LIQUID AND HYDROGEN/METHANE FUEL INJECTOR

LIQUID AND HYDROGEN/METHANE FUEL INJECTOR

A fuel injector for a gas turbine engine includes an inner housing (850) having a center body (816), an intermediate housing (852) arranged radially outward from the inner housing (850), and an outer housing (854) arranged radially outward from the intermediate housing (852). The center body (816) i...

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Bibliographische Detailangaben
1. Verfasser: SNYDER, Timothy S
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A fuel injector for a gas turbine engine includes an inner housing (850) having a center body (816), an intermediate housing (852) arranged radially outward from the inner housing (850), and an outer housing (854) arranged radially outward from the intermediate housing (852). The center body (816) is a hollow body structure defining a center body airflow passage (812c) therethrough, a first fluid passage (808) is partially defined between an outer surface of the inner housing (850) and an inner surface of the intermediate housing (852), a second fluid passage (810) is partially defined within the intermediate housing (852), and a third fluid passage (812) comprises the center body airflow passage (812c), an inner airflow passage (812a) defined between an exterior surface of the center body (816) and an interior surface of the inner housing (850), and an outer airflow passage (812b).