| EASA ID |
6RR042 |
|
| Aircraft Engine Manufacturer |
Rolls-Royce |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbojet |
| Dry Weight (kg) |
|
1291.831 |
| Diameter (mm) |
|
1021.08 |
| Length (mm) |
|
4109.72 |
| Wikipedia Article (URL) |
|
en.wikipedia.org/wiki/Pratt_%26_Whitney_PW1120 |
| Geared Fan |
No |
No |
| Combustion Chamber |
Transply IIJ |
|
| Afterburner |
No |
Yes |
| Streams |
2 |
1 |
| Bypass Ratio |
3.2 |
|
| Overall Pressure Ratio |
15.75 |
|
| Maximum Takeoff Thrust (kN) |
61.61 |
61.18 |
| Thrust To Weight |
|
7.23 |
| Hydrocarbon Take Off (g/kg fuel) |
0.02 |
|
| Hydrocarbon Climb Out (g/kg fuel) |
0 |
|
| Hydrocarbon Approach (g/kg fuel) |
0 |
|
| Hydrocarbon Idle (g/kg fuel) |
1.11 |
|
| Hydrocarbon Unitary Average (g/kN) |
2.96 |
|
| Hydrocarbon Unitary Sigma (g/kN) |
0 |
|
| Hydrocarbon Unitary Range (g/kN) |
2.56-3.37 |
|
| Hydrocarbon Unitary Characteristic (g/kN) |
4.6 |
|
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
23.2 |
|
| Hydrocarbon LTO (g) |
182.4404 |
|
| Carbon Monoxide Take Off (g/kg fuel) |
1.12 |
|
| Carbon Monoxide Climb Out (g/kg fuel) |
1.27 |
|
| Carbon Monoxide Approach (g/kg fuel) |
4.99 |
|
| Carbon Monoxide Idle (g/kg fuel) |
28.55 |
|
| Carbon Monoxide Unitary Average (g/kN) |
82.78 |
|
| Carbon Monoxide Unitary SD (g/kN) |
0 |
|
| Carbon Monoxide Unitary Range (g/kN) |
78.58-86.04 |
|
| Carbon Monoxide Unitary Characteristic (g/kN) |
101.6 |
|
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
86.1 |
|
| NOx Take Off (g/kg fuel) |
18.42 |
|
| NOx Climb Out (g/kg fuel) |
15.01 |
|
| NOx Approach (g/kg fuel) |
5.6 |
|
| NOx Idle (g/kg fuel) |
2.76 |
|
| NOx Unitary Average (g/kN) |
41.59 |
|
| NOx Unitary SD (g/kN) |
0 |
|
| NOx Unitary Range (g/kN) |
40.99-41.92 |
|
| NOx Unitary Characteristic (g/kN) |
48.2 |
|
| NOx Unitaryto Standard (% of limit) |
67.4 |
|
| NOx Unitaryto CAEP2 (% of limit) |
84.3 |
|
| NOx Unitaryto CAEP4 (% of limit) |
96.6 |
|
| NOx Unitaryto CAEP6 (% of limit) |
102.7 |
|
| NOx Unitaryto CAEP8 (% of limit) |
118.3 |
|
| NOx LTO (g) |
2562 |
|
| Smoke Take Off (SN) |
3.93 |
|
| Smoke Climb Out (SN) |
2.24 |
|
| Smoke Approach (SN) |
0.23 |
|
| Smoke Idle (SN) |
0.13 |
|
| Smoke Max (SN) |
3.93 |
|
| Smoke Sigma (SN) |
0 |
|
| Smoke Range (SN) |
3.53-4.35 |
|
| Smoke Characteristic (SN) |
5.06 |
|
| Smoke Characteristicto Regulatory (% of limit) |
18.7 |
|
| Fuel Flow Take Off (kg/s) |
0.741 |
|
| Fuel Flow Climbout (kg/s) |
0.612 |
|
| Fuel Flow Approach (kg/s) |
0.241 |
|
| Fuel Flow Idle (kg/s) |
0.105 |
|
| Fuel LTO (kg) |
334 |
|
| Fuel Venting Compliant |
No |
|
| Carbon Monoxide LTO (g) |
5103 |
|
| Compressor Description |
|
axial compressor with 3 fan and 10 compressor stages; Bypass ratio: 0.36:1 |
| Emissions Data Status |
C |
|
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
11RR048 |
|
| Turbine Description |
|
2 low-pressure and 2 high-pressure stages |