Compare reaction turbines
All reaction turbines
|
PW1127G-JM
✕
|
PW1129G-JM
✕
|
| EASA ID |
18PW122 |
01P22PW164 |
| 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-D |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
12.28 |
12.003 |
| Overall Pressure Ratio |
31.66 |
34.0245 |
| Maximum Takeoff Thrust (kN) |
120.43 |
130.0876 |
| Hydrocarbon Take Off (g/kg fuel) |
0.02 |
0.0712 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.04 |
0.0683 |
| Hydrocarbon Approach (g/kg fuel) |
0.02 |
0.0582 |
| Hydrocarbon Idle (g/kg fuel) |
0.43 |
0.4196 |
| Hydrocarbon Unitary Average (g/kN) |
0.51 |
0.4982 |
| Hydrocarbon Unitary Characteristic (g/kN) |
0.6 |
0.7673 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
3.1 |
3.9146 |
| Hydrocarbon LTO (g) |
59 |
64.8071 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.22 |
0.2454 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.3 |
0.3098 |
| Carbon Monoxide Approach (g/kg fuel) |
5.36 |
4.066 |
| Carbon Monoxide Idle (g/kg fuel) |
27.93 |
23.4557 |
| Carbon Monoxide Unitary Average (g/kN) |
32.43 |
24.57 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
35.07 |
30.1584 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
30 |
25.5579 |
| NOx Take Off (g/kg fuel) |
18.82 |
23.3642 |
| NOx Climb Out (g/kg fuel) |
15.3 |
18.6064 |
| NOx Approach (g/kg fuel) |
9.07 |
10.6877 |
| NOx Idle (g/kg fuel) |
4.84 |
5.3759 |
| NOx Unitary Average (g/kN) |
25.3 |
30.5639 |
| NOx Unitary Characteristic (g/kN) |
27.29 |
35.4282 |
| NOx Unitaryto Standard (% of limit) |
26 |
32.789 |
| NOx Unitaryto CAEP2 (% of limit) |
33 |
40.9862 |
| NOx Unitaryto CAEP4 (% of limit) |
39 |
47.2067 |
| NOx Unitaryto CAEP6 (% of limit) |
44 |
52.8707 |
| NOx Unitaryto CAEP8 (% of limit) |
51 |
60.9055 |
| NOx LTO (g) |
3096 |
3975.982 |
| Smoke Take Off (SN) |
13.4 |
7.7469 |
| Smoke Climb Out (SN) |
10.5 |
5.6155 |
| Smoke Approach (SN) |
0.5 |
0.2684 |
| Smoke Idle (SN) |
1.2 |
0.7326 |
| Smoke Max (SN) |
13.4 |
7.7469 |
| Smoke Characteristic (SN) |
14.8 |
9.9716 |
| Smoke Characteristicto Regulatory (% of limit) |
66 |
45.2752 |
| Fuel Flow Take Off (kg/s) |
0.8 |
0.88 |
| Fuel Flow Climbout (kg/s) |
0.67 |
0.73 |
| Fuel Flow Approach (kg/s) |
0.2322 |
0.2545 |
| Fuel Flow Idle (kg/s) |
0.08 |
0.0795 |
| Fuel LTO (kg) |
303 |
318.42 |
| Fuel Venting Compliant |
Yes |
Yes |
| Carbon Monoxide LTO (g) |
3819 |
3196.257 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
01P18PW153 |
|
| Engine Status |
Out of production |
|
| NOx Compliance Demonstration |
2.3.2 e) |
2.3.2 e) |
| nvPME Imass Approach (mg/kg) |
|
0.2734 |
| nvPME Imass Climb Out (mg/kg) |
|
24.9908 |
| nvPME Imass Idle (mg/kg) |
|
3.189 |
| nvPME Imass Max (mg/kg) |
|
32.7477 |
| nvPME Imass Take Off (mg/kg) |
|
32.7477 |
| nvPME Inum Approach (#/kg) |
|
32471880000000 |
| nvPME Inum Climb Out (#/kg) |
|
420212900000000 |
| nvPME Inum Idle (#/kg) |
|
383912700000000 |
| nvPME Inum Max (#/kg) |
|
421640100000000 |
| nvPME Inum Take Off (#/kg) |
|
377916500000000 |
| nvPMLTO Mass (mg) |
|
4030.666 |
| nvPMLTO Mass Per Thrust (mg/kN) |
|
43.0721 |
| nvPMLTO Mass To CAEP11 (% of limit) |
|
12.2459 |
| nvPMLTO Number (#) |
|
104055700000000000 |
| nvPMLTO Number Per Thrust (#/kN) |
|
1111950000000000 |
| nvPMLTO Number To CAEP11 (% of limit) |
|
25.3318 |
| nvPM Mass Concentration Characteristic (mg/m³) |
|
1222.34 |
| nvPM Mass Concentration Max (mg/m³) |
|
949.6357 |
| nvPM Mass Concentration To CAEP10 (% of limit) |
|
21.0461 |