{"id":8798,"date":"2022-07-28T16:10:36","date_gmt":"2022-07-28T16:10:36","guid":{"rendered":"https:\/\/www.istp.cnr.it\/?post_type=product&#038;p=8798"},"modified":"2023-01-13T10:42:23","modified_gmt":"2023-01-13T10:42:23","slug":"modelling-plasma-dynamics-in-linear-plasma-devices-with-0d-2d-and-3d-approaches","status":"publish","type":"product","link":"https:\/\/www.istp.cnr.it\/it\/research-product\/modelling-plasma-dynamics-in-linear-plasma-devices-with-0d-2d-and-3d-approaches\/","title":{"rendered":"Modelling plasma dynamics in linear plasma devices with 0D, 2D and 3D approaches"},"content":{"rendered":"<p>We present the first attempt to model helium plasma dynamics in linear plasma devices (LPDs) using self-consistently 0D, 2D and 3D numerical approaches. LPDs are an essential and widely exploited tool for nuclear fusion research to understand crucial aspects of the plasma-wall interaction and edge plasma behaviour. Providing the possibility to study complex phenomena &#8211; like plasma turbulence &#8211; in a simple geometry, LPDs are the ideal testbed for the development and validation of modelling strategies of interest for tokamaks. The modelling of helium plasma dynamics in LPD was performed employing a recently developed 0D global model for LPDs [1], together with two state-of-the-art numerical codes for the edge plasma adapted to the linear geometry. On the one hand, we used the 2D mean field fluid code SOLPS-ITER [2, 3], able to describe full-size axial-symmetric devices, including currents, impurities from plasma-wall interaction (PWI) and a large set interactions between the plasma and the neutral atoms. On the other hand, the 3D turbulent code Global Braginskii Solver (GBS) [4, 5, 6] was used to investigate the details of plasma turbulence and the underlying physical mechanisms driving this phenomenon. A benchmark of the three different approaches is presented.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tonello E.; Carpita M.; Alberti G.; Formenti A.; Uccello A.; Passoni M.; Ricci P.<\/p>\n","protected":false},"featured_media":1294,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[709],"product_tag":[3649,1297],"class_list":["post-8798","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-proceedings-papers","product_tag-modelling-plasma-dynamics","product_tag-fusion-plasma","prodpage-style2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product\/8798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/comments?post=8798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media\/1294"}],"wp:attachment":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media?parent=8798"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_cat?post=8798"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_tag?post=8798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}