| Aircraft Engine Manufacturer |
Volvo Aero |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbojet |
| Dry Weight (kg) |
1054 |
1291.831 |
| Diameter (mm) |
870 |
1021.08 |
| Length (mm) |
4040 |
4109.72 |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Volvo_RM12 |
en.wikipedia.org/wiki/Pratt_%26_Whitney_PW1120 |
| Fuel |
MC 75 |
|
| Geared Fan |
No |
No |
| Combustion Chamber |
annular |
|
| Afterburner |
Yes |
Yes |
| Streams |
2 |
1 |
| Bypass Ratio |
0.31 |
|
| Maximum Takeoff Thrust (kN) |
54 |
61.18 |
| Thrust To Weight |
7.8 |
7.23 |
| Specific Fuel Consumption (g/(kN·s)) |
676.968 |
|
| Afterburner Thrust (kN) |
80.5 |
|
| Compressor Description |
Axial compressor with 3 fan and 7 compressor stages |
axial compressor with 3 fan and 10 compressor stages; Bypass ratio: 0.36:1 |
| Turbine Description |
1 low-pressure, max 221 r/s and 1 high-pressure stage, max 280 r/s |
2 low-pressure and 2 high-pressure stages |