Research on the Combination Optimization Method of Aircraft Climb Parameters Considering the Influence of Pollution Emissions

Table 1

Basic emission indices of a PW4077–2PW061 engine.

Mode	Power setting (%F)	Time (min)	Fuel flow (kg/h)	CO2 index (kg/kg) [17]	NOX index (kg/kg)
Takeoff	100	0.7	10868.4	3.155	0.0398
Climb out	85	2.2	8827.2	3.155	0.0325
Approach	30	4.0	2937.6	3.155	0.0113
Idle	7	26.0	835.2	3.155	0.0042