Two-dimensional numerical study of an atmospheric pressure helium plasma jet with dual-power electrode*
Yan Wena), Liu Fu-Chengb), Sang Chao-Fenga), Wang De-Zhena)†
       
Species distributions along the r axis at 0.2 cm from the exit of the nozzle for two kinds of electrode configurations: (a) electron density, (b) He+ density, (c) density, (d) density, (e) He* density, (f) N2(C3 π ) density, and (g) density, t = 270 ns.