Wide angle guide vane

The present invention relates generally to gas turbine engines, and, more specifically, to inlet guide vanes therein. A variable inlet guide vane includes opposite pressure and suction sides extending along a chord between leading and trailing edges and in span from root to tip. The vane has a maxim...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Liu, Hsin-Tuan, Beacher, Brent Franklin, Dickman, Robert Bruce
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates generally to gas turbine engines, and, more specifically, to inlet guide vanes therein. A variable inlet guide vane includes opposite pressure and suction sides extending along a chord between leading and trailing edges and in span from root to tip. The vane has a maximum thickness greater than about eight percent chord length and located less than about thirty-five percent chord length from the leading edge.