Journal article
Uniformity analysis of nanosecond and sub-nanosecond pulsed DBD in atmospheric air
Plasma Research Express, v 1(1), p15007
28 Nov 2018
Abstract
In this study we report the results of atmospheric air nanosecond-pulsed dielectric barrier discharge (DBD) uniformity analysis as a function of applied electric field. We quantify the uniformity of the discharge by analyzing the discharge images obtained with fast intensified charge-coupled device camera using chi-square test. The results show that uniformity of DBD strongly depends on applied electric field with a weak effect on the high voltage pulse rise time. The nanosecond-pulsed air DBD operates in two distinct modes, namely, non-uniform streamer regime and uniform 'overvoltage' regime, with transition applied electric field of around 130 kV cm−1.
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15 citations in Scopus
Details
- Title
- Uniformity analysis of nanosecond and sub-nanosecond pulsed DBD in atmospheric air
- Creators
- Chong Liu - Drexel University C&J Nyheim Plasma Institute, Camden NJ, United States of AmericaAlexander Fridman - Drexel UniversityDanil Dobrynin - Drexel University C&J Nyheim Plasma Institute, Camden NJ, United States of America
- Publication Details
- Plasma Research Express, v 1(1), p15007
- Publisher
- IOP Publishing
- Number of pages
- 11
- Grant note
- DE-SC0016492 / Fusion Energy Sciences (https://doi.org/10.13039/100006207)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- C. and J. Nyheim Plasma Institute; Mechanical Engineering and Mechanics
- Scopus ID
- 2-s2.0-85060185753
- Other Identifier
- 991019173550704721