PW1919G

Turbofan · Pratt & Whitney
Reaction Turbines
Maximum Takeoff Thrust
92.79 kN
Bypass Ratio
11.6
Overall Pressure Ratio
33.27
Fuel Flow Take Off
0.65 kg/s
NOx Unitaryto CAEP8
61 % of limit

Architecture

Fan Fan Stages — Fan Blades — Fan Technology — Fan Pressure Ratio —
Gearbox Geared Fan Yes 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 TALON X, Block-C
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 11.6 Overall Pressure Ratio 33.27 Afterburner No

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
PW1919G Pratt & Whitney 92.79 11.6 33.27 Compare
PW1519G Pratt & Whitney 87.96 11.64 32.28 Compare
PW1521G Pratt & Whitney 97.72 11.37 35.11 Compare
PW1521GA Pratt & Whitney 97.72 11.37 35.11 Compare
PW1921G Pratt & Whitney 100.3 11.36 35.76 Compare
Rolls-Royce RB.106 Rolls-Royce 96.7 Compare
All data (80 fields)
Name
PW1919G
EASA ID
01P20PW187
Aircraft Engine Manufacturer
Pratt & Whitney
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
Yes
Combustion Chamber
TALON X, Block-C
Afterburner
No
Streams
2
Bypass Ratio
11.6
Overall Pressure Ratio
33.27
Maximum Takeoff Thrust (kN)
92.79
Hydrocarbon Take Off (g/kg fuel)
0
Hydrocarbon Climb Out (g/kg fuel)
0
Hydrocarbon Approach (g/kg fuel)
0.1
Hydrocarbon Idle (g/kg fuel)
0.2
Hydrocarbon Unitary Average (g/kN)
0.3
Hydrocarbon Unitary Range (g/kN)
0.2-0.4
Hydrocarbon Unitary Characteristic (g/kN)
0.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
2
Hydrocarbon LTO (g)
25
Carbon Monoxide Take Off (g/kg fuel)
0
Carbon Monoxide Climb Out (g/kg fuel)
0
Carbon Monoxide Approach (g/kg fuel)
3.3
Carbon Monoxide Idle (g/kg fuel)
22.2
Carbon Monoxide Unitary Average (g/kN)
27
Carbon Monoxide Unitary Range (g/kN)
26.7-27.6
Carbon Monoxide Unitary Characteristic (g/kN)
33.2
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
28
NOx Take Off (g/kg fuel)
20
NOx Climb Out (g/kg fuel)
16.7
NOx Approach (g/kg fuel)
9.8
NOx Idle (g/kg fuel)
5.2
NOx Unitary Average (g/kN)
29.6
NOx Unitary Range (g/kN)
29.4-29.8
NOx Unitary Characteristic (g/kN)
34.3
NOx Unitaryto Standard (% of limit)
32
NOx Unitaryto CAEP2 (% of limit)
40
NOx Unitaryto CAEP4 (% of limit)
47
NOx Unitaryto CAEP6 (% of limit)
52
NOx Unitaryto CAEP8 (% of limit)
61
NOx LTO (g)
2746
Smoke Take Off (SN)
2
Smoke Climb Out (SN)
1.3
Smoke Approach (SN)
0.8
Smoke Idle (SN)
0.5
Smoke Max (SN)
2
Smoke Range (SN)
1.7-2.3
Smoke Characteristic (SN)
2.6
Smoke Characteristicto Regulatory (% of limit)
11
Fuel Flow Take Off (kg/s)
0.65
Fuel Flow Climbout (kg/s)
0.54
Fuel Flow Approach (kg/s)
0.2
Fuel Flow Idle (kg/s)
0.07
Fuel LTO (kg)
251.7
Fuel Venting Compliant
Yes
Carbon Monoxide LTO (g)
2508
Emissions Data Status
C
Emissions Data Superseded
Yes
Emissions Superseded By
04P20PW200
NOx Compliance Demonstration
2.3.2 e)
nvPME Imass Approach (mg/kg)
0.1686
nvPME Imass Climb Out (mg/kg)
3.5826
nvPME Imass Idle (mg/kg)
0.7614
nvPME Imass Max (mg/kg)
8.0606
nvPME Imass Take Off (mg/kg)
8.0606
nvPME Inum Approach (#/kg)
16931440000000
nvPME Inum Climb Out (#/kg)
140183800000000
nvPME Inum Idle (#/kg)
90063890000000
nvPME Inum Max (#/kg)
186895400000000
nvPME Inum Take Off (#/kg)
186895400000000
nvPMLTO Mass (mg)
564.0733
nvPMLTO Mass Per Thrust (mg/kN)
8.4501
nvPMLTO Mass To CAEP11 (% of limit)
1.4
nvPMLTO Number (#)
25437490000000000
nvPMLTO Number Per Thrust (#/kN)
381068100000000
nvPMLTO Number To CAEP11 (% of limit)
5.1
nvPM Mass Concentration Characteristic (mg/m³)
247.4
nvPM Mass Concentration Max (mg/m³)
192.2
nvPM Mass Concentration To CAEP10 (% of limit)
3.6