{"id":7585,"date":"2023-08-15T20:42:36","date_gmt":"2023-08-15T20:42:36","guid":{"rendered":"https:\/\/www.istp.cnr.it\/?post_type=product&#038;p=7585"},"modified":"2023-08-15T20:42:36","modified_gmt":"2023-08-15T20:42:36","slug":"the-impact-of-surface-morphology-on-the-erosion-of-metallic-surfaces-modelling-with-the-3d-monte-carlo-code-ero2-0","status":"publish","type":"product","link":"https:\/\/www.istp.cnr.it\/it\/research-product\/the-impact-of-surface-morphology-on-the-erosion-of-metallic-surfaces-modelling-with-the-3d-monte-carlo-code-ero2-0\/","title":{"rendered":"The impact of surface morphology on the erosion of metallic surfaces &#8211; Modelling with the 3D Monte-Carlo code ERO2.0"},"content":{"rendered":"<p>The roughness of metallic surfaces has a vital impact on the erosion of plasma-facing materials. Roughness determines the effective sputtering yield Yeff of the facing material. The angular\/energy distribution of sputtered particles, and the spatial erosion and deposition distribution. The model for simulation the effect of the surface roughness was earlier implemented into the 3D Monte-Carlo code ERO2.0 and validated using results of ion beam experiments and experiments in the linear plasma device PSI-2. In the present study the developed ERO2.0 surface morphology model was applied to the JET-ILW tungsten (W) divertor consisting of smooth bulk W and W-coated CFC components. Influence of the surface roughness on the W erosion as well as on the transport of sputtered material in conditions of inclined magnetic field was investigated. Simulation results are in a good agreement with existing experimental findings. \u00a9 2021<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eksaeva A.; Borodin D.; Romazanov J.; Kirschner A.; Kreter A.; B.Goths; Rasinski M.; Unterberg B.; Brezinsek S.; Linsmeier C.; E.Vassallo; Passoni M.; Dellasega D.; Sala M.; Romeo F.; Borodkina I.<\/p>\n","protected":false},"featured_media":1294,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[574],"product_tag":[2517,2849,2850,2851,2852,2853,2854],"class_list":["post-7585","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-journal-articles","product_tag-surface-morphology","product_tag-3d-modeling","product_tag-angular-distribution","product_tag-erosionion-beams","product_tag-monte-carlo-methods","product_tag-morphologysputtering","product_tag-surface-measurement","prodpage-style2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product\/7585","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=7585"}],"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=7585"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_cat?post=7585"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_tag?post=7585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}