Methods and systems to detect flameholding in turbine assemblies

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United States of America Patent

PATENT NO 12025306
APP PUB NO 20240200774A1
SERIAL NO

18066554

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Abstract

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A method for detecting flameholding in at least one combustor of a turbine engine includes measuring dynamic pressure data of the at least one combustor of the turbine engine; converting the dynamic pressure data to frequency-domain spectral energy amplitudes for the dynamic pressure data; and comparing the spectral energy amplitudes against a dynamic amplitude threshold value to determine whether the amplitudes exceed the threshold minimum amplitude value, wherein exceeding the dynamic amplitude threshold indicates a flameholding occurrence.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON RD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Fei Clifton Park, US 103 924
Healy, Timothy A Greenville, US 3 33
Hughes, Michael J State College, US 10 95
Magina, Nicholas Arthur Saratoga Springs, US 2 2

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