Compare reaction turbines
All reaction turbines
|
PW4060
✕
|
PW4460
✕
|
| EASA ID |
12PW101 |
1PW052 |
| 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 |
Reduced smoke |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.7 |
4.5 |
| Overall Pressure Ratio |
29.7 |
32.4 |
| Maximum Takeoff Thrust (kN) |
266.9 |
266.9 |
| Hydrocarbon Take Off (g/kg fuel) |
0.08 |
0.1 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.06 |
0.03 |
| Hydrocarbon Approach (g/kg fuel) |
0.1 |
0.14 |
| Hydrocarbon Idle (g/kg fuel) |
11.63 |
1.66 |
| Hydrocarbon Unitary Average (g/kN) |
14.15 |
2.2 |
| Hydrocarbon Unitary Characteristic (g/kN) |
18.41 |
3.4 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
93.9 |
17.3 |
| Hydrocarbon LTO (g) |
3775.9 |
595 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.58 |
0.37 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.49 |
0.51 |
| Carbon Monoxide Approach (g/kg fuel) |
2.04 |
1.78 |
| Carbon Monoxide Idle (g/kg fuel) |
44.46 |
20.32 |
| Carbon Monoxide Unitary Average (g/kN) |
55.51 |
27.1 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
63.25 |
33.3 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
53.6 |
28.2 |
| NOx Take Off (g/kg fuel) |
31.74 |
32.8 |
| NOx Climb Out (g/kg fuel) |
25.03 |
24.7 |
| NOx Approach (g/kg fuel) |
11.91 |
12 |
| NOx Idle (g/kg fuel) |
3.72 |
4.9 |
| NOx Unitary Average (g/kN) |
49.96 |
52.7 |
| NOx Unitary Characteristic (g/kN) |
54.94 |
61.1 |
| NOx Unitaryto Standard (% of limit) |
55.3 |
58.3 |
| NOx Unitaryto CAEP2 (% of limit) |
69.1 |
72.9 |
| NOx Unitaryto CAEP4 (% of limit) |
82.6 |
86.2 |
| NOx Unitaryto CAEP6 (% of limit) |
93.9 |
95.8 |
| NOx Unitaryto CAEP8 (% of limit) |
110.6 |
111.3 |
| NOx LTO (g) |
13332.8 |
14097 |
| Smoke Take Off (SN) |
8 |
8.3 |
| Smoke Climb Out (SN) |
5.6 |
|
| Smoke Approach (SN) |
0.4 |
|
| Smoke Idle (SN) |
0.1 |
|
| Smoke Max (SN) |
8 |
8.3 |
| Smoke Characteristic (SN) |
9.3 |
10.7 |
| Smoke Characteristicto Regulatory (% of limit) |
52.2 |
59.1 |
| Fuel Flow Take Off (kg/s) |
2.567 |
2.647 |
| Fuel Flow Climbout (kg/s) |
2.036 |
2.085 |
| Fuel Flow Approach (kg/s) |
0.696 |
0.703 |
| Fuel Flow Idle (kg/s) |
0.206 |
0.213 |
| Fuel LTO (kg) |
865 |
887 |
| Fuel Venting Compliant |
Yes |
No |
| Carbon Monoxide LTO (g) |
14815.2 |
7234 |
| Emissions Data Status |
C |
C |
| Engine Status |
Out of production |
Out of production |
| NOx Compliance Demonstration |
2.3.2 d) |
|