我国聚变堆第一壁材料的等离子体辐照设施概况及实验进展  

Overview of Chinese linear plasma facilities for fusion wall material research and relevant experimental progress

作　　者：袁小刚 周海山 李波[1] 杨鑫 罗广南[1,2] YUAN Xiao-gang;ZHOU Hai-shan;LI Bo;YANG Xin;LUO Guang-nan(Hefei Institute of Physical Science,Chinese Academy of Sciences,Hefei 230031,China;Science Island Branch,University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]中国科学院合肥物质科学研究院,安微合肥230031 [2]中国科学技术大学科学岛分院,安微合肥230026

出　　处：《材料热处理学报》2019年第11期51-57,共7页Transactions of Materials and Heat Treatment

基　　金：国家自然科学基金(11875288);中国科学院青年创新促进会项目

摘　　要：直线型等离子体装置可以获得稳定、长脉冲、多种类的等离子体,具有参数可调、操作简单等特点,适合模拟聚变堆偏滤器区高密度、低温等离子体,是目前研究等离子体与壁相互作用(Plasma wall interaction,PWI)的有效手段。国内外利用各种直线型等离子体装置开展了大量PWI相关研究。本文主要综述了我国直线型等离子体装置的发展及其在PWI领域的研究现状,根据等离子体放电类型对国内的直线型等离子体装置进行了分类介绍,总结了关键参数与研究成果,并对未来直线装置的发展方向提出了展望。Steady-state, long pulse and multi-species plasmas can be obtained in linear plasma facilities, which have simple configuration and flexible operability, are effective tools to study plasma wall interaction(PWI) of high density, low temperature plasma with divertor targets. A lot of researches in various linear plasma devices are performed over the world. In this paper, the development of linear plasma device in China and its research status in the field of PWI are reviewed. According to the plasma discharge type, the linear plasma device in China is introduced and the key parameters and achievements are summarized. Finally, the development direction of PWI facilities in the future is also put forward.

关 键 词：聚变堆材料 等离子体与壁相互作用 直线等离子体装置 

分 类 号：TL62[核科学技术—核技术及应用]