TURBINE VANE AIRFOIL PROFILE

TURBINE VANE AIRFOIL PROFILE

A turbine vane (32b) for a gas turbine engine (10) has an airfoil (50) including leading and trailing edges (54, 56) joined by spaced-apart pressure and suction sides (62, 64) to provide an external airfoil surface (52). The surface (52) is formed in substantial conformance with multiple cross-secti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MARINI, Remo, TARDIF, Marc, GILLESPIE, Jason
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 turbine vane (32b) for a gas turbine engine (10) has an airfoil (50) including leading and trailing edges (54, 56) joined by spaced-apart pressure and suction sides (62, 64) to provide an external airfoil surface (52). The surface (52) is formed in substantial conformance with multiple cross-sectional profiles of the airfoil (50) defined by a set of Cartesian coordinates set forth in Table 1, the Cartesian coordinates provided by an axial coordinate (X) scaled by a local axial chord (BX1, BX2, BX3), a circumferential coordinate (Y) scaled by a local axial chord (BX1, BX2, BX3), and a span location (ΔZ1, ΔZ2, ΔZ3).