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Trent XWB-84EP ✕ GE90-77B ✕
EASA ID 07P27RR153 9GE125
Aircraft Engine Manufacturer Rolls-Royce General Electric Company
Aircraft Engine Type Turbofan Turbofan
Fuel Jet A-1
Geared Fan No No
Combustion Chamber Phase5 Tiled PEC
Afterburner No No
Streams 2 2
Bypass Ratio 8.76 8.52
Overall Pressure Ratio 43.97 35.8
Maximum Takeoff Thrust (kN) 379.05 366.75
Hydrocarbon Take Off (g/kg fuel) 0 0.03
Hydrocarbon Climb Out (g/kg fuel) 0 0.03
Hydrocarbon Approach (g/kg fuel) 0 0.07
Hydrocarbon Idle (g/kg fuel) 0.9976 3.16
Hydrocarbon Unitary Average (g/kN) 1.0405 3.56
Hydrocarbon Unitary Sigma (g/kN) 0.3198 0.3
Hydrocarbon Unitary Range (g/kN) 0.57-1.29 3.36-3.91
Hydrocarbon Unitary Characteristic (g/kN) 1.1873 5.49
Hydrocarbon Unitary Characteristicto Regulatory (% of limit) 6.0575 28
Hydrocarbon LTO (g) 394.3884 1307
Carbon Monoxide Take Off (g/kg fuel) 0.3142 0.31
Carbon Monoxide Climb Out (g/kg fuel) 0.368 0.32
Carbon Monoxide Approach (g/kg fuel) 0.9085 2.71
Carbon Monoxide Idle (g/kg fuel) 21.2878 33.81
Carbon Monoxide Unitary Average (g/kN) 23.0167 39.03
Carbon Monoxide Unitary SD (g/kN) 2.0805 1.06
Carbon Monoxide Unitary Range (g/kN) 20.53-24.99 38.29-40.24
Carbon Monoxide Unitary Characteristic (g/kN) 24.6247 47.9
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) 20.8684 40.6
NOx Take Off (g/kg fuel) 49.0289 40.83
NOx Climb Out (g/kg fuel) 37.7525 32.78
NOx Approach (g/kg fuel) 12.4251 13.87
NOx Idle (g/kg fuel) 4.4684 5.12
NOx Unitary Average (g/kN) 55.4242 52.88
NOx Unitary SD (g/kN) 1.136 0.71
NOx Unitary Range (g/kN) 54.47-56.74 52.14-53.57
NOx Unitary Characteristic (g/kN) 58.2432 61.3
NOx Unitaryto Standard (% of limit) 45.526 54.9
NOx Unitaryto CAEP2 (% of limit) 56.9075 68.7
NOx Unitaryto CAEP4 (% of limit) 61.3514 78
NOx Unitaryto CAEP6 (% of limit) 67.028 86.9
NOx Unitaryto CAEP8 (% of limit) 74.6193 99.3
NOx LTO (g) 21007.3 19394
Smoke Take Off (SN) 5.9282 1.02
Smoke Climb Out (SN) 6.6867 0.82
Smoke Approach (SN) 7.7455 1.41
Smoke Idle (SN) 1.6021 1.51
Smoke Max (SN) 10.4 1.51
Smoke Sigma (SN) 2.1 0.76
Smoke Range (SN) 7.4-11.9 0.86-2.36
Smoke Characteristic (SN) 11.3008 1.95
Smoke Characteristicto Regulatory (% of limit) 68.7795 11.8
Fuel Flow Take Off (kg/s) 2.7842 2.83
Fuel Flow Climbout (kg/s) 2.2678 2.309
Fuel Flow Approach (kg/s) 0.7399 0.745
Fuel Flow Idle (kg/s) 0.2534 0.26
Fuel LTO (kg) 989.19 1007
Fuel Venting Compliant Yes Yes
Carbon Monoxide LTO (g) 8723.956 14314
Emissions Data Status C C
Engine Status Out of production
NOx Compliance Demonstration 2.3.2 e) 2.3.2 d)
nvPME Imass Approach (mg/kg) 92.7906
nvPME Imass Climb Out (mg/kg) 48.2243
nvPME Imass Idle (mg/kg) 21.1697
nvPME Imass Max (mg/kg) 120.1056
nvPME Imass Take Off (mg/kg) 35.3835
nvPME Inum Approach (#/kg) 1266186000000000
nvPME Inum Climb Out (#/kg) 270426100000000
nvPME Inum Idle (#/kg) 884639900000000
nvPME Inum Max (#/kg) 1309446000000000
nvPME Inum Take Off (#/kg) 135073100000000
nvPMLTO Mass (mg) 43419.83
nvPMLTO Mass Per Thrust (mg/kN) 129.3183
nvPMLTO Mass To CAEP11 (% of limit) 60.4291
nvPMLTO Number (#) 671315400000000000
nvPMLTO Number Per Thrust (#/kN) 1999395000000000
nvPMLTO Number To CAEP11 (% of limit) 71.9207
nvPM Mass Concentration Characteristic (mg/m³) 2232.51
nvPM Mass Concentration Max (mg/m³) 2029.574
nvPM Mass Concentration To CAEP10 (% of limit) 60.0958