METHOD OF IGNITING LIQUID FUEL IN A TURBOMACHINE

The invention provides a method of igniting liquid fuel in a turbomachine. A method of igniting liquid fuel (58) in a turbomachine combustor (22) is provided. The method includes a step of initiating a flow of gaseous fuel from a gaseous fuel supply (228) to a gaseous fuel nozzle (322). The method f...

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Bibliographische Detailangaben
Hauptverfasser:	COOPER CHRISTOPHER GRANT, PINSON MARK WILLIAM, CASTELLAW STEVEN C, ARNOLD ROBERT WALTER, SNIDER DAVID AUGUST, MITCHELL MICHAEL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a method of igniting liquid fuel in a turbomachine. A method of igniting liquid fuel (58) in a turbomachine combustor (22) is provided. The method includes a step of initiating a flow of gaseous fuel from a gaseous fuel supply (228) to a gaseous fuel nozzle (322). The method further includes a step of initiating a flow of liquid fuel from a liquid fuel supply (158) to a primary liquid fuel cartridge (358). After initiating both the flow of gaseous fuel (28) and the flow of liquid fuel (58), the method includes a step of igniting the flow of gaseous fuel (28) and the flow of liquid fuel (58) with an igniter (370). The method further includes a step of terminating the flow (28) of gaseous fuel from the gaseous fuel supply (228) to the gaseous fuel nozzle (322). 本发明题为"点燃涡轮机中的液体燃料的方法"。本发明提供了一种点燃涡轮机燃烧器(22)中的液体燃料(58)的方法。该方法包括引发从气体燃料供应装置(228)到气体燃料喷嘴(322)的气体燃料流(28)的步骤。该方法还包括引发从液体燃料供应装置(158)到初级液体燃料盒(358)的液体燃料流(58)的步骤。在引发气体燃料流(28)和液体燃料流(58)两者之后，该方法包括用点火器(370)点燃气体燃料流(28)和液体燃料流(58)的步骤。该方法还包括终止从气体燃料