哈尔滨工业大学学报（英文版）2007，Vol.14Issue(1)：64-68,5.
Forced-flow gas cooled current leads for SCQ magnets in BEPC Ⅱ
Forced-flow gas cooled current leads for SCQ magnets in BEPC Ⅱ
ZHANG Xiao-bin 1WANG Li 1JIA Lin-xiang2
作者信息
- 1. Institute of Cryogenics and Superconductivity Technology, Harbin Institute of Technology, Harbin 150001, China
- 2. Brookhaven National Laboratory, Upton, New York 11973, USA
- 折叠
摘要
Abstract
Current leads are used to connect the superconducting magnets in cryogenic temperature to the power station in room temperature. It is the main source of heat leak into the cryostat of magnets on static operation.This paperpresents the optimized methods of the leads for BEPC Ⅱ, and the effects of different cross section area on the heat leak, temperature profile as well as the voltage drop of the leads. The multi-tube structure is adopted and improved for the leads. The results of numerical simulation using CFD software package Fluent6.0 for the multi-tube-structure leads are presented, which can be used to improve the design of the leads.关键词
current leads/BEPCⅡ/numerical simulation/Fluent6.0Key words
current leads/BEPCⅡ/numerical simulation/Fluent6.0分类
通用工业技术引用本文复制引用
ZHANG Xiao-bin,WANG Li,JIA Lin-xiang..Forced-flow gas cooled current leads for SCQ magnets in BEPC Ⅱ[J].哈尔滨工业大学学报（英文版）,2007,14(1):64-68,5.
