DocumentCode
1278615
Title
The Structure of Nanosecond Repetitively Pulsed Spark Discharges in Air
Author
Pai, David Z. ; Cappelli, Mark A. ; Laux, Christophe O.
Author_Institution
Lab. EM2C, Ecole Centrale Paris, Châtenay, France
Volume
39
Issue
11
fYear
2011
Firstpage
2258
Lastpage
2259
Abstract
Nanosecond repetitively pulsed (NRP) spark discharges have been generated in room-temperature air at atmospheric pressure. Single-shot image sequences of NRP spark discharges show that the path of the spark discharge channel can change with each pulse as well as during a single pulse, suggesting that several filaments can be generated within a single discharge event.
Keywords
air; plasma diagnostics; sparks; atmospheric pressure; nanosecond repetitively pulsed spark discharge; pressure 1 atm; room-temperature air; single-shot image sequence; spark discharge channel; temperature 293 K to 298 K; Cameras; Discharges; Electrodes; Image sequences; Plasmas; Sparks; Voltage measurement; Atmospheric pressure plasmas; discharge channel; nanosecond discharges; spark discharges;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2011.2160656
Filename
5959217
Link To Document