{"id":8767,"date":"2024-01-07T17:26:56","date_gmt":"2024-01-07T17:26:56","guid":{"rendered":"https:\/\/www.istp.cnr.it\/?post_type=product&#038;p=8767"},"modified":"2024-01-07T17:26:56","modified_gmt":"2024-01-07T17:26:56","slug":"development-of-ecrh-based-methods-for-assisted-discharge-recovery-experiment-and-simulation","status":"publish","type":"product","link":"https:\/\/www.istp.cnr.it\/it\/research-product\/development-of-ecrh-based-methods-for-assisted-discharge-recovery-experiment-and-simulation\/","title":{"rendered":"Development of ECRH-based methods for assisted discharge recovery: experiment and simulation"},"content":{"rendered":"<p>EC assisted plasma initiation has been applied successfully on different tokamaks, providing additional heating during pre-ionization of the prefill gas and during burn-through, although the influence of EC is different on the two phases. In case of ITER First Plasma, burn-through modelling suggests that the power absorption is limited at the second harmonic, even in multi-pass configuration. Clear research question: separate the effect, focusing on burn-through, and confirm predictions. Experiments have been carried out on ASDEX Upgrade: &#8211; ECH (X2) used after standard ohmic breakdown to limit the level of stray radiation &#8211; injection of neon impurity during pre-fill phase to mimic non-favorable condition such as would be expected in case of impurity influx from the wall &#8211; EC successfully sustains the burn-through of pre-filling gas with neon. Data used for modelling.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ricci D.; Stober J.; Dux R.; Figini L.; Wauters T.; Lerche E.; Granucci G.; the ASDEX Upgrade Team<\/p>\n","protected":false},"featured_media":1294,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[709],"product_tag":[783,3710],"class_list":["post-8767","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-proceedings-papers","product_tag-ecrh","product_tag-discharge-recovery","prodpage-style2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product\/8767","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=8767"}],"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=8767"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_cat?post=8767"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_tag?post=8767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}