Compare reaction turbines
All reaction turbines
|
PW1129G-JM
✕
|
PW1428GA-JM
✕
|
| EASA ID |
01P22PW164 |
01P22PW177 |
| 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, Block-D |
TALON X, Block-D |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
12.003 |
12.102 |
| Overall Pressure Ratio |
34.0245 |
33.32 |
| Maximum Takeoff Thrust (kN) |
130.0876 |
132.3829 |
| Hydrocarbon Take Off (g/kg fuel) |
0.0712 |
0.0711 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.0683 |
0.0681 |
| Hydrocarbon Approach (g/kg fuel) |
0.0582 |
0.0582 |
| Hydrocarbon Idle (g/kg fuel) |
0.4196 |
0.4111 |
| Hydrocarbon Unitary Average (g/kN) |
0.4982 |
0.5309 |
| Hydrocarbon Unitary Characteristic (g/kN) |
0.7673 |
0.8177 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
3.9146 |
4.172 |
| Hydrocarbon LTO (g) |
64.8071 |
70.2866 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.2454 |
0.2475 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.3098 |
0.3159 |
| Carbon Monoxide Approach (g/kg fuel) |
4.066 |
4.0455 |
| Carbon Monoxide Idle (g/kg fuel) |
23.4557 |
23.2142 |
| Carbon Monoxide Unitary Average (g/kN) |
24.57 |
26.7487 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
30.1584 |
32.8325 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
25.5579 |
27.8242 |
| NOx Take Off (g/kg fuel) |
23.3642 |
23.0069 |
| NOx Climb Out (g/kg fuel) |
18.6064 |
18.3733 |
| NOx Approach (g/kg fuel) |
10.6877 |
10.6897 |
| NOx Idle (g/kg fuel) |
5.3759 |
5.4179 |
| NOx Unitary Average (g/kN) |
30.5639 |
30.1317 |
| NOx Unitary Characteristic (g/kN) |
35.4282 |
34.9272 |
| NOx Unitaryto Standard (% of limit) |
32.789 |
32.7525 |
| NOx Unitaryto CAEP2 (% of limit) |
40.9862 |
40.9406 |
| NOx Unitaryto CAEP4 (% of limit) |
47.2067 |
47.4297 |
| NOx Unitaryto CAEP6 (% of limit) |
52.8707 |
53.2427 |
| NOx Unitaryto CAEP8 (% of limit) |
60.9055 |
61.5349 |
| NOx LTO (g) |
3975.982 |
3988.925 |
| Smoke Take Off (SN) |
7.7469 |
7.9335 |
| Smoke Climb Out (SN) |
5.6155 |
5.8607 |
| Smoke Approach (SN) |
0.2684 |
0.2684 |
| Smoke Idle (SN) |
0.7326 |
0.7278 |
| Smoke Max (SN) |
7.7469 |
7.9335 |
| Smoke Characteristic (SN) |
9.9716 |
10.2118 |
| Smoke Characteristicto Regulatory (% of limit) |
45.2752 |
46.5883 |
| Fuel Flow Take Off (kg/s) |
0.88 |
0.87 |
| Fuel Flow Climbout (kg/s) |
0.73 |
0.72 |
| Fuel Flow Approach (kg/s) |
0.2545 |
0.25 |
| Fuel Flow Idle (kg/s) |
0.0795 |
0.09 |
| Fuel LTO (kg) |
318.42 |
331.98 |
| Fuel Venting Compliant |
Yes |
Yes |
| Carbon Monoxide LTO (g) |
3196.257 |
3541.067 |
| Emissions Data Status |
C |
C |
| NOx Compliance Demonstration |
2.3.2 e) |
2.3.2 e) |
| nvPME Imass Approach (mg/kg) |
0.2734 |
0.2749 |
| nvPME Imass Climb Out (mg/kg) |
24.9908 |
24.462 |
| nvPME Imass Idle (mg/kg) |
3.189 |
3.1254 |
| nvPME Imass Max (mg/kg) |
32.7477 |
32.425 |
| nvPME Imass Take Off (mg/kg) |
32.7477 |
32.425 |
| nvPME Inum Approach (#/kg) |
32471880000000 |
32559240000000 |
| nvPME Inum Climb Out (#/kg) |
420212900000000 |
418964100000000 |
| nvPME Inum Idle (#/kg) |
383912700000000 |
376302200000000 |
| nvPME Inum Max (#/kg) |
421640100000000 |
422125000000000 |
| nvPME Inum Take Off (#/kg) |
377916500000000 |
384043300000000 |
| nvPMLTO Mass (mg) |
4030.666 |
3964.98 |
| nvPMLTO Mass Per Thrust (mg/kN) |
43.0721 |
41.6331 |
| nvPMLTO Mass To CAEP11 (% of limit) |
12.2459 |
12.398 |
| nvPMLTO Number (#) |
104055700000000000 |
108637700000000000 |
| nvPMLTO Number Per Thrust (#/kN) |
1111950000000000 |
1140718000000000 |
| nvPMLTO Number To CAEP11 (% of limit) |
25.3318 |
27.1376 |
| nvPM Mass Concentration Characteristic (mg/m³) |
1222.34 |
1255.408 |
| nvPM Mass Concentration Max (mg/m³) |
949.6357 |
975.3267 |
| nvPM Mass Concentration To CAEP10 (% of limit) |
21.0461 |
21.7987 |