EAST偏滤器钨铜单体水冷模块参数优化  

Parameters optimization for EAST divertor W/Cu water-cooling monoblocks

作　　者：王健[1,2] 宋云涛[2] 郭后扬[2] 姚达毛[2] 罗广南[2] 许铁军[2] 

机构地区：[1]中国科学技术大学核科学技术学院,合肥230026 [2]中国科学院等离子体物理研究所,合肥230031

出　　处：《核聚变与等离子体物理》2013年第1期72-77,共6页Nuclear Fusion and Plasma Physics

基　　金：国家磁约束核聚变研究专项资助(2010GB104005)

摘　　要：介绍了EAST超导托卡马克偏滤器的最新冷却模块结构。利用FLUENT有限元软件对不同参数下的模型进行了稳态热分析,定量研究了冷却模块换热能力随各参数的变化规律。针对EAST装置给出了初步优化的参数范围,为水冷钨铜偏滤器的设计制造提供了参考。这对于托卡马克装置及聚变堆偏滤器研究具有十分重要的意义。The structure of a new divertor cooling module is introduced for EAST superconducting tokamak. By using the FLUENT finite elemente sol,ware, the steady state thermal analysis was performed for the model with different parameters so as to quantifictional study the change rule the heat exchanged capacity with its parameters. Preliminary range of the optimized parameters is given for EAST to provide the reference for design and manufacture of water-cooling W/Cu divertor, which is very important to the research of divertor for tokamak and fusion reactor.

关 键 词：EAST超导托卡马克 偏滤器 有限元分析 热流密度 

分 类 号：TL626[核科学技术—核技术及应用]