Gasturbinentriebwerk und Brennstoffeinspritzanordnung dafür

Details

Veröffentlichungs-Nr.

EP4722596

Anmeldetag

10. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

F23R3/28

Abstract

A gas turbine engine (10), comprising a compressor section (12), combustion section (14), and turbine section (16) in serial flow arrangement, with the combustion section (14) comprising: a combustor liner (40) at least partially defining a combustion chamber (50); and a fuel injector assembly (48, 100, 200) comprising a mixing tube (38, 110, 210) having a mixing tube body (112, 212) defining a mixing channel (114, 214). The mixing tube body (112, 212) can have a set of fuel passages (132, 232) terminating in fuel orifices (136, 236) fluidly coupled to the mixing channel (114, 214). A set air flow passages (142, 242) terminating in air outlets (144, 244) can be fluidly coupled to the mixing channel (114, 214). At least some of the air outlets (144, 244) circumscribe a corresponding fuel orifice (136, 236).

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA