Trent7000-72

Turbofan · Rolls-Royce

Reaction Turbines

Maximum Takeoff Thrust

327.9 kN

Bypass Ratio

Overall Pressure Ratio

45.4

Fuel Flow Take Off

2.478 kg/s

NOx Unitaryto CAEP8

81.5 % 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 Phase5 Tiled
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 9	Overall Pressure Ratio 45.4	Afterburner No

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Name	Aircraft Engine Manufacturer	Maximum Takeoff Thrust (kN)	Bypass Ratio	Overall Pressure Ratio
Trent7000-72C	Rolls-Royce	327.9	9	45.4	Compare
Trent7000-72	Rolls-Royce	327.9	9	45.4	Compare
Trent7000-72D	Rolls-Royce	327.914	9.0559	44.62	Compare
Trent 1000-G3	Rolls-Royce	323.7283	9.074	44.6969	Compare
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All data (65 fields)

Name: Trent7000-72
EASA ID: 19RR098
Aircraft Engine Manufacturer: Rolls-Royce
Aircraft Engine Type: Turbofan
Geared Fan: No
Combustion Chamber: Phase5 Tiled
Afterburner: No
Streams: 2
Bypass Ratio: 9
Overall Pressure Ratio: 45.4
Maximum Takeoff Thrust (kN): 327.9
Hydrocarbon Take Off (g/kg fuel): 0
Hydrocarbon Climb Out (g/kg fuel): 0
Hydrocarbon Approach (g/kg fuel): 0
Hydrocarbon Idle (g/kg fuel): 0
Hydrocarbon Unitary Average (g/kN): 0
Hydrocarbon Unitary Sigma (g/kN): 0
Hydrocarbon Unitary Range (g/kN): 0-0
Hydrocarbon Unitary Characteristic (g/kN): 0
Hydrocarbon Unitary Characteristicto Regulatory (% of limit): 0
Hydrocarbon LTO (g): 0
Carbon Monoxide Take Off (g/kg fuel): 0.41
Carbon Monoxide Climb Out (g/kg fuel): 0.45
Carbon Monoxide Approach (g/kg fuel): 0.63
Carbon Monoxide Idle (g/kg fuel): 6.45
Carbon Monoxide Unitary Average (g/kN): 8.2
Carbon Monoxide Unitary SD (g/kN): 1.95
Carbon Monoxide Unitary Range (g/kN): 5.34-10.36
Carbon Monoxide Unitary Characteristic (g/kN): 8.71
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit): 7.38
NOx Take Off (g/kg fuel): 56.8
NOx Climb Out (g/kg fuel): 42.04
NOx Approach (g/kg fuel): 14.12
NOx Idle (g/kg fuel): 6.1
NOx Unitary Average (g/kN): 66.3
NOx Unitary SD (g/kN): 2.61
NOx Unitary Range (g/kN): 64.14-70.43
NOx Unitary Characteristic (g/kN): 66.04
NOx Unitaryto Standard (% of limit): 50.45
NOx Unitaryto CAEP2 (% of limit): 63.1
NOx Unitaryto CAEP4 (% of limit): 67.5
NOx Unitaryto CAEP6 (% of limit): 73.5
NOx Unitaryto CAEP8 (% of limit): 81.5
NOx LTO (g): 21739
Smoke Take Off (SN): 8.3
Smoke Climb Out (SN): 11.6
Smoke Approach (SN): 8.8
Smoke Idle (SN): 1.9
Smoke Max (SN): 15.3
Smoke Sigma (SN): 1.7
Smoke Range (SN): 12.1-16.8
Smoke Characteristic (SN): 16.4
Smoke Characteristicto Regulatory (% of limit): 95.9
Fuel Flow Take Off (kg/s): 2.478
Fuel Flow Climbout (kg/s): 2.029
Fuel Flow Approach (kg/s): 0.67
Fuel Flow Idle (kg/s): 0.241
Fuel LTO (kg): 909
Fuel Venting Compliant: Yes
Carbon Monoxide LTO (g): 2689
Emissions Data Status: C
Emissions Data Superseded: Yes
Emissions Superseded By: 01P19RR119
Engine Status: Out of Production
NOx Compliance Demonstration: 2.3.2 e)