SEMICLOSED CYCLE GAS TURBINE USING ISOTHERMAL COMPRESSION COMPRESSOR

Title:

SEMICLOSED CYCLE GAS TURBINE USING ISOTHERMAL COMPRESSION COMPRESSOR

Document Type and Number:

Japanese Patent JPS58140429

Kind Code:

A

Abstract:

PURPOSE: To improve the thermal efficiency of a gas turbine, by utilizing the exhaust gas of a high-temperature thermal air working in an expander as air for combustion as it is.

CONSTITUTION: Compressed air from an isothermal compression compressor 2 is heated by combustion gas in heat exchangers 4, 5 and 6. A high-temperature compressed air, coming out of the high-temperature heat exchanger 6 made of a heat resistant ceramic, is introduced in an expander 1 through a connecting pipe 17. Air expanded in the expander 1 passes through a combustion air duct 18 and is fed as air for combustion to an air box 9.

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Inventors:

TAGA KIICHI
MUKOUHARA SEIYA
MORITA TOSHIKI

Application Number:

JP2246982A

Publication Date:

August 20, 1983

Filing Date:

February 15, 1982

Export Citation:

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Assignee:

TAGA KIICHI

International Classes:

F02C3/34; F01D1/04; (IPC1-7): F02C3/34

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