Injection nozzle for a turbomachine
AssigneeGeneral Electric Company
InventorsJong Ho Uhm, Thomas Edward Johnson, Kwanwoo Kim
Life of this patent
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Abstract
A turbomachine includes a compressor, a combustor operatively connected to the compressor, an end cover mounted to the combustor, and an injection nozzle assembly operatively connected to the combustor. The injection nozzle assembly includes a first end portion that extends to a second end portion, and a plurality of tube elements provided at the second end portion. Each of the plurality of tube elements defining a fluid passage includes a body having a first end section that extends to a second end section. The second end section projects beyond the second end portion of the injection nozzle assembly.
Claims28
A turbomachine comprising:
- a compressor;
- a combustor operatively connected to the compressor, the combustor including a combustion chamber;
- an end cover mounted to the combustor;
- an injection nozzle assembly operatively connected to the combustor, the injection nozzle assembly including a first end portion that extends to a second end portion, and a plurality of tube elements provided at the second end portion, each of the plurality of tube elements defining a fluid passage including a body having a first end section that extends from the first end portion to a second end section, the second end section projecting beyond the second end portion of the injection nozzle assembly into the combustion chamber;
- and
- a central receiving port arranged in the injection nozzle assembly, the plurality of tube elements being arranged in a plurality of rows that extend circumferentially about the central receiving port.
An injection nozzle assembly for a turbomachine, the injection nozzle assembly including:
- a first end portion that extends to a second end portion;
- a plurality of tube elements provided at the second end portion, each of the plurality of tube elements defining a fluid passage including a body having a first end section that extends to a second end section, the second end section projecting beyond the second end portion of the injection nozzle assembly, the second end portion being configured to extend into a combustion chamber of a combustor;
- and
- a central receiving port arranged in the injection nozzle assembly, the plurality of tube elements being arranged in a plurality of rows that extend circumferentially about the central receiving port.
Dependencies are inferred from the claim text.