TURBINE FAN FAIRING PLATFORM WITH PROTECTIVE SURFACE

A turbine fan fairing platform is disclosed. The turbine fan fairing platform includes a platform body including a first side portion arranged to abut a first fan blade, a second side portion arranged to abut a second fan blade, and a central portion extending between the first side portion and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Karkos, Peter, Lussier, Darin S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A turbine fan fairing platform is disclosed. The turbine fan fairing platform includes a platform body including a first side portion arranged to abut a first fan blade, a second side portion arranged to abut a second fan blade, and a central portion extending between the first side portion and the second side portion. A seal member is disposed over the platform body. The seal member includes a first side portion over the platform body first side portion, a central portion over the platform body the central portion, and a second side portion over the platform body second side portion. An erosion protection layer is disposed over the seal member over the central portion of the platform body.