Compare reaction turbines
All reaction turbines
|
PW4x62
✕
|
PW4060
✕
|
| EASA ID |
1PW059 |
1PW043 |
| Aircraft Engine Manufacturer |
Pratt & Whitney |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
No |
No |
| Combustion Chamber |
Phase 3 |
Reduced smoke |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.6 |
4.5 |
| Overall Pressure Ratio |
31.91 |
32.4 |
| Maximum Takeoff Thrust (kN) |
275.8 |
266.9 |
| Hydrocarbon Take Off (g/kg fuel) |
0.08 |
0.1 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.08 |
0.03 |
| Hydrocarbon Approach (g/kg fuel) |
0.15 |
0.14 |
| Hydrocarbon Idle (g/kg fuel) |
3.26 |
1.66 |
| Hydrocarbon Unitary Average (g/kN) |
4.3 |
2.2 |
| Hydrocarbon Unitary Characteristic (g/kN) |
6.6 |
3.4 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
33.8 |
17.3 |
| Hydrocarbon LTO (g) |
1192 |
595 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.38 |
0.37 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.51 |
0.51 |
| Carbon Monoxide Approach (g/kg fuel) |
1.68 |
1.78 |
| Carbon Monoxide Idle (g/kg fuel) |
23.96 |
20.32 |
| Carbon Monoxide Unitary Average (g/kN) |
31.9 |
27.1 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
39.2 |
33.3 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
33.2 |
28.2 |
| NOx Take Off (g/kg fuel) |
37.65 |
32.8 |
| NOx Climb Out (g/kg fuel) |
27.55 |
24.7 |
| NOx Approach (g/kg fuel) |
12.78 |
12 |
| NOx Idle (g/kg fuel) |
4.14 |
4.9 |
| NOx Unitary Average (g/kN) |
57.5 |
52.7 |
| NOx Unitary Characteristic (g/kN) |
66.7 |
61.1 |
| NOx Unitaryto Standard (% of limit) |
64.2 |
58.3 |
| NOx Unitaryto CAEP2 (% of limit) |
80.2 |
72.9 |
| NOx Unitaryto CAEP4 (% of limit) |
94.1 |
85.1 |
| NOx Unitaryto CAEP6 (% of limit) |
106.2 |
95.8 |
| NOx Unitaryto CAEP8 (% of limit) |
123.7 |
111.3 |
| NOx LTO (g) |
15864 |
14097 |
| Smoke Take Off (SN) |
10.1 |
8.3 |
| Smoke Climb Out (SN) |
7.4 |
|
| Smoke Approach (SN) |
0.7 |
|
| Smoke Idle (SN) |
0 |
|
| Smoke Max (SN) |
10.1 |
8.3 |
| Smoke Characteristic (SN) |
13 |
10.7 |
| Smoke Characteristicto Regulatory (% of limit) |
72.5 |
59.1 |
| Fuel Flow Take Off (kg/s) |
2.767 |
2.647 |
| Fuel Flow Climbout (kg/s) |
2.166 |
2.085 |
| Fuel Flow Approach (kg/s) |
0.708 |
0.703 |
| Fuel Flow Idle (kg/s) |
0.223 |
0.213 |
| Fuel LTO (kg) |
920 |
887 |
| Fuel Venting Compliant |
|
No |
| Carbon Monoxide LTO (g) |
8811 |
7234 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
12PW102 |
|
| Engine Status |
|
Out of production |
| NOx Compliance Demonstration |
2.3.2 c) |
|