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Hinged-Blade, Vertical-Shaft WindmillVertical-shaft windmill concept calls for hinged, flapping blades to increase energy-conversion efficiency by reducing wind-energy loss. Hinged Blade Halves unfold to catch wind when moving with it, then fold away from wind when moving against it.
Document ID
19850000112
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Shultz, B., Jr.
Date Acquired
August 12, 2013
Publication Date
June 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 1
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MFS-25980
Accession Number
85B10112
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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