DESIGN OF A HYBRID SUPERCONDUCTING BEARING OPERATED AT 100,000 RPM BETWEEN 10-K AND 77-K

Authors
CHANG PZ LEE JH HSU SE WANG KL
Citation
Pz. Chang et al., DESIGN OF A HYBRID SUPERCONDUCTING BEARING OPERATED AT 100,000 RPM BETWEEN 10-K AND 77-K, Zhongguo wuli xuekan, 31(6), 1993, pp. 1115-1119
Citations number
3
Categorie Soggetti
Physics
Journal title
Zhongguo wuli xuekan → ACNP
ISSN journal
05779073
Volume
31
Issue
6
Year of publication
1993
Part
2
Pages
1115 - 1119
Database
ISI
SICI code
0577-9073(1993)31:6<1115:DOAHSB>2.0.ZU;2-G
Abstract
A hybrid superconducting bearing has been tested at a speed up to 100, 000 RPM between 10 K and 77 K. The drag torque of the bearing is found to be independent of the speed within the tested speed range. Drift i s not observed as long as the bearing is properly cooled.