Calculation and Analysis of Aircraft Pollutant Emission Based on Time Wake Separation Mode under Coastal Airport and Headwind Conditions

Table 4

Pollutant emission index of different engine models during approach.

Engine model	Fuel flow (kg/s)	UHC (g/kg)	CO (g/kg)	Engine model	Fuel flow (kg/s)	UHC (g/kg)	CO (g/kg)
AE3007Al	0.113	0.655	3.91	V2530-A5	0.377	0.056	1.81
CF6-80C2A5	0.687	0.2	1.93	V2533-A5	0.3901	0.052	1.654
CF6-80C2-B6	0.686	0.2	1.93	V2525-D5	0.319	0.061	2.44
CF34-3B	0.116	0.13	1.88	Trent772B/C-60	0.85	0.01	0.89
CF34-8Cl	0.1681	0.06	2.91	Trent556-61	0.62	0	0.46
CFM56-5B3/P	0.366	0.5	1.7	PW2037	0.458	0.11	1.95
CFM56-5B4/P	0.312	0.5	2.3	PW306B	0.0974	0	7.11
CFM56-5B5/P	0.26	0.7	3.4	PW4052	0.6	0.17	2.15
CFM56-5B/6P	0.275	0.6	2.9	PW4056	0.658	0.13	2
CFM56-5B7/P	0.312	0.5	2.3	PW4060	0.703	0.14	1.78
CFM56-5C4	0.386	0.065	1.4	PW4062	0.725	0.14	1.69
CFM56-3Bl	0.338	0.1	1.6	PW4062A	0.708	0.15	1.68
CFM56-3B2	0.314	0.073	3.4	PW4077D	0.835	0.07	0.6
CFM56-3Cl	0.336	0.07	3.1	PW4158	0.682	0.14	1.88
CFM56-7B22	0.298	0.1	2.5	JT9D-7R4E	0.6529	0.13	1.23
CFM56-7B20	0.274	0.1	3.2	JT8D-217A	0.3833	0	3.54
CFM56-7B24	0.316	0.1	2.2	JT8D-217C	0.363	0	3.79
CFM56-7B26	0.338	0.1	1.6	GE90-76B	0.781	0.07	1.32
CFM56-7B27	0.349	0.1	1.4	GE90-90B	0.899	0.07	0.98
V2522-A5	0.311	0.062	2.6	LF507-1H	0.1083	0.12	4.43
V2524-A5	0.328	0.061	2.37	RB211-535E4-37	0.52	0.04	1.14
V2527E-A5	0.319	0.061	2.44	RB211-524H-36	0.77	0	1.05