Development of a miniaturized cooling system for HTS antennas and its seal-off property

Authors
Ehata, K Sato, K Kusunoki, M Mukaida, M Ohshima, S Suzuki, Y Kanao, K
Citation
K. Ehata et al., Development of a miniaturized cooling system for HTS antennas and its seal-off property, PHYSICA C, 357, 2001, pp. 1507-1510
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
357
Year of publication
2001
Part
2
Pages
1507 - 1510
Database
ISI
SICI code
0921-4534(200108)357:<1507:DOAMCS>2.0.ZU;2-#
Abstract
Measured results and discussion on vacuum seal-off property of a cooling sy stem for high-temperature superconducting antennas are reported. The coolin g system was designed and fabricated and its cryogenic packaging was invest igated. Vacuum seal-off tests were performed and high vacuum for thermal is olation could be kept for 25 days. On the cold stage of the system, some ki nds of gas, including H2O and CO2, were adsorbed on a cold stage. (C) 2001 Elsevier Science B.V. All rights reserved.