VANE

VANE

A vane (100) for an exhaust system duct (102)in a gas turbine engine comprises a vane plate (110), a guide plate (120), and a baffle (130). The vane plate comprises a leading edge (112), a first leg 114) and a second leg (116), with the first and second legs respectively extending on opposing sides...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Avenell, Christopher S, Groom, Alec R, Ure, Andrew J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
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 (100) for an exhaust system duct (102)in a gas turbine engine comprises a vane plate (110), a guide plate (120), and a baffle (130). The vane plate comprises a leading edge (112), a first leg 114) and a second leg (116), with the first and second legs respectively extending on opposing sides of the leading edge to form a substantially U-shaped profile. The baffle (130) connects respective distal ends (115,117) of the first and second legs. The guide plate is accommodated within the vane plate, and comprises a first aperture (122) extending along the guide plate and aligned with the leading edge. The vane further comprises a fluid inlet arranged, in use, to direct a fluid flow from outside the duct into an interior of the vane.