Cooled vane for gas turbine exhaust duct

A vane (10) for a duct, such as an exit guide vane for an exhaust duct of a gas turbine engine, comprises a vane plate (14), an interior strut (16) and an internal wall (26) disposed between the vane plate (14) and the strut (16). The vane further comprises a fluid inlet in the form of a scoop (22)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TONKS, ROBERT, AVENELL, CHRISTOPHER, COOPER, JOSEPH, ROSE, ANDREW, TOWN, CRAIG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A vane (10) for a duct, such as an exit guide vane for an exhaust duct of a gas turbine engine, comprises a vane plate (14), an interior strut (16) and an internal wall (26) disposed between the vane plate (14) and the strut (16). The vane further comprises a fluid inlet in the form of a scoop (22) arranged to direct bypass fluid from outside the duct into a gap (28) between the vane plate (14) and the internal wall (26).