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Investigation of a rotor system incorporating a constant lift tipA wind tunnel test of a 16.8 ft. model of a rotor having passively controlled pivotable tips is described. Performance and vibratory hub load data are presented which compare the performance of the rotor with the tips free and fixed. A brief analysis of the experimental findings is included.
Document ID
19820021395
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Mcveigh, M. A.
(Boeing Vertol Co. Philadelphia, PA, United States)
Rosenstein, H.
(Boeing Vertol Co. Philadelphia, PA, United States)
Bartie, K.
(Boeing Vertol Co. Philadelphia, PA, United States)
Mchugh, F. J.
(Boeing Vertol Co. Philadelphia, PA, United States)
Date Acquired
September 4, 2013
Publication Date
October 1, 1981
Subject Category
Aerodynamics
Report/Patent Number
NASA-CR-166361
NAS 1.26:166361
Accession Number
82N29271
Funding Number(s)
CONTRACT_GRANT: NAS2-10769
PROJECT: RTOP 535-03-11
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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