Düse für eine Brennkammer und Gasturbine damit

Details

Veröffentlichungs-Nr.

EP4793547

Anmeldetag

19. Januar 2026

Veröffentlichung

19. August 2026

Rechtsraum

EP

IPC

F23R3/14, F23R3/28

Abstract

A nozzle (1220) for a combustor (1200) and a gas turbine (1000) including the same are provided. The nozzle (1220) for the combustor (1200) includes a nozzle assembly (1400), which includes a cylindrical central nozzle module (1500) including a plurality of tubes (1530) arranged in parallel, a plurality of outer nozzle modules (1600) arranged around the central nozzle module (1500) and including a plurality of tubes (1630) arranged in parallel, a circumferential groove (1525) formed concavely between the central nozzle module (1500) and the plurality of outer nozzle modules (1600), radial grooves (1625) formed concavely between the plurality of outer nozzle modules (1600), and a plurality of pilot flow paths (1540, 1640) through which tubes (1530, 1630) of the plurality of tubes (1530, 1630) adjacent to the circumferential groove (1525) and the radial grooves (1625) are in fluid communication with the circumferential groove (1525) and the radial grooves (1625).

Anmelder

Firma

Doosan Enerbility Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete