TAPERED FUEL GALLERY FOR A FUEL NOZZLE

TAPERED FUEL GALLERY FOR A FUEL NOZZLE

A fuel injector (64) is provided for a turbine engine (20). This fuel injector (64) includes a fuel nozzle (80), and the fuel nozzle (80) includes a gallery (98), one or more feed passages (100) and a plurality of exit passages (102). The gallery (98) extends within the fuel nozzle (80) circumferent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SWABY, Nadia, SREEKANTH, Sri, FRANCIS, Roger N.A
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A fuel injector (64) is provided for a turbine engine (20). This fuel injector (64) includes a fuel nozzle (80), and the fuel nozzle (80) includes a gallery (98), one or more feed passages (100) and a plurality of exit passages (102). The gallery (98) extends within the fuel nozzle (80) circumferentially around an axis (106) between a first end (116) of the gallery (98) and a second end (118) of the gallery (98). A size of the gallery (98) changes as the gallery (98) extends circumferentially around the axis (106) between the first end (116) of the gallery (98) and the second end (118) of the gallery (98). The one or more feed passages (100) extend within the fuel nozzle (80) to the gallery (98). The one or more feed passages (100) are configured to supply fuel to the gallery (98). The exit passages (102) extend within the fuel nozzle (80) from the gallery (98). The exit passages (102) are configured to receive the fuel from the gallery (98).