{"id":4926,"date":"2018-03-19T12:59:14","date_gmt":"2018-03-19T11:59:14","guid":{"rendered":"https:\/\/l2ep.univ-lille.fr\/?p=4926"},"modified":"2018-05-02T09:00:06","modified_gmt":"2018-05-02T08:00:06","slug":"seminaire-equipe-omn-26-avril-2018","status":"publish","type":"post","link":"https:\/\/l2ep.univ-lille.fr\/en\/seminaire-equipe-omn-26-avril-2018\/","title":{"rendered":"S\u00e9minaire Equipe OMN, 26 Avril 2018"},"content":{"rendered":"<h5>Le Jeudi 26 Avril 2018,<strong>\u00a0Brijesh Upadhaya<\/strong>, doctorant \u00e0 l&rsquo;universit\u00e9 d&rsquo;Aalto (finlande),\u00a0effectuera un s\u00e9minaire sur le th\u00e8me :<\/h5>\n<p><center><strong><span style=\"font-size: medium; color: #f07e1c;\">Modeling of the magnetic anisotropy in a soft magnetic material<\/span><\/strong><\/center><span>suivi d&rsquo;une discussion scientifique.<\/span><\/p>\n<p>Date :\u00a0<strong>Jeudi 26 Avril 2018 \u00e0 13h30<\/strong><br \/>\nLieu : <strong>Salle 2S53 \u00e0 Lilliad<\/strong><\/p>\n<p style=\"text-align: justify\">A non-oriented (NO) electrical steel sheet present a certain level of magnetic anisotropy. Unlike a grain oriented (GO) electrical steel, the degree of magnetic anisotropy found in the NO electrical steels vary considerably, between low-to-medium levels. A large percentage of the electrical applications utilize the NO electrical steel sheet, such as the rotating electrical machines. Thus, for an efficent design of the electrical applications, an accurate magnetic material model have become increasingly important. For this reason, the magnetic material model capable of describing a weakly anisotropic NO electrical steel sample has been studied in this work. This studied model is an extension of the phenomenological Jiles-Atherton hysteresis model. Furthermore, the extended model of the magnetic anisotropy is analysized, and the simulation results from this model has been compared with the measured magnetic charecteristic. Moreover, the numerical challanges has been studied, regarding the implementation of the vector Jiles-Atherton hysteresis model in a 2D finite element analysis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Jeudi 26 Avril 2018,\u00a0Brijesh Upadhaya, doctorant \u00e0 l&rsquo;universit\u00e9 d&rsquo;Aalto (finlande),\u00a0effectuera un s\u00e9minaire sur le th\u00e8me : Modeling of the magnetic anisotropy in a soft magnetic materialsuivi d&rsquo;une discussion scientifique. Date :\u00a0Jeudi 26 Avril 2018 \u00e0 13h30 Lieu : Salle 2S53 \u00e0 Lilliad A non-oriented (NO) electrical steel sheet present a certain level of magnetic [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[34,37],"tags":[],"_links":{"self":[{"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/posts\/4926"}],"collection":[{"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/comments?post=4926"}],"version-history":[{"count":4,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/posts\/4926\/revisions"}],"predecessor-version":[{"id":4972,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/posts\/4926\/revisions\/4972"}],"wp:attachment":[{"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/media?parent=4926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/categories?post=4926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/l2ep.univ-lille.fr\/en\/wp-json\/wp\/v2\/tags?post=4926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}