摘要
提出了一种较为准确的计算超导磁体气冷电流引线最优长横比与电流引线末端流向低温容器热量的方法。根据电流引线的热平衡方程,利用程序设计,采用反复迭代、逐步逼近的方法,并以无氧铜材料为例,计算了10kA电流引线的长横比与流入低温容器的最小漏热。
A new kind of method was presented that could be used for calculating gas-cooled current lead＇s shape factor and heat load more precisely.The main idea was repeated iterations and successive approximation and to program to calculate those using heat balance equation of gas-cooled current lead for superconducting magnets.A calculation for 10kA current lead made from oxygen-free copper was given as an example.
出处
《低温与超导》
CAS
CSCD
北大核心
2010年第3期40-43,共4页
Cryogenics and Superconductivity
关键词
超导磁体
电流引线
长横比
最小漏热
Superconducting magnet
Current lead
Shape factor
Minimum heat leakage
