国际热核聚变实验堆过渡馈线设计与分析  

Structural Design and Analysis of Cryostat Feedthrough for International Thermonuclear Experimental Reactor

作　　者：张远斌[1] 宋云涛[1] 武松涛[1] 王建青[1] 

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230031

出　　处：《原子能科学技术》2006年第3期352-355,共4页Atomic Energy Science and Technology

基　　金：国家"973"项目资助课题(2004CB720704)

摘　　要：国际热核聚变实验堆(International Thermonuclear Experimental Reactor,简称ITER)采用超导馈线系统传输磁体线圈所需电流、冷却液及数据信号等。文章涉及馈线系统中过渡馈线的设计,并通过有限元法对设计结构进行全面校核和应力分析。校核与应力分析结果为结构的进一步研制提供了理论依据。International Thermonuclear Experimental Reactor （ITER） uses superconducting magnet feeder system to transmit current, liquid helium and instrumentation cables, which are needed for magnet coils. The structural design of ITER cryostat feedthrough is described. Based on the finite element analysis, the overall check and the stress analysis are carried out. It provides theoretical basis for further development of the structure.

关 键 词：过渡馈线 S弯盒 超导电流传输线 双层绝缘 

分 类 号：TL626[核科学技术—核技术及应用] TH122[机械工程—机械设计及理论]