Compare reaction turbines
All reaction turbines
|
PW4084D
✕
|
Trent 877
✕
|
| EASA ID |
3PW065 |
2RR025 |
| Aircraft Engine Manufacturer |
Pratt & Whitney |
Rolls-Royce |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Production End |
|
1905-07-01 |
| Fuel |
Jet A |
AVTUR |
| Geared Fan |
No |
No |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
6.3 |
6.02 |
| Overall Pressure Ratio |
36.36 |
36.3 |
| Maximum Takeoff Thrust (kN) |
369.6 |
361.64 |
| Hydrocarbon Take Off (g/kg fuel) |
0.03 |
0 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.03 |
0 |
| Hydrocarbon Approach (g/kg fuel) |
0.06 |
0 |
| Hydrocarbon Idle (g/kg fuel) |
3.29 |
1.55 |
| Hydrocarbon Unitary Average (g/kN) |
3.66 |
1.9 |
| Hydrocarbon Unitary Range (g/kN) |
|
1.6-2.18 |
| Hydrocarbon Unitary Characteristic (g/kN) |
5.6 |
2.9 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
28.6 |
14.9 |
| Hydrocarbon LTO (g) |
1353 |
677 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.18 |
0.2 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.24 |
0.16 |
| Carbon Monoxide Approach (g/kg fuel) |
0.48 |
0.8 |
| Carbon Monoxide Idle (g/kg fuel) |
25.74 |
18.42 |
| Carbon Monoxide Unitary Average (g/kN) |
28.6 |
23.26 |
| Carbon Monoxide Unitary Range (g/kN) |
|
21.62-24.46 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
35.1 |
28.6 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
29.7 |
24.2 |
| NOx Take Off (g/kg fuel) |
53.02 |
34.76 |
| NOx Climb Out (g/kg fuel) |
39.47 |
27.59 |
| NOx Approach (g/kg fuel) |
12.7 |
10.59 |
| NOx Idle (g/kg fuel) |
4.08 |
4.75 |
| NOx Unitary Average (g/kN) |
72.14 |
51.82 |
| NOx Unitary Range (g/kN) |
|
50.5-52.8 |
| NOx Unitary Characteristic (g/kN) |
83.6 |
60.1 |
| NOx Unitaryto Standard (% of limit) |
74.2 |
53.3 |
| NOx Unitaryto CAEP2 (% of limit) |
92.7 |
66.7 |
| NOx Unitaryto CAEP4 (% of limit) |
104.9 |
75.5 |
| NOx Unitaryto CAEP6 (% of limit) |
116.6 |
83.9 |
| NOx Unitaryto CAEP8 (% of limit) |
133 |
95.8 |
| NOx LTO (g) |
26662 |
18736 |
| Smoke Take Off (SN) |
5.4 |
4.13 |
| Smoke Climb Out (SN) |
3.1 |
5.27 |
| Smoke Approach (SN) |
1 |
2.27 |
| Smoke Idle (SN) |
0 |
0.5 |
| Smoke Max (SN) |
5.36 |
5.34 |
| Smoke Range (SN) |
|
4.7-6 |
| Smoke Characteristic (SN) |
6.9 |
6.9 |
| Smoke Characteristicto Regulatory (% of limit) |
41.7 |
41.3 |
| Fuel Flow Take Off (kg/s) |
3.511 |
3.21 |
| Fuel Flow Climbout (kg/s) |
2.771 |
2.66 |
| Fuel Flow Approach (kg/s) |
0.907 |
0.9 |
| Fuel Flow Idle (kg/s) |
0.258 |
0.28 |
| Fuel LTO (kg) |
1133 |
1139 |
| Fuel Venting Compliant |
|
No |
| Carbon Monoxide LTO (g) |
10579 |
8302 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
10PW098 |
|
| Engine Status |
Out of production |
Out of production |
| NOx Compliance Demonstration |
|
2.3.2 d) |