Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2010-05-01

Journal: IEEE TRANSACTIONS ON PLASMA SCIENCE

Included Journals: EI、SCIE

Volume: 38

Issue: 5

Page Number: 1084-1085

ISSN: 0093-3813

Key Words: Bubble; electrical discharge in water; image; light emission

Abstract: Ignition of a pulsed positive electrical discharge in water is investigated by using an ultrahigh-speed frame camera system. Temporal evolution images acquired from the same one discharge pulse show that a bubble appears prior to the light emission at the ignition stage.