FIELD: railway transport.
SUBSTANCE: proposed gas-turbine locomotive with recovery of heat contains gas-turbine engine with compressor, combustion chamber and turbine connected by gas duct with free turbine after which regenerative heat exchanger is installed in exhaust device. Output of regenerative heat exchanger is connected through air cooling heat exchanger, steam turbine and heat exchanger-condenser with water tank. Additional combustion chamber is installed in exhaust device before regenerative heat exchanger. Heat exchanger-condenser is installed in fuel main line after fuel pump. Turbine has air cooling system of nozzle assembly and turbine runner which includes pipeline to take off air after compressor, air cooling heat exchanger, manifold, nozzle assembly with spaces inside and deflector on turbine disk.
EFFECT: increased efficiency and improved reliability of power plant.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| POWER PLANT OF GAS TURBINE LOCOMOTIVE WITH HEAT RECOVERY | 2007 |
|
RU2349777C1 |
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|
RU2327890C1 |
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|
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|
RU2320497C1 |
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|
RU2316440C1 |
| POWER PLANT WITH HEAT RECOVERY | 2007 |
|
RU2349778C1 |
| LOCOMOTIVE POWER PLANT WITH REGENERATION OF HEAT | 2006 |
|
RU2323115C1 |
| LOCOMOTIVE POWER PLANT WITH TURBINE CLOSED COOLING SYSTEM | 2006 |
|
RU2323114C2 |
| LOCOMOTIVE POWER PLANT WITH CLOSED COOLING SYSTEM OF TURBINE | 2006 |
|
RU2315881C1 |
| GAS TURBINE VEHICLE PROPULSION UNIT | 2007 |
|
RU2334114C1 |
