Serpentine cooling of nozzle endwall

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United States of America Patent

PATENT NO 9194237
APP PUB NO 20140072400A1
SERIAL NO

13608269

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Abstract

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A gas turbine nozzle section of a gas turbine may include an inner endwall with a leading edge. A serpentine passage may be configured substantially within the leading edge. The serpentine passage may have an inlet and an outlet. Air may be received at the inlet and exhausted at the outlet, cooling the leading edge.

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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
Dillard, Daniel Jackson Greenville, US 12 70
Porter, Christopher Donald Mauldin, US 23 79

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