.jpg "D-30KP Turbofan engine © Konstantinos Panitsidis")
In numbers Through the lens Video
The D-30KP turbofan engine was developed in 1972 for installation on Il-76 passenger aircraft. The D-30KP turbofan engine has been mass-produced since 1972-1981. In total, more than 4.500 engines were produced.
The turbofan engine of the D-30KP (developed on the basis of D-30KU) is made according to a two-shaft scheme and consists of a three-stage low-pressure compressor, a 11-stage high-pressure compressor, a annular combustion chamber, a two-stage high-pressure turbine and 4-stage low-pressure turbine, unregulated nozzle-exhaust mixer and thrust reverser buckets.
Technical specifications
| DESIGNER | UEC-Aviadvigatel JSC |
| COUNTRY | Russia (USSR) |
| TYPE |
Turbofan engine
|
| Installed On (aerial means) |
Il-76
|
| Fuel |
T-1, TS-1
|
| Oil | MK-8, MK-8P and their mixtures |
| Maximum thrust take-off power rating | 12.000 kgf |
| Specific fuel consumption, take-off power rating | 0,5 kg/kgf.*h |
| Maximum thrust, cruise power (H=11.000 m, M=0,8) | 2.750 kgf |
| Specific fuel consumption, cruise power | 0,7 kg/kgf.*h |
| Pressure ratio, take-off power rating | - |
| Bypass ratio, take-off power rating | 2,36 |
| Temperature of the gas at the turbine intake, take-off power rating | 1.427 K |
| Air flow rate, take-off power rating | 279 kg/sec |
| Compressor rotation frequency low-pressure, take-off power rating | - |
| Compressor rotation frequency high-pressure, take-off power rating | - |
| OVERALL DIMENSIONS | |
| Diameter | 1500 mm |
| Height | - |
| Width | - |
| Length | 5698±10 mm |
| WEIGHT | |
| Dry weight engine | - |
| - without reverse thrust | - |
| - with reverse thrust | 2.650+2% kg |
| Overhaul operation time | - |
| Specified service life | - |
| Shelf life of preserved engine | - |