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Flutter of Darrieus wind turbine bladesThe testing of Darrieus wind turbines has indicated that under certain conditions, serious vibrations of the blades can occur, involving flatwise bending, torsion, and chordwise bending. A theoretical method of predicting the aeroelastic stability of the coupled bending and torsional motion of such blades with a view to determining the cause of these vibrations, and a means of suppressing them was developed.
Document ID
19780011681
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Ham, N. D. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1978
Publication Information
Publication: NASA. Lewis Res. Center Wind Turbine Structural Dyn.
Subject Category
Energy Production And Conversion
Accession Number
78N19624
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19780011673Collected WorksWind Turbine Structural Dynamics
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