publication . Article . 2013

Experimental Set-Up for Evaluation of Electro-Magnetic Characteristics of High-Tc Superconductors Cooled by Liquid Hydrogen

Shirai, Yasuyuki; Hikawa, Kyosuke; Shiotsu, Masahiro; Tatsumoto, Hideki; Hata, Koichi; Kobayashi, Hiroaki; Nonaka, Satoshi; Naruo, Yoshihiro; Inatani, Yoshifumi;
Open Access English
  • Published: 01 Jun 2013 Journal: IEEE Transactions on Applied Superconductivity, volume 23, issue 3 (issn: 1051-8223, Copyright policy)
  • Publisher: Institute of Electrical and Electronics Engineers
Abstract
Liquid hydrogen (LH2) has excellent properties as a coolant, such as large latent heat, low viscosity coefficient, etc. Not only MgB2 but also other high-Tc superconductors are expected to have excellent properties when cooled by LH2. It is necessary for a stability design of a high-Tc superconductor cooled by LH2 to make an electro-magnetic characteristic clear. However, due to the handling difficulties of LH2, there are only few papers on the properties of LH2-cooled superconductors, especially under the external magnetic field. In this paper, an experimental set-up is described, which was designed and fabricated for the evaluation of the electro-magnetic char...
Subjects
arXiv: Physics::Biological PhysicsCondensed Matter::Superconductivity
free text keywords: Heat transfer, high-Tc superconductor, liquid hydrogen, magnetic field
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Article . 2013
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