HEATING-INDUCED ACOUSTIC-EMISSION IN AN ADIABATIC HIGH-TEMPERATURE SUPERCONDUCTING WINDING

Authors
ARAI K IWASA Y
Citation
K. Arai et Y. Iwasa, HEATING-INDUCED ACOUSTIC-EMISSION IN AN ADIABATIC HIGH-TEMPERATURE SUPERCONDUCTING WINDING, Cryogenics, 37(8), 1997, pp. 473-475
Citations number
6
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
37
Issue
8
Year of publication
1997
Pages
473 - 475
Database
ISI
SICI code
0011-2275(1997)37:8<473:HAIAAH>2.0.ZU;2-K
Abstract
Heating-induced acoustic emission (AE) signals have been detected in a n adiabatic BSCCO-2223 tape winding. A heating-induced differential te mperature within the winding of similar to 10 K generated AE signals t hat were sufficient for detection. The results demonstrate, as in low- temperature superconducting magnets, that AE is useful for detection o f a local temperature rise in high-temperature superconducting magnets . (C) 1997 Elsevier Science Ltd.