Effect of driving frequency on new filament generation in atmospheric-pressure pulsed radio-frequency discharges
Side discharges as well as filament clusters in atmospheric pressure pulsed radio-frequency dielectric barrier discharges were manipulated by varying the driving frequency, monitored with voltage and current probes, imaged with a slow camera, and quantified by gray-value analysis. Results show that...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2022-08-01
|
| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0080064 |
| Summary: | Side discharges as well as filament clusters in atmospheric pressure pulsed radio-frequency dielectric barrier discharges were manipulated by varying the driving frequency, monitored with voltage and current probes, imaged with a slow camera, and quantified by gray-value analysis. Results show that the way of producing a new filament varies with the driving frequency. Based on the side discharge and filament-cluster structure, the key factors influencing the variation are discussed in terms of the electron trapping effect, activation-inhibition effect, and electric field distribution. |
|---|---|
| ISSN: | 2158-3226 |