Numerical Study on the Self-Pulsation Characteristics of LOX/GH₂ Swirl Coaxial Injector

Table 3

The operating conditions that vary the flow rate of GH₂ for the simulation.

Group	1	2	3	4	5
Flow rate of LOX (g/s)	134	134	134	134	134
Flow rate of GH2 (g/s)	130	143	161	183	212
LOX/GH2 mixing ratio	1.03	0.93	0.83	0.73	0.63
Excess oxygen coefficient	0.128	0.116	0.104	0.091	0.078