FLUID INJECTION IN A GAS TURBINE DURING A COOLING DOWN PERIOD

The method involves driving a rotor intermittently, during a cooling phase at a reduced nominal rotation speed. A liquid e.g. distilled water, is brought into an air stream, which is flowed through a circular flow channel of a gas turbine, where the turbine exhibits a compressor, turbine unit and an...

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Bibliographische Detailangaben
Hauptverfasser:	JUNGNICKEL-MARQUES, GABRIEL, GUENTHER, FRANK, CERIC, HAJRUDIN, GAIO, GIUSEPPE, WANZ, STEFAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The method involves driving a rotor intermittently, during a cooling phase at a reduced nominal rotation speed. A liquid e.g. distilled water, is brought into an air stream, which is flowed through a circular flow channel of a gas turbine, where the turbine exhibits a compressor, turbine unit and an annular combustion chamber. Blade profiles of guide vanes and rotor blades extend radially in the circular flow channel.