Compare reaction turbines
All reaction turbines
|
PW1127G-JM
✕
|
PW1428GH-JM
✕
|
| EASA ID |
18PW122 |
01P22PW170 |
| Aircraft Engine Manufacturer |
Pratt & Whitney |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
Yes |
Yes |
| Combustion Chamber |
TALON X |
TALON X, Block-C |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
12.28 |
12.11 |
| Overall Pressure Ratio |
31.66 |
33.32 |
| Maximum Takeoff Thrust (kN) |
120.43 |
132.38 |
| Hydrocarbon Take Off (g/kg fuel) |
0.02 |
0.0624 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.04 |
0.0424 |
| Hydrocarbon Approach (g/kg fuel) |
0.02 |
0.0231 |
| Hydrocarbon Idle (g/kg fuel) |
0.43 |
0.3589 |
| Hydrocarbon Unitary Average (g/kN) |
0.51 |
0.4416 |
| Hydrocarbon Unitary Characteristic (g/kN) |
0.6 |
0.5151 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
3.1 |
2.6282 |
| Hydrocarbon LTO (g) |
59 |
58.0861 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.22 |
0.2151 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.3 |
0.2603 |
| Carbon Monoxide Approach (g/kg fuel) |
5.36 |
4.7238 |
| Carbon Monoxide Idle (g/kg fuel) |
27.93 |
26.6422 |
| Carbon Monoxide Unitary Average (g/kN) |
32.43 |
29.1482 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
35.07 |
31.5252 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
30 |
26.7162 |
| NOx Take Off (g/kg fuel) |
18.82 |
20.3112 |
| NOx Climb Out (g/kg fuel) |
15.3 |
16.3705 |
| NOx Approach (g/kg fuel) |
9.07 |
9.1724 |
| NOx Idle (g/kg fuel) |
4.84 |
4.9642 |
| NOx Unitary Average (g/kN) |
25.3 |
25.9713 |
| NOx Unitary Characteristic (g/kN) |
27.29 |
27.9676 |
| NOx Unitaryto Standard (% of limit) |
26 |
26.2262 |
| NOx Unitaryto CAEP2 (% of limit) |
33 |
32.7827 |
| NOx Unitaryto CAEP4 (% of limit) |
39 |
37.9788 |
| NOx Unitaryto CAEP6 (% of limit) |
44 |
42.6336 |
| NOx Unitaryto CAEP8 (% of limit) |
51 |
49.2769 |
| NOx LTO (g) |
3096 |
3545.342 |
| Smoke Take Off (SN) |
13.4 |
14.4573 |
| Smoke Climb Out (SN) |
10.5 |
12.3624 |
| Smoke Approach (SN) |
0.5 |
0.4868 |
| Smoke Idle (SN) |
1.2 |
1.0813 |
| Smoke Max (SN) |
13.4 |
14.4594 |
| Smoke Characteristic (SN) |
14.8 |
15.9052 |
| Smoke Characteristicto Regulatory (% of limit) |
66 |
72.5626 |
| Fuel Flow Take Off (kg/s) |
0.8 |
0.87 |
| Fuel Flow Climbout (kg/s) |
0.67 |
0.72 |
| Fuel Flow Approach (kg/s) |
0.2322 |
0.25 |
| Fuel Flow Idle (kg/s) |
0.08 |
0.09 |
| Fuel LTO (kg) |
303 |
331.98 |
| Fuel Venting Compliant |
Yes |
Yes |
| Carbon Monoxide LTO (g) |
3819 |
4056.595 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
01P18PW153 |
|
| Engine Status |
Out of production |
Out of production |
| NOx Compliance Demonstration |
2.3.2 e) |
2.3.2 e) |
| nvPME Imass Approach (mg/kg) |
|
6.8285 |
| nvPME Imass Climb Out (mg/kg) |
|
49.1189 |
| nvPME Imass Idle (mg/kg) |
|
8.2073 |
| nvPME Imass Max (mg/kg) |
|
80.5625 |
| nvPME Imass Take Off (mg/kg) |
|
80.5625 |
| nvPME Inum Approach (#/kg) |
|
401468800000000 |
| nvPME Inum Climb Out (#/kg) |
|
865013900000000 |
| nvPME Inum Idle (#/kg) |
|
755211900000000 |
| nvPME Inum Max (#/kg) |
|
962409400000000 |
| nvPME Inum Take Off (#/kg) |
|
898505000000000 |
| nvPMLTO Mass (mg) |
|
9174.025 |
| nvPMLTO Mass Per Thrust (mg/kN) |
|
96.3312 |
| nvPMLTO Mass To CAEP11 (% of limit) |
|
28.685 |
| nvPMLTO Number (#) |
|
245162200000000000 |
| nvPMLTO Number Per Thrust (#/kN) |
|
2574309000000000 |
| nvPMLTO Number To CAEP11 (% of limit) |
|
61.2392 |
| nvPM Mass Concentration Characteristic (mg/m³) |
|
2487.924 |
| nvPM Mass Concentration Max (mg/m³) |
|
1932.868 |
| nvPM Mass Concentration To CAEP10 (% of limit) |
|
43.1994 |