In turbine engines the contact between blades and disk may be subjected to fretting fatigue or fretting wear. This is due to the centrifugal force acting on the blade, which causes a relative displacement of the contacting surfaces producing either mixed stick-slip or gross slip.
Volume Subject Area:
Aerospace Applications
Topics:
Geometry,
Wear,
Blades,
Centrifugal force,
Disks,
Displacement,
Fatigue,
Gas turbines,
Stick-slip
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Copyright © 2005
by ASME
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