V2525-D5

Turbofan · International Aero Engines
Reaction Turbines
Maximum Takeoff Thrust
111.2 kN
Bypass Ratio
4.82
Overall Pressure Ratio
27.2
Fuel Flow Take Off
1.053 kg/s
NOx Unitaryto CAEP8
121.7 % 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 —
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 4.82 Overall Pressure Ratio 27.2 Afterburner No

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All data (54 fields)
Name
V2525-D5
EASA ID
1IA002
Aircraft Engine Manufacturer
International Aero Engines
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
No
Afterburner
No
Streams
2
Bypass Ratio
4.82
Overall Pressure Ratio
27.2
Maximum Takeoff Thrust (kN)
111.2
Hydrocarbon Take Off (g/kg fuel)
0.041
Hydrocarbon Climb Out (g/kg fuel)
0.041
Hydrocarbon Approach (g/kg fuel)
0.061
Hydrocarbon Idle (g/kg fuel)
0.105
Hydrocarbon Unitary Average (g/kN)
0.29
Hydrocarbon Unitary Characteristic (g/kN)
0.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2.3
Hydrocarbon LTO (g)
32
Carbon Monoxide Take Off (g/kg fuel)
0.53
Carbon Monoxide Climb Out (g/kg fuel)
0.62
Carbon Monoxide Approach (g/kg fuel)
2.44
Carbon Monoxide Idle (g/kg fuel)
12.43
Carbon Monoxide Unitary Average (g/kN)
24.9
Carbon Monoxide Unitary Characteristic (g/kN)
30.6
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
25.9
NOx Take Off (g/kg fuel)
26.5
NOx Climb Out (g/kg fuel)
22.3
NOx Approach (g/kg fuel)
8.9
NOx Idle (g/kg fuel)
4.7
NOx Unitary Average (g/kN)
48.5
NOx Unitary Characteristic (g/kN)
56.2
NOx Unitaryto Standard (% of limit)
59.6
NOx Unitaryto CAEP2 (% of limit)
74.4
NOx Unitaryto CAEP4 (% of limit)
89.9
NOx Unitaryto CAEP6 (% of limit)
102.2
NOx Unitaryto CAEP8 (% of limit)
121.7
NOx LTO (g)
5382
Smoke Take Off (SN)
5.2
Smoke Climb Out (SN)
7.2
Smoke Approach (SN)
4.2
Smoke Idle (SN)
2.6
Smoke Max (SN)
9
Smoke Characteristic (SN)
11.6
Smoke Characteristicto Regulatory (% of limit)
50.4
Fuel Flow Take Off (kg/s)
1.053
Fuel Flow Climbout (kg/s)
0.88
Fuel Flow Approach (kg/s)
0.319
Fuel Flow Idle (kg/s)
0.128
Fuel LTO (kg)
437
Fuel Venting Compliant
No
Carbon Monoxide LTO (g)
2764
Emissions Data Status
C
Engine Status
Out of production