中国液态金属锂铅实验回路DRAGON-Ⅳ MHD实验段设计与分析  

Magnetohydrodynamic experimental design and analysis for Chinese liquid metal LiPb experimental loop DRAGON-Ⅳ

作　　者：吕若君[1,2] 陈红丽[1,2] 周涛[1,2] 杨志义[1,2] FDS团队 

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230031 [2]中国科学技术大学核科学技术学院,安徽合肥230027

出　　处：《核科学与工程》2009年第1期76-80,共5页Nuclear Science and Engineering

基　　金：国家自然科学基金项目(10675123);安徽省自然科学基金项目(070413085)

摘　　要：锂铅实验回路是研究液态金属锂铅包层关键技术问题的必备装置,MHD(Magneto Hydro Dynam-ic)实验是探究液态金属在聚变强磁场环境下流动特性的重要环节。本文结合聚变堆锂铅包层设计特点和实际的工程可行性,设计了中国高温多功能液态金属锂铅实验回路DRAGON-Ⅳ中的MHD实验段。初步结果表明MHD实验段设计方案的合理性,能够满足回路的设计原则和要求。To investigate the key issues of the liquid metal LiPb blankets, liquid metal LiPb experimental loop is a necessary equipment： and the magneto hydro dynamic （MHD） experiment is one of the important parts for investigation of the LiPb flow characteristics under the magnetic field of the magnetic confinement fusion reactors. Considering the design features of the LiPb blanket and the engineering feasibility, the MHD experiment duct was developed for Chinese liquid metal LiPb experimental loop DRAGON-Ⅳ. The preliminary analysis results showed the design scheme was feasible and could meet the design principles and requirements for MHD experimental loop.

关 键 词：锂铅包层 锂铅实验回路 MHD效应 

分 类 号：TL64[核科学技术—核技术及应用] TL627