Turbine blade centroid shifting method and system

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United States of America Patent

PATENT NO 9995144
SERIAL NO

15046469

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Abstract

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A method for producing a rotating turbine blade and tuning the natural frequencies of the blade is disclosed that changes the second effective beam length of the blade thereby changing the separation between the first natural frequency and the second natural frequency of the blade.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brozyna, Lee Larned Mauldin, US 7 67
Jones, Mark Andrew Greer, US 27 128

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