摘要
本文通过大量计算和分析,讨论了有源屏蔽的超导螺线管线圈几何参数对超导磁体主要技术和经济指标的影响。讨论包括几何参数对有源屏蔽的效果,超导线圈中最大磁感应强度,超导线的用量,主线圈和屏蔽线圈间电磁作用力的大小,低温容器的外形尺寸及制造费用等的影响。文章最后指出,在所有的几何参数中,屏蔽线圈帮主线圈径向尺寸的比值对超导磁体的技术和经济指标的影响最大。文章给出的有关曲线和数据可供有源屏蔽的超导螺线管磁体设计时参考。
Based on. the results-of calculations and analyses, this paper discusses the effects of geometrical parameters of actively shielded superconducting solenoid coil on the performance and magnet cost, including the effects on shielding efficiency, maximum. magnetic strength in the coils, the volume of the superconducting material, the electromagnetic forces between main coil and bucking coil, outline dimensions and cost of the magnet. It has been concluded that the radius ratio of the bucking coil and main coil has a most important technical and economical effects on the magnet.
出处
《低温与超导》
CAS
CSCD
北大核心
1991年第3期49-55,共7页
Cryogenics and Superconductivity
