{"id":35904,"date":"2019-06-12T14:16:45","date_gmt":"2019-06-12T14:16:45","guid":{"rendered":"\/forum\/forums\/topic\/piezoresistive-analysis\/"},"modified":"2019-06-12T14:16:45","modified_gmt":"2019-06-12T14:16:45","slug":"piezoresistive-analysis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/piezoresistive-analysis\/","title":{"rendered":"Piezoresistive analysis"},"content":{"rendered":"<p>I would like to know why Ansys APDL performs coupled-field piezoresistive analysis, using elements SOLID227, by a nonlinear solver, even if the structural and electrical parts are decoupled (diagonal matrices).&nbsp;<\/p>\n<p><\/p>\n<p>Does the electrical conductivity coefficient matrix depend linearly from the stress tensor (inside the resistivity under loads) ?<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thank you in advance.<\/p>\n","protected":false},"template":"","class_list":["post-35904","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["8076"],"_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"],"_btv_view_count":["390"],"_bbp_subscription":["240664"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["35904"],"_bbp_forum_id":["27791"],"_bbp_engagement":["165985"],"_bbp_voice_count":["1"],"_bbp_reply_count":["0"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["35904"],"_bbp_last_active_time":["2019-06-12 14:16:45"]},"test":"marcoandco"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/35904","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\/35904\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=35904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}