Thermoacoustic Stability Boundaries in the Model Combustion Chamber with a Gas-Centered Swirl Coaxial Injector

Table 1

Flow conditions in all the test cases for experiments.

Set no.	1	2	3	4	5	6	7
Test no.	1~9	10~18	19~27	28~36	37~45	46~54	55~63
(m/s)	5.86	7.81	9.76	11.74	14.3	15.62	17.57
(m/s)	78.3~159.9
	6.18~12.62	4.64~9.47	3.71~7.57	3.09~6.32	2.53~5.17	2.32~4.73	2.06~4.21
MFR	38.2~159.3	21.5~89.7	13.8~57.4	9.6~39.9	6.42~26.8	5.4~22.42	4.3~17.7