Compare reaction turbines
All reaction turbines
|
PW4062
✕
|
PW4x62
✕
|
| EASA ID |
12PW102 |
1PW059 |
| Aircraft Engine Manufacturer |
Pratt & Whitney |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
No |
No |
| Combustion Chamber |
Phase III |
Phase 3 |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.6 |
4.6 |
| Overall Pressure Ratio |
31 |
31.91 |
| Maximum Takeoff Thrust (kN) |
275.8 |
275.8 |
| Hydrocarbon Take Off (g/kg fuel) |
0.08 |
0.08 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.07 |
0.08 |
| Hydrocarbon Approach (g/kg fuel) |
0.09 |
0.15 |
| Hydrocarbon Idle (g/kg fuel) |
10.86 |
3.26 |
| Hydrocarbon Unitary Average (g/kN) |
13.03 |
4.3 |
| Hydrocarbon Unitary Characteristic (g/kN) |
16.96 |
6.6 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
86.5 |
33.8 |
| Hydrocarbon LTO (g) |
3594.2 |
1192 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.61 |
0.38 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.5 |
0.51 |
| Carbon Monoxide Approach (g/kg fuel) |
1.93 |
1.68 |
| Carbon Monoxide Idle (g/kg fuel) |
42.61 |
23.96 |
| Carbon Monoxide Unitary Average (g/kN) |
52.49 |
31.9 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
59.8 |
39.2 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
50.7 |
33.2 |
| NOx Take Off (g/kg fuel) |
34.36 |
37.65 |
| NOx Climb Out (g/kg fuel) |
25.98 |
27.55 |
| NOx Approach (g/kg fuel) |
12.17 |
12.78 |
| NOx Idle (g/kg fuel) |
3.78 |
4.14 |
| NOx Unitary Average (g/kN) |
52.78 |
57.5 |
| NOx Unitary Characteristic (g/kN) |
58.04 |
66.7 |
| NOx Unitaryto Standard (% of limit) |
56.7 |
64.2 |
| NOx Unitaryto CAEP2 (% of limit) |
71.1 |
80.2 |
| NOx Unitaryto CAEP4 (% of limit) |
84 |
94.1 |
| NOx Unitaryto CAEP6 (% of limit) |
95.1 |
106.2 |
| NOx Unitaryto CAEP8 (% of limit) |
111.2 |
123.7 |
| NOx LTO (g) |
14555 |
15864 |
| Smoke Take Off (SN) |
8.5 |
10.1 |
| Smoke Climb Out (SN) |
6 |
7.4 |
| Smoke Approach (SN) |
0.5 |
0.7 |
| Smoke Idle (SN) |
0.1 |
0 |
| Smoke Max (SN) |
8.5 |
10.1 |
| Smoke Characteristic (SN) |
10 |
13 |
| Smoke Characteristicto Regulatory (% of limit) |
56 |
72.5 |
| Fuel Flow Take Off (kg/s) |
2.725 |
2.767 |
| Fuel Flow Climbout (kg/s) |
2.125 |
2.166 |
| Fuel Flow Approach (kg/s) |
0.718 |
0.708 |
| Fuel Flow Idle (kg/s) |
0.21 |
0.223 |
| Fuel LTO (kg) |
894 |
920 |
| Fuel Venting Compliant |
Yes |
|
| Carbon Monoxide LTO (g) |
14475.2 |
8811 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
|
Yes |
| Emissions Superseded By |
|
12PW102 |
| NOx Compliance Demonstration |
2.3.2 d) |
2.3.2 c) |