Gas turbine unit GTU-25P
Developer: UEC-Aviadvigatel JSC. Serial manufacturer - JSC "ODK-PM".
Created on the basis of the gas generator of the PS-90A aircraft engine, used on modern domestic passenger long-haul aircraft such as Il-96, Tu-204, Tu-214.
Gas turbine units with a nominal power of 25 MW are used as part of new generation gas pumping units of the Ural series, also during the reconstruction of existing gas pumping equipment. The gas turbine unit GTU-25P is recognized by experts as the most highly efficient Russian drive.
Serially produced since 2004.
Operators: PJSC Gazprom, etc.
Technical characteristics
| Power at the power turbine shaft | 25.6 MW |
| Efficiency on the power turbine shaft | 39.2% |
| Power turbine rotation speed | 5,000 rpm |
| Exhaust gas temperature | 488 °C |
| Exhaust gas consumption | 79.6 kg/s |
| Resource before major overhaul | 25,000 h |
| Resource assigned | 100,000 h |
Advantages
- Low oil consumption
- High resource indicators
- Reliable starting system
- Low cost of maintenance and repairs throughout the entire life cycle
- Full automation of technological processes
- Easy management and maintenance
- Full factory readiness for quick commissioning
- Good environmental performance
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