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Investigation on vapor-cooled current leads operating in pulse mode  

인세환 (한국과학기술원 기계공학과)
정상권 (한국과학기술원 기계공학과)
Publication Information
Progress in Superconductivity and Cryogenics / v.4, no.1, 2002 , pp. 66-72 More about this Journal
Abstract
This paper describes numerical modeling for thermal characteristic of vapor-cooled current leads under pulse operation. The transient thermal analysis considers the temperature difference between a helium gas (low and a copper lead and temperature dependent properties of helium gas, copper and stainless steel. This numerical modeling was compensated and validated by an experiment with commercially available 100 A vapor-cooled current leads. A proper overloading factor was suggested for the current leads under pulse operation through this modeling, which can significantly reduce heat input to a cryostat.
Keywords
VCCL(vapor-cooled current leads); pulse mode; overloading factor; overloaded current leads;
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  • Reference
1 /
[ ASM handbook committee ] / ASM Handbook
2 Overloaded current leads /
[ Andrew V. Gavrilin ] / MT-15 proceedings Beijing China
3 /
[ Metals and ceramics information center ] / Handbook on materials for superconducting machinery
4 /
[ Randall F. Barron ] / Cryogenic systems
5 Case studies in superconducting magnets design and operational isues /
[ Yukikazu Iwasa ] / Plenum Press
6 /
[ Martin N. Wilson ] / Sperconducting Magnets
7 /
[ Walter Frost ] / Heat transfer at low temperatures
8 /
[ Yukikazu Iwasa ] / Case studies in superconducting magnets design and operational isues
9 Laminar free convection from vertical cylinders with uniform heat flux /
[ H.R. Nagendra ] / Journal of heat transfer
10 /
[ Robert C. Weast ] / Handbook of chemistry and physics
11 /
[ Randall F.Barron ] / Cryogenic systems
12 /
[ Suhas V. Patankar ] / Numerical heat transfer and Fluid flow