Full text loading...
Schematic of the experimental setup.
(Color online) Side view images of the dual discharge are taken at the exposure time of . (a) The peak-to-peak value of is at the operating frequency of and (b) the peak-to-peak value of is at , in which the upper images are the discharges between the pins and the lower images correspond to the discharges in DBD.
Emission spectra of the spark and enhanced-corona discharges in the pin-to-pin gap are illustrated. (a) The UV radiation spectra for two discharge modes, in which the stronger emission spectrum is produced by spark discharge and (b) the long wavelength spectrum of the discharge is produced by spark.
Wave forms of , , and at the operating frequency equal to are shown in (a) and that at in (b), The voltage and current wave forms of DBD in the case of (a) are illustrated in (c) and that of (b) in (d); the wave forms in (e) and (f) correspond to those in (c) and (d), respectively, after the time expansion of the temporal abscissa is done.
Article metrics loading...