陈镇,李强,魏然,王万景,谢春意,王纪超,彭吴擎亮,耿祥,罗广南

• 1:中国科学院等离子体物理研究所
• 2:中国科学技术大学研究生院科学岛分院

摘要(Abstract)：

超蒸发冷却概念是目前最有前景的强化换热技术之一,能够承载20～30 MW/m~2的高热负荷。大型托卡马克如欧洲联合环(Joint European torus, JET)等装置均对超蒸发技术开展了大量的研发或应用尝试,同时国际热核聚变试验堆(International thermonuclear experimental reactor,ITER)偏滤器的穹顶(Dome)面向等离子体部件已经计划采用超蒸发强化换热的冷却结构。本文首先详细介绍了JET和ITER的超蒸发部件研发历程,然后,参考JET和ITER的设计,为中国聚变工程试验堆(Chinese fusion engineering test reactor,CFETR)设计了一种新型结构的超蒸发强化换热面向等离子体部件,并开展了部件制备工艺的摸索以及高热负荷测试,部件在高热负荷测试过程中表现出了优异的换热性能。

关键词(KeyWords)： 面向等离子体部件;偏滤器;强化换热;超蒸发;高热负荷测试

Abstract:

Keywords:

基金项目(Foundation): 合肥物质科学技术中心重要/创新项目培育基金(2018ZYFX001)

作者(Author): 陈镇,李强,魏然,王万景,谢春意,王纪超,彭吴擎亮,耿祥,罗广南

DOI: 10.13289/j.issn.1009-6264.2019-0370

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