FUEL NOZZLE HAVING SWIRLER-INTEGRATED RADIAL FUEL JET

A fuel nozzle (26) for a turbine engine (10) is disclosed. The fael nozzle has a common axis (42), a body portion (36) disposed about the common axis, a barrel portion (34) located radially outward from the body portion. The fuel nozzle also has at least one swirler vane (40) disposed between the bo...

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Bibliographische Detailangaben
Hauptverfasser:	ROGERS, THOMAS, JOHN, CHIPMAN, TWARDOCHLEB, CHRISTOPHER, Z, WANG, HONGYU
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION APPARATUS COMBUSTION PROCESSES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	A fuel nozzle (26) for a turbine engine (10) is disclosed. The fael nozzle has a common axis (42), a body portion (36) disposed about the common axis, a barrel portion (34) located radially outward from the body portion. The fuel nozzle also has at least one swirler vane (40) disposed between the body portion and the barrel portion and a liquid fuel jet (48) disposed within the at least one swirler vane. The at least one swirler vane is configured to radially redirect an axial flow of air. The liquid fuel jet is configured to inject liquid fuel in a radial direction relative to the common axis. La présente invention concerne un injecteur de carburant (26) destiné à un moteur de turbine (10). L'injecteur de carburant présente un axe commun (42), une partie corps (36) disposée autour de l'axe commun, une partie cylindre (34) disposée radialement à l'extérieur de la partie corps. L'injecteur de carburant comprend également au moins une ailette de turbulence (40) disposée entre la partie corps et la partie cylindre, et un gicleur de carburant liquide (48) disposé à l'intérieur de l'ailette/des ailettes de turbulence. L'ailette/les ailettes de turbulence est/sont conçue(s) pour rediriger radialement un flux d'air axial. Le gicleur de carburant liquide est conçu pour injecter du carburant liquide dans une direction radiale par rapport à l'axe commun.