FIELD: railway transport.
SUBSTANCE: proposed power plant of gas-turbine locomotive with regeneration 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 mounted. Output of regenerative heat exchanger is connected through steam turbine and heat exchanger-condenser with water tank. Heat exchanger-condenser is installed in fuel main line after fuel pump. Turbine is provided with air cooling system of nozzle assembly and turbine wheel which includes air supply pipe from behind compressor, 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 RECOVERY OF HEAT | 2006 |
|
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Authors
Dates
2008-03-27—Published
2006-06-19—Filed