Trent7000-72D

Turbofan · Rolls-Royce

Reaction Turbines

Maximum Takeoff Thrust

327.914 kN

Bypass Ratio

9.0559

Overall Pressure Ratio

44.62

Fuel Flow Take Off

2.4768 kg/s

NOx Unitaryto CAEP8

85.7403 % 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 (Improved nvPM combustor)
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 9.0559	Overall Pressure Ratio 44.62	Afterburner No

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Similar reaction turbines

Name	Aircraft Engine Manufacturer	Maximum Takeoff Thrust (kN)	Bypass Ratio	Overall Pressure Ratio
Trent7000-72	Rolls-Royce	327.914	9.0559	44.62	Compare
Trent7000-72C	Rolls-Royce	327.914	9.0559	44.62	Compare
Trent7000-72D	Rolls-Royce	327.9185	8.9394	45.7702	Compare
Trent 1000-G3	Rolls-Royce	323.7283	9.074	44.6969	Compare
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All data (81 fields)

Name: Trent7000-72D
EASA ID: 04P24RR148
Aircraft Engine Manufacturer: Rolls-Royce
Aircraft Engine Type: Turbofan
Geared Fan: No
Combustion Chamber: Phase5 Tiled (Improved nvPM combustor)
Afterburner: No
Streams: 2
Bypass Ratio: 9.0559
Overall Pressure Ratio: 44.62
Maximum Takeoff Thrust (kN): 327.914
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): 0.3066
Carbon Monoxide Climb Out (g/kg fuel): 0.5017
Carbon Monoxide Approach (g/kg fuel): 0.7923
Carbon Monoxide Idle (g/kg fuel): 6.9946
Carbon Monoxide Unitary Average (g/kN): 9.4148
Carbon Monoxide Unitary SD (g/kN): 1.3004
Carbon Monoxide Unitary Range (g/kN): 8.36-10.87
Carbon Monoxide Unitary Characteristic (g/kN): 10.1825
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit): 8.6293
NOx Take Off (g/kg fuel): 53.0817
NOx Climb Out (g/kg fuel): 40.0798
NOx Approach (g/kg fuel): 15.0658
NOx Idle (g/kg fuel): 6.0604
NOx Unitary Average (g/kN): 64.2399
NOx Unitary SD (g/kN): 1.6177
NOx Unitary Range (g/kN): 63.17-66.1
NOx Unitary Characteristic (g/kN): 68.0435
NOx Unitaryto Standard (% of limit): 52.649
NOx Unitaryto CAEP2 (% of limit): 65.8112
NOx Unitaryto CAEP4 (% of limit): 70.7019
NOx Unitaryto CAEP6 (% of limit): 77.1468
NOx Unitaryto CAEP8 (% of limit): 85.7403
NOx LTO (g): 21064.1
Smoke Take Off (SN): 6.6353
Smoke Climb Out (SN): 8.7912
Smoke Approach (SN): 4.2308
Smoke Idle (SN): 1.6709
Smoke Max (SN): 10
Smoke Sigma (SN): 1.6
Smoke Range (SN): 8.6-11.7
Smoke Characteristic (SN): 10.999
Smoke Characteristicto Regulatory (% of limit): 64.337
Fuel Flow Take Off (kg/s): 2.4768
Fuel Flow Climbout (kg/s): 2.0242
Fuel Flow Approach (kg/s): 0.6671
Fuel Flow Idle (kg/s): 0.2561
Fuel LTO (kg): 930.8168
Fuel Venting Compliant: Yes
Carbon Monoxide LTO (g): 3087.077
Emissions Data Status: C
NOx Compliance Demonstration: 2.3.2 e)
nvPME Imass Approach (mg/kg): 31.108
nvPME Imass Climb Out (mg/kg): 50.8077
nvPME Imass Idle (mg/kg): 10.7032
nvPME Imass Max (mg/kg): 87.1715
nvPME Imass Take Off (mg/kg): 32.8176
nvPME Inum Approach (#/kg): 706369900000000
nvPME Inum Climb Out (#/kg): 258438500000000
nvPME Inum Idle (#/kg): 332823400000000
nvPME Inum Max (#/kg): 955231100000000
nvPME Inum Take Off (#/kg): 131838800000000
nvPMLTO Mass (mg): 26245.86
nvPMLTO Mass Per Thrust (mg/kN): 90.3594
nvPMLTO Mass To CAEP11 (% of limit): 42.224
nvPMLTO Number (#): 328822700000000000
nvPMLTO Number Per Thrust (#/kN): 1132072000000000
nvPMLTO Number To CAEP11 (% of limit): 40.722
nvPM Mass Concentration Characteristic (mg/m³): 1690.358
nvPM Mass Concentration Max (mg/m³): 1536.705
nvPM Mass Concentration To CAEP10 (% of limit): 43.1461