Dynamics of Thermoacoustic Oscillations in Swirl Stabilized Combustor without and with Porous Inert Media

Table 2

Phase difference between injection site fluctuations and heat release locations in combustor for different temporal points during the instability.

	0 deg	72 deg	144 deg	216 deg	288 deg
Location 1	320	10	345	285	280
Location 2	190	210	185	165	170

Values are in degrees.