Dome structure providing a dome-deflector cavity with counter-swirled airflow

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United States of America Patent

PATENT NO 11739935
SERIAL NO

17656123

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Abstract

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A dome-deflector structure for a combustor of a gas turbine includes a dome portion and a deflector portion, the dome portion and the deflector portion being connected together to form a dome-deflector cavity therebetween. The dome portion includes a plurality of dome-side cooling airflow passages therethrough arranged in a plurality of groups of dome-side cooling airflow passages, each group of dome-side cooling airflow passages being arranged to provide a flow of air therethrough in a respective group swirl direction, and adjacent groups of the dome-side cooling airflow passages providing the flow of air in a different group swirl direction with respect to one another.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kahn, Adam Mason, US 2 1
Patel, Nayan Liberty Township, US 26 186
Raju, Anil Mason, US 1 1
Shanmugam, Dhanashegaran Mason, US 1 1

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