Gas turbine unit GTU-12P
GTU-12P was 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 12 MW are used as part of the new generation of gas pumping units GPA-12 "Ural", as well as during the reconstruction of existing gas pumping equipment.
Serially produced since 1995.
Operators: PJSC Gazprom, PJSC LUKOIL, OJSC Surgutneftegaz, OJSC NK Rosneft, etc.
Technical characteristics
| Power at the power turbine shaft | 12.4 MW |
| Efficiency on the power turbine shaft | 34.6% |
| Power turbine rotation speed | 6,500 rpm |
| Exhaust gas temperature | 470 °C |
| Exhaust gas consumption | 44.7 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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