Full text loading...
Schematic of the quartz tube DBD device and the temporal-spatial-resolved spectroscopic system.
Time-evolution of the emission at 391.4 nm at various positions along the tube, (a) the downstream and (b) the upstream. The voltage waveform is also presented.
Measured propagation velocity of the ionization front moving toward the downstream and the upstream.
Estimated electron drift velocity in the applied electric field as a function of the axial position. The axial distribution of the electric field along the tube is considered linear.
Article metrics loading...