EAST偏滤器充气系统标定  

The calibration of divertor puffing system in EAST

作　　者：黄剑锋[1] 吴振伟[1] 王玲[1] 郭后扬[1] 向玲燕 王文章[1] 吴金华[1] 

机构地区：[1]中科院等离子体物理研究所,安徽合肥230031

出　　处：《真空》2014年第3期1-4,共4页Vacuum

基　　金：国家自然科学基金(NO.11075180);国际热核聚变实验堆计划专项(NO.2010GB104004)

摘　　要：EAST偏滤器充气系统是辐射偏滤器研究的重要方面。本文详细介绍了EAST新一轮改造升级后偏滤器充气系统最重要的两个特性——充气阀流量率和管道延迟时间的标定,结果显示系统性能得到较好优化,流量率线性稳定,延迟时间缩短约一半左右。The divertor gas puffing system is an important part of the research for radiative divertor . This paper describes the new gas puffing system in the recent round of upgrades in EAST , and specifically focuses on the two most important features———the calibration of the flow rate of valves and the delay time of pipeline . The results show that the system is in a perfect state , have a steady linear flowrate curve , and the final delay time is in half .

关 键 词：EAST 偏滤器 充气系统 流量率 延迟时间 

分 类 号：TB93[一般工业技术—计量学]