.jpg "D-30 Turbofan engine © Konstantinos Panitsidis")
In numbers Through the lens Video
The D-30 turbofan engine was developed in 1966 for installation on Tu-134 passenger aircraft.
The turbofan engine of the D-30 is made according to a two-shaft scheme and consists of a four-stage low-pressure compressor, a 10-stage high-pressure compressor, a annular combustion chamber, a two-stage high-pressure turbine, a 2-stage low-pressure turbine, a thrust reverser and unregulated nozzle.
The turbofan engine D-30 launched at UEC Perm Engine and has been operating on Tu-134 passenger aircraft since 1967. In total, more than 3,000 engines D-30 all series were produced.
Technical specifications
| DESIGNER | OKB P.A. Solov'yova ("Aviadvigatel") |
| COUNTRY | Russia (USSR) |
| TYPE |
Turbofan engine
|
| Installed On (aerial means) |
Tu-134
|
| Fuel |
T-1, TS-1
|
| Oil | MK-8, MK-8P |
| Maximum thrust take-off power rating | 6.800 kgf |
| Specific fuel consumption, take-off power rating | 0,62 kg/kgf*h |
| Maximum thrust, cruise power (H=11.000 m, V=800 km/h, ISA) | 1.600 kgf |
| Specific fuel consumption, cruise power | 0,786 kg/kgf*h |
| Pressure ratio, take-off power rating | 18,65 |
| Bypass ratio | 1,0 |
| Temperature of the gas at the turbine intake, take-off power rating | 1.347 K |
| Air flow rate, take-off power rating | 126 kg/sec |
| Compressor rotation frequency low-pressure, take-off power rating | 7.750 rpm |
| Compressor rotation frequency high-pressure, take-off power rating | 11.600 rpm |
| OVERALL DIMENSIONS | |
| Diameter | 963 mm |
| Height | - |
| Width | - |
| Length | 3983 mm |
| WEIGHT | |
| Engine weight | 1.550 kg |
| Overhaul operation time | - |
| Specified service life | 19.000 h |
| Shelf life of preserved engine | - |
Photos D-30 turbofan engine
Video
D-30 turbofan engine © Redstar.gr