COMPRESSIBLE FAN BLADE WITH ROOT SPACER

A spacer for use in a hub and blade assembly of a gas turbine engine including a first layer of a first material forming the spacer body having an elongate shape. The first material has a first stiffness. A second layer of a second material is mechanically attached to the first layer. The second mat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Graves William R, Drozdenko Lee
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A spacer for use in a hub and blade assembly of a gas turbine engine including a first layer of a first material forming the spacer body having an elongate shape. The first material has a first stiffness. A second layer of a second material is mechanically attached to the first layer. The second material has a second stiffness different from the first stiffness.