Durch Wirbelkörper Gesteuerter Multikraftstoffinjektor mit Hoher Scherkraft und Verfahren zur Verwendung davon

Details

Veröffentlichungs-Nr.

EP3832208

Aktenzeichen

EP20211488

Anmeldetag

3. Dezember 2020

Veröffentlichung

19. April 2023

Erteilung

19. April 2023

Rechtsraum

EP

IPC

F23R3/36F23R3/28F23R3/14

Abstract

A method for operating a fuel injector (74) of a gas turbine engine includes injecting a hydrogen-based primary fuel from a primary fuel passage (96) of the fuel injector directly into a combustion chamber (56). The primary fuel passage includes a primary fuel outlet (98) located within the combustion chamber. The method further includes injecting a second fuel, different than the hydrogen-based primary fuel, from a secondary fuel passage (100) of the fuel injector into a hood chamber (70) separated from the combustion chamber by a bulkhead (60). The secondary fuel passage includes a plurality of secondary fuel outlets (104) located within the hood chamber.

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Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete