Methods and apparatus for assembling turbine engines

A turbine engine nozzle assembly (50) includes an outer band (54) including a leading edge (70), a trailing edge (74), and a body (78) extending therebetween; an inner band (56) including a leading edge (72), a trailing edge (76), and a body (78) extending therebetween; and at least one vane (52) ex...

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Bibliographische Detailangaben
1. Verfasser:	HEYWARD JOHN P.,GUENTERT JOSEPH M.,LEE CHING-PANG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION APPARATUS COMBUSTION PROCESSES ENGINE PLANTS IN GENERAL 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 INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES 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 turbine engine nozzle assembly (50) includes an outer band (54) including a leading edge (70), a trailing edge (74), and a body (78) extending therebetween; an inner band (56) including a leading edge (72), a trailing edge (76), and a body (78) extending therebetween; and at least one vane (52) extending between the outer and inner bands including a first sidewall (60) and a second sidewall (62) connected together at a leading edge (64) and a trailing edge (66), the at least one vane leading edge (64) being positioned downstream from the inner and outer band leading edges. The turbine engine nozzle assembly (50) further includes a retention system to couple the nozzle to an engine combustor that includes a first annular ring (290) coupled between the outer band and the combustor, and a second annular ring (291) coupled between the inner band and the combustor.