how-to-define-different-nonlinear-permeability-in-two-directions-of-one-material","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-define-different-nonlinear-permeability-in-two-directions-of-one-material\/","title":{"rendered":"How to define different nonlinear permeability in two directions of one material"},"content":{"rendered":"<p>&lt;p&gt;I am performing a electromagnetic field analysis. The relative magnetic permeability of the material is orthotropic and both follow different BH curves. So I have to apply the two different BH curves in two orthotropic directions.&lt;\/p&gt;&lt;div&gt;How can I define the permeability in this case?&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Best regards&lt;\/div&gt;&lt;div&gt;Lingda&lt;\/div&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393604","topic","type-topic","status-publish","hentry","topic-tag-2d-analysis","topic-tag-2d-materials-and-metals-1","topic-tag-apdl","topic-tag-electromagnetic","topic-tag-magnetic-b-h-curves-2","topic-tag-mechanical-apdl"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["480940","440006"],"_bbp_author_ip":["176.5.131.240"],"_btv_view_count":["160"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["393604"],"_bbp_forum_id":["27791"],"_bbp_engagement":["440006","480940"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["393722"],"_bbp_last_active_id":["393722"],"_bbp_last_active_time":["2024-11-12 09:10:43"]},"test":"siwen-yangstud-uni-hannover-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/393604","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\/393604\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=393604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}