V2524-A5 SelectOne™ Upgrade Package

Turbofan · International Aero Engines
Reaction Turbines
Maximum Takeoff Thrust
108.9 kN
Bypass Ratio
4.8
Overall Pressure Ratio
27
Fuel Flow Take Off
1.04 kg/s
NOx Unitaryto CAEP8
110.9 % of limit

Architecture

Fan Fan Stages — Fan Blades — Fan Technology — Fan Pressure Ratio —
Gearbox Geared Fan No Gear — Reduction Ratio —
LP compressor Low-Pressure Compressor Stages — Low-Pressure Compressor Technology — BP Compressor Pressure Ratio —
IP compressor Intermediary-Pressure Compressor Stages — Intermediary-Pressure Compressor Technology — IP Compressor Pressure Ratio —
HP compressor High-Pressure Compressor Stages — High-Pressure Compressor Technology — HP Compressor Pressure Ratio —
Combustor Combustion Chamber Floatwall
HP turbine High Pressure Compressor Stages — High-Pressure Turbine Technology —
IP turbine Intermediary-Pressure Turbine Stages — Intermediary-Pressure Turbine Technology —
LP turbine Low-Pressure Turbine Stages — Low-Pressure Turbine Technology —
Whole engine Streams 2 Bypass Ratio 4.8 Overall Pressure Ratio 27 Afterburner No

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All data (58 fields)
Name
V2524-A5 SelectOne™ Upgrade Package
EASA ID
10IA012
Aircraft Engine Manufacturer
International Aero Engines
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
No
Combustion Chamber
Floatwall
Afterburner
No
Streams
2
Bypass Ratio
4.8
Overall Pressure Ratio
27
Maximum Takeoff Thrust (kN)
108.9
Hydrocarbon Take Off (g/kg fuel)
0.03
Hydrocarbon Climb Out (g/kg fuel)
0.04
Hydrocarbon Approach (g/kg fuel)
0.07
Hydrocarbon Idle (g/kg fuel)
0.14
Hydrocarbon Unitary Average (g/kN)
0.4
Hydrocarbon Unitary Characteristic (g/kN)
0.5
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2.4
Hydrocarbon LTO (g)
39
Carbon Monoxide Take Off (g/kg fuel)
0.42
Carbon Monoxide Climb Out (g/kg fuel)
0.44
Carbon Monoxide Approach (g/kg fuel)
2.28
Carbon Monoxide Idle (g/kg fuel)
12.03
Carbon Monoxide Unitary Average (g/kN)
25.2
Carbon Monoxide Unitary Characteristic (g/kN)
28.7
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
24.4
NOx Take Off (g/kg fuel)
22.96
NOx Climb Out (g/kg fuel)
19.25
NOx Approach (g/kg fuel)
9.69
NOx Idle (g/kg fuel)
5.18
NOx Unitary Average (g/kN)
46.3
NOx Unitary Characteristic (g/kN)
50.9
NOx Unitaryto Standard (% of limit)
54.2
NOx Unitaryto CAEP2 (% of limit)
67.7
NOx Unitaryto CAEP4 (% of limit)
81.8
NOx Unitaryto CAEP6 (% of limit)
93
NOx Unitaryto CAEP8 (% of limit)
110.9
NOx LTO (g)
5039
Smoke Take Off (SN)
7
Smoke Climb Out (SN)
7.8
Smoke Approach (SN)
3.7
Smoke Idle (SN)
1.7
Smoke Max (SN)
9.4
Smoke Characteristic (SN)
11.1
Smoke Characteristicto Regulatory (% of limit)
47.8
Fuel Flow Take Off (kg/s)
1.04
Fuel Flow Climbout (kg/s)
0.867
Fuel Flow Approach (kg/s)
0.326
Fuel Flow Idle (kg/s)
0.133
Fuel LTO (kg)
444
Fuel Venting Compliant
Yes
Carbon Monoxide LTO (g)
2747
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
01P10IA020
Engine Status
Out of production
NOx Compliance Demonstration
2.3.2 d)