Trent7000-72

Turbofan · Rolls-Royce

Reaction Turbines

Maximum Takeoff Thrust

327.9185 kN

Bypass Ratio

8.9394

Overall Pressure Ratio

45.7702

Fuel Flow Take Off

2.502 kg/s

NOx Unitaryto CAEP8

80.37 % 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 8.9394	Overall Pressure Ratio 45.7702	Afterburner No

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Similar reaction turbines

Name	Aircraft Engine Manufacturer	Maximum Takeoff Thrust (kN)	Bypass Ratio	Overall Pressure Ratio
Trent7000-72C	Rolls-Royce	327.9185	8.9394	45.7702	Compare
Trent7000-72D	Rolls-Royce	327.9185	8.9394	45.7702	Compare
Trent7000-72	Rolls-Royce	327.9	9	45.4	Compare
Trent 1000-G3	Rolls-Royce	323.7283	9.074	44.6969	Compare
GEnx-1B70/75/P2, 1B70/72/P2, 1B70C/P2, 1B70/P2	General Electric Company	321.6064	8.8829	43.5248	Compare
Trent XWB-75EP	Rolls-Royce	334.03	9.02	39.31	Compare

All data (82 fields)

Name: Trent7000-72
EASA ID: 02P23RR141
Aircraft Engine Manufacturer: Rolls-Royce
Aircraft Engine Type: Turbofan
Geared Fan: No
Combustion Chamber: Phase5 Tiled
Afterburner: No
Streams: 2
Bypass Ratio: 8.9394
Overall Pressure Ratio: 45.7702
Maximum Takeoff Thrust (kN): 327.9185
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): 0.4233
Carbon Monoxide Climb Out (g/kg fuel): 0.4098
Carbon Monoxide Approach (g/kg fuel): 0.6309
Carbon Monoxide Idle (g/kg fuel): 7.1561
Carbon Monoxide Unitary Average (g/kN): 9.5952
Carbon Monoxide Unitary SD (g/kN): 1.8003
Carbon Monoxide Unitary Range (g/kN): 6.13-11.91
Carbon Monoxide Unitary Characteristic (g/kN): 10.06
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit): 8.5
NOx Take Off (g/kg fuel): 52.7363
NOx Climb Out (g/kg fuel): 39.7275
NOx Approach (g/kg fuel): 14.1775
NOx Idle (g/kg fuel): 5.6084
NOx Unitary Average (g/kN): 63.3859
NOx Unitary SD (g/kN): 0.7701
NOx Unitary Range (g/kN): 62.45-64.48
NOx Unitary Characteristic (g/kN): 65.6304
NOx Unitaryto Standard (% of limit): 49.8938
NOx Unitaryto CAEP2 (% of limit): 62.3672
NOx Unitaryto CAEP4 (% of limit): 66.6026
NOx Unitaryto CAEP6 (% of limit): 72.5195
NOx Unitaryto CAEP8 (% of limit): 80.37
NOx LTO (g): 20784.36
Smoke Take Off (SN): 8.7024
Smoke Climb Out (SN): 11.9463
Smoke Approach (SN): 8.9606
Smoke Idle (SN): 2.0108
Smoke Max (SN): 14.7
Smoke Sigma (SN): 2
Smoke Range (SN): 11.4-16.7
Smoke Characteristic (SN): 16.4
Smoke Characteristicto Regulatory (% of limit): 95.9
Fuel Flow Take Off (kg/s): 2.502
Fuel Flow Climbout (kg/s): 2.0395
Fuel Flow Approach (kg/s): 0.6708
Fuel Flow Idle (kg/s): 0.2589
Fuel LTO (kg): 939.1343
Fuel Venting Compliant: Yes
Carbon Monoxide LTO (g): 3146.298
Emissions Data Status: C
Engine Status: Out of Production
NOx Compliance Demonstration: 2.3.2 e)
nvPME Imass Approach (mg/kg): 74.0088
nvPME Imass Climb Out (mg/kg): 84.073
nvPME Imass Idle (mg/kg): 18.8269
nvPME Imass Max (mg/kg): 152.4957
nvPME Imass Take Off (mg/kg): 48.0692
nvPME Inum Approach (#/kg): 857579100000000
nvPME Inum Climb Out (#/kg): 283044600000000
nvPME Inum Idle (#/kg): 447015900000000
nvPME Inum Max (#/kg): 961993500000000
nvPME Inum Take Off (#/kg): 145142500000000
nvPMLTO Mass (mg): 47203.02
nvPMLTO Mass Per Thrust (mg/kN): 200.0937
nvPMLTO Mass To CAEP11 (% of limit): 93.5017
nvPMLTO Number (#): 410040200000000000
nvPMLTO Number Per Thrust (#/kN): 1738161000000000
nvPMLTO Number To CAEP11 (% of limit): 62.5238
nvPM Mass Concentration Characteristic (mg/m³): 3409.81
nvPM Mass Concentration Max (mg/m³): 2649.081
nvPM Mass Concentration To CAEP10 (% of limit): 87.0358