DocumentCode
3747368
Title
Thermal-buble initiated breakdown characteristics of liquid helium and nitrogen at atmospheric pressure
Author
M. Hara;T. Kaneko;K. Honda
Author_Institution
Department of Electrical Engineering, Faculty of Engineering, Kyushu University, FUKUOKA (JAPAN)
fYear
1987
fDate
7/1/1987 12:00:00 AM
Firstpage
466
Lastpage
470
Abstract
Experiments show that electric field promotes to form a vapor locking in a gap with a hot spot and in turn the formation of locked vapor produces the serious reduction of breakdown voltage. Especially it is argued that the dielectric strength of liquid helium under serious hot spot conditions decreases below that for saturated gas.
Keywords
"Heating","Nitrogen","Electric breakdown","Liquids","Glass","Films","Electrodes"
Publisher
ieee
Conference_Titel
Conduction and Breakdown in Dielectric Liquids, 1987. ICDL. Ninth International Conference on
Type
conf
Filename
7408880
Link To Document