Wasserstofffähiger Kraftstoffinjektor und Anordnung

Details

Veröffentlichungs-Nr.

EP4756289

Anmeldetag

16. September 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

F23R3/28, F23R3/34

Abstract

A hydrogen capable fuel injector (200, 500) for a combustor (17) of a gas turbine engine (10) is provided. The fuel injector (200, 500) includes an annular body (300) extending from a first end (301) to a second end (302) and a fuel circuit (340) at least partially disposed in the annular body (300). The annular body (300) defines a centerline axis (303) extending from the first end (301) to the second end (302). The fuel circuit (340) includes a fuel plenum (345), a primary fuel outlet (348) in fluid communication with the fuel plenum (345) and extending along the centerline axis (303), and a plurality of secondary fuel outlets (350) in fluid communication with the fuel plenum (345) and disposed radially about the primary fuel outlet (348). The fuel injector (200, 500) also includes a first plurality of fluid channels (325) radially disposed about the centerline axis (303) and a second plurality of fluid channels (330) radially disposed about the first plurality of fluid channels (325).

Anmelder

Firma

GE Vernova Technology GmbH

Land

🇨🇭 Schweiz