Method for injecting water into a multistage axial compressor of a gas turbine

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United States of America Patent

PATENT NO 10480404
APP PUB NO 20130028707A1
SERIAL NO

13557757

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Abstract

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A method is disclosed for injecting water into a multistage axial compressor of a gas turbine. With low equipment cost, a significant power enhancement can be achieved, even under changing boundary conditions, by water being injected at a plurality of points along the axial compressor, and by the injected water mass flow being controlled at the individual injection points in accordance with ambient conditions and operating parameters of the gas turbine in such a way that an evened-out loading in the individual stages of the axial compressor can be created.

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA SWITZERLAND AG5401 BADEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boldt, Erik Peter Enköping, CH 1 1
Kappis, Wolfgang Fislisbach, CH 25 270
Micheli, Marco Schöfflisdorf, CH 18 217
Puerta, Luis Rieden, CH 2 12

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