Characteristic delay times between measured LIF data (ion velocity and LIF intensity modulation waveforms for both radial and axial LIF) and the breathing mode discharge current trace calculated via cross correlation. The corresponding LIF waveforms appear in the indicated panels of Fig. 5.
| . | . | Delay (μs) . | . | |||
|---|---|---|---|---|---|---|
| x (mm) . | z (mm) . | Ax. Vel. . | Ax. Int. . | Rad. Vel. . | Rad. Int. . | Fig. 5 . |
| −28 | 6 | 14 | 2 | 0 | 3 | (a,b,c,d) |
| −28 | 54 | 4 | 5 | 9 | 9 | (a,b) |
| −28 | 100 | 1 | 5 | 3 | 9 | (a,b) |
| −16 | 34 | 19 | 5 | 15 | 5 | (c,d) |
| 0 | 74 | 18 | 1 | 0 | 9 | (c,d) |
| . | . | Delay (μs) . | . | |||
|---|---|---|---|---|---|---|
| x (mm) . | z (mm) . | Ax. Vel. . | Ax. Int. . | Rad. Vel. . | Rad. Int. . | Fig. 5 . |
| −28 | 6 | 14 | 2 | 0 | 3 | (a,b,c,d) |
| −28 | 54 | 4 | 5 | 9 | 9 | (a,b) |
| −28 | 100 | 1 | 5 | 3 | 9 | (a,b) |
| −16 | 34 | 19 | 5 | 15 | 5 | (c,d) |
| 0 | 74 | 18 | 1 | 0 | 9 | (c,d) |