New Mechanism for Enhancing Ash Removal Efficiency and Reducing Tritium Inventory
作者： Li Cheng-Yue , Deng Bai-Quan , Yan Jian-Cheng
DOI: 10.1088/0256-307X/24/1/042
关键词:
摘要: A new mechanism is suggested to suppress ash particle back streams in the divertor region of our fusion experimental breeder (FEB) reactor for enhancing removal efficiency and reducing tritium inventory by applications nonlinear effect high power rf ponderomotive force potential which reflects plate-released re-ionized He+ plate. Meanwhile, does not hinder ? particles, are coming from scraping layer, flowing target However, it stop ions target. Based on FEB design parameters, calculations have shown that can be improved as much 40% if parallel component field 150?200?V/cm applied location at a perpendicular distance L = 20?cm apart plate plate-recycling neutral helium atom energy about 0.75?eV, same time, reduced some extent.
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