Numerical Simulation and Experimental Research of Cavitation Jets in Dual-Chamber Self-Excited Oscillating Pulsed Nozzles

Table 2

The ratios of the cavity and wall (D/a).

Group\parameter (mm)	D	a	D/a
1	100	20	5.00
2	100	30	3.33
3	100	40	2.50
4	100	50	2.00
5	100	60	1.67
6	100	70	1.43
7	100	80	1.25
8	100	90	1.11
9	100	100	1.00