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All reaction turbines

V2531-E5 ✕ V2533-A5 ✕
EASA ID 01P14IA026 3IA008
Aircraft Engine Manufacturer International Aero Engines International Aero Engines
Aircraft Engine Type Turbofan Turbofan
Fuel Jet A Jet A
Geared Fan No No
Combustion Chamber Floatwall
Afterburner No No
Streams 2 2
Bypass Ratio 4.52 4.46
Overall Pressure Ratio 32.3 33.44
Maximum Takeoff Thrust (kN) 134.8 140.56
Hydrocarbon Take Off (g/kg fuel) 0.01 0.047
Hydrocarbon Climb Out (g/kg fuel) 0.02 0.043
Hydrocarbon Approach (g/kg fuel) 0.09 0.052
Hydrocarbon Idle (g/kg fuel) 0.07 0.1
Hydrocarbon Unitary Average (g/kN) 0.2 0.25
Hydrocarbon Unitary Characteristic (g/kN) 0.3 0.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit) 1.5 2
Hydrocarbon LTO (g) 28 35
Carbon Monoxide Take Off (g/kg fuel) 0.39 0.463
Carbon Monoxide Climb Out (g/kg fuel) 0.41 0.515
Carbon Monoxide Approach (g/kg fuel) 1.57 1.65
Carbon Monoxide Idle (g/kg fuel) 10.17 9.317
Carbon Monoxide Unitary Average (g/kN) 18.6 16
Carbon Monoxide Unitary Characteristic (g/kN) 21.2 19.6
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) 18 16.6
NOx Take Off (g/kg fuel) 32.17 36.48
NOx Climb Out (g/kg fuel) 24.28 28.67
NOx Approach (g/kg fuel) 11.14 10.83
NOx Idle (g/kg fuel) 5.58 5.24
NOx Unitary Average (g/kN) 55.8 61.6
NOx Unitary Characteristic (g/kN) 61.4 71.4
NOx Unitaryto Standard (% of limit) 58.7 66.8
NOx Unitaryto CAEP2 (% of limit) 73.4 83.5
NOx Unitaryto CAEP4 (% of limit) 85.8 96.6
NOx Unitaryto CAEP6 (% of limit) 96.7 108.4
NOx Unitaryto CAEP8 (% of limit) 112.2 125.3
NOx LTO (g) 7521 8646
Smoke Take Off (SN) 2.3 4.7
Smoke Climb Out (SN) 6 6.2
Smoke Approach (SN) 6.3 4.8
Smoke Idle (SN) 1.3 2.4
Smoke Max (SN) 9.4 9
Smoke Characteristic (SN) 11.1 11.6
Smoke Characteristicto Regulatory (% of limit) 50.9 53.8
Fuel Flow Take Off (kg/s) 1.329 1.426
Fuel Flow Climbout (kg/s) 1.079 1.1447
Fuel Flow Approach (kg/s) 0.391 0.3901
Fuel Flow Idle (kg/s) 0.144 0.1363
Fuel LTO (kg) 517 517
Fuel Venting Compliant Yes No
Carbon Monoxide LTO (g) 2503 2241
Emissions Data Status C C
Engine Status Out of production
NOx Compliance Demonstration 2.3.2 d)
nvPME Imass Approach (mg/kg) 326.203
nvPME Imass Climb Out (mg/kg) 206.5188
nvPME Imass Idle (mg/kg) 58.47
nvPME Imass Max (mg/kg) 450.3521
nvPME Imass Take Off (mg/kg) 108.3263
nvPME Inum Approach (#/kg) 2749511000000000
nvPME Inum Climb Out (#/kg) 943406100000000
nvPME Inum Idle (#/kg) 1414294000000000
nvPME Inum Max (#/kg) 2874269000000000
nvPME Inum Take Off (#/kg) 330125900000000
nvPMLTO Mass (mg) 79237.69
nvPMLTO Mass Per Thrust (mg/kN) 817.2749
nvPMLTO Mass To CAEP11 (% of limit) 255.5
nvPMLTO Number (#) 728707100000000000
nvPMLTO Number Per Thrust (#/kN) 7516045000000000
nvPMLTO Number To CAEP11 (% of limit) 187.4
nvPM Mass Concentration Characteristic (mg/m³) 1766.4
nvPM Mass Concentration Max (mg/m³) 1372.3
nvPM Mass Concentration To CAEP10 (% of limit) 30.9