Nozzle assembly, combustor, and gas turbine including same
US12313262B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Oct 16, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R2900/03044
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Proposed are a nozzle assembly, a combustor, and a gas turbine including the same. The nozzle assembly mixes compressed air supplied from a compressor of the gas turbine with fuel supplied from the outside, and ejects a mixture of the compressed air and the fuel to a combustion chamber of the combustor. The nozzle assembly includes a nozzle flange receiving the fuel from the outside, a nozzle shroud, a first main cylinder forming a first main flow path, a first swirler, a second main cylinder forming a second main flow path, and a second swirler. The nozzle flange includes a plurality of fuel supply flow paths, and a supplied fuel is distributed to the first swirler and the second swirler along the fuel supply flow paths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.