Gas turbine unit PD-14GP-1/-2
PD-14GP-1/-2 is being created on the basis of the PD-14 aircraft engine for the latest domestic mainline aircraft MS-21-310.
Designed to drive compressors for compressing natural gas in gas pipelines, generating electricity in geared and gearless versions, liquefying natural gas, and transporting crude oil.
The latest development of Perm engine builders is designed to reduce fuel gas consumption by 6–10% compared to analogues of their own design (GTU-12P and GTU-16P) while fully complying with the requirements of Russian and international standards for the emission of harmful substances through the use of “dry” low-emission camera.
The low-emission combustion chamber ensures that the content of nitrogen oxides NOx in the exhaust gases is no more than 50 mg/m3, and the content of carbon monoxide CO is no more than 100 mg/m3 in operating modes.
Technical characteristics
| Power at the power turbine shaft | 12.3/16.4 MW |
| Efficiency on the power turbine shaft | 37.2/39.5% |
| Power turbine rotation speed | 6,500/5,300 rpm |
| Resource before major overhaul | 30,000 h |
| Resource assigned | 200,000 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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