Investigations of a Gas Turbine Low-Emission Combustor Operating on the Synthesis Gas

Table 4

Results of combustor calculations.

	Variant 1	Variant 2	Variant 3
Low calorific value, kJ/kg	48,800	21,791	12,448
Temperature on combustor outlet, K	1,224	1,167	1,199
Velocity on combustor outlet, m/s	74.18	74.56	81.35
Mole fraction of СН4	0.00042	0.00022	0
Mole fraction of O2	0.1544	0.1604	0.1631
Mole fraction of СO2	0.0235	0.0261	0.0508
Mole fraction of Н2O	0.0501	0.051	0.0304
Content of N2O, ppm	0.363	0.260	0.0393
Content of NO, ppm	65.7	94.0	200.3
Total pressure losses, %	4.51	4.31	4.03