Comparison of various wall conditionings on the reduction of H content and particle recycling in EAST
作者： GZ Zuo , JS Hu , S Zhen , JG Li , DK Mansfield
DOI: 10.1088/0741-3335/54/1/015014
关键词:
摘要: Reductions in H content and particle recycling are important for the improvement of ion cyclotron range of frequency (ICRF) minority heating efficiency and the enhancement of plasma performance of the EAST superconducting tokamak. During recent years several techniques of surface conditioning such as baking, glow discharge cleaning/ICRF discharge cleaning, surface coatings, such as boronization, siliconization and lithium coating, have all been attempted in order to reduce the H/(H+ D) ratio and particle recycling in EAST. Even …
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