Engine PD-35
Family of fifth-generation turbojet engines in the 24–38 tf thrust range for promising twin-engine wide-body passenger and transport aircraft.
The use of a gas generator for the base engine of a promising family of high-thrust aviation turbojet engines will make it possible to create a line of gas turbine units for gas transportation and power plants of a new generation in the power range from 20 to 33 MW with improved technical, economic and environmental characteristics.
Technical characteristics
| Fan diameter | 3 100 mm |
| Thrust during takeoff | 35,000 kgf |
| Compression ratio | 53 |
| Bypass ratio | 11.0 |
| Cruising specific fuel consumption (compared to analogues at the turn of 2010) | 2-5% lower |
| Noise reduction relative to ch. 4 ICAO EPNdB | 17-20% lower |
| Reduced NOx emissions relative to CAEP6 standards | 50-60% lower |
Advantages
- Use of advanced composite and metal materials in construction.
- Application of additive technologies.
- Compliance with current and future environmental requirements of ICAO.
- 15% reduction in life cycle cost compared to 2010s engines
- Comprehensive customer support and service system.
Application
- Wide-body long-haul aircraft
- Promising and modernized passenger and long-haul transport aircraft
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