Wasserstoffbetriebenes Gasturbinentriebwerk mit Injektorring

Details

Veröffentlichungs-Nr.

EP4411234

Aktenzeichen

EP24154144

Anmeldetag

26. Januar 2024

Veröffentlichung

3. September 2025

Erteilung

3. September 2025

Rechtsraum

EP

IPC

F23R3/28F23R3/50

Abstract

A gas turbine engine (20) includes an annular combustion chamber (40) and an injector ring (42) that is configured to introduce a hydrogen and gas mixture into the combustion chamber (40). The injector ring (42) may include a hydrogen manifold cavity (52), hydrogen feed conduits (54) that extend off of the hydrogen manifold cavity (52) and open into a mixing region (56) at an axial end of the injector ring (42), and gas feed conduits (60) that also open into the mixing region (56) to supply gas that mixes with the hydrogen. The hydrogen feed conduits (54) may be tangentially-sloped, and the gas feed conduits (60) may be radially and tangentially sloped.

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada

Fachgebiete