Trapped vortex combustor and method for operating the same

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United States of America Patent

PATENT NO 12055297
APP PUB NO 20210317990A1
SERIAL NO

17358377

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Abstract

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Various embodiments include a trapped vortex combustor and a method for operating trapped vortex combustor. In one embodiment, the trapped vortex combustor comprises a trapped vortex combustion zone and at least one secondary combustion zone disposed downstream of the trapped vortex combustion zone. The trapped vortex combustion zone is operable to receive and combust a first fuel and a first air and produce a first combustion product flowing toroidally therein. The at least one secondary combustion zone is operable to receive and combust the first combustion product and at least one second injection consisting of fuel and/or air and produce at least one second combustion product therein. The combustor may reduce the residence time of the highest temperature combustion products and achieve the lower NOx emission.

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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
Benjamin, Michael Anthony Cincinnati, US 75 432
Boardman, Gregory Allen Owens Cross Roads, US 82 1216
Cooper, Clayton Stuart Loveland, US 48 227
Stevens, Eric John Mason, US 13 60
Zelina, Joseph Waynesville, US 49 276

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