D-27
It is used for installation in transport aircraft. The takeoff power is 14,000 ehp. The engine three-shaft system with a single-rotation propfan ensures a short takeoff and landing as well as the minimum fuel consumption at high cruise speed. |
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Main advantages of the engine:
- High efficiency;
- High reliability and trouble-free operation;
- Low maintenance manhours;
- Continuous monitoring of a complex of parameters under algorithms for testing the engine and propfan conditions;
- Low emission level;
- Low noise level.
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Basic specifications:
| Takeoff power rating (SLS, ISA+15°C, PAMB=730 mm Hg): |
| Equivalent, ehp (kW) |
14,000 (10,294) |
| SFC, kg/ehp•h (kg/eqkW•h) |
0.170 (0.231) |
| Maximum cruise power rating (H=11,000 m, M=0.7, ISA): |
| Equivalent power, ehp (kW) |
6,750 (4,963) |
| SFC, kg/ehp•h (kg/eqkW•h) |
0.130 (0.177) |
| Dry weight, kg |
1,730 |
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