Combustion liner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11754284
APP PUB NO 20230146319A1
SERIAL NO

17663098

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Abstract

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A liner for a combustor in a gas turbine engine. The liner includes a liner body having a cold side and a hot side. The liner includes a dilution passage having a concatenated geometry extending through the liner body. The concatenated geometry has a plurality of discrete dilution holes, an annular slot, and a fence concatenated with the plurality of discrete dilution holes. The dilution passage is configured (i) to integrate a first dilution air flow flowing through the plurality of discrete dilution holes from the cold side to the hot side and a second dilution air flow flowing through the annular slot from the cold side to the hot side into an integrated dilution air flow, and (ii) to inject the integrated dilution air flow into a core primary combustion zone of the combustor to attain a predetermined combustion state of the combustor.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 NEUMANN WAY MAIL DROP F16 EVENDALE OH 45215-6301

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Birmaher, Shai Cincinnati, US 37 60
Chakraborty, Krishnendu Bengaluru, IN 23 709
Naik, Pradeep Bengaluru, IN 143 287
Singh, Saket Bengaluru, IN 55 64

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