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Rotation in vibration, optimization, and aeroelastic stability problemsThe effects of rotation in the areas of vibrations, dynamic stability, optimization, and aeroelasticity were studied. The governing equations of motion for the study of vibration and dynamic stability of a rapidly rotating deformable body were developed starting from the nonlinear theory of elasticity. Some common features such as the limitations of the classical theory of elasticity, the choice of axis system, the property of self-adjointness, the phenomenon of frequency splitting, shortcomings of stability methods as applied to gyroscopic systems, and the effect of internal and external damping on stability in gyroscopic systems are identified and discussed, and are then applied to three specific problems.
Document ID
19740020294
Acquisition Source
Legacy CDMS
Document Type
Thesis/Dissertation
Authors
Kaza, K. R. V. (Stanford Univ. CA, United States)
Date Acquired
September 3, 2013
Publication Date
May 1, 1974
Subject Category
Structural Mechanics
Report/Patent Number
NASA-CR-138805
Accession Number
74N28407
Funding Number(s)
CONTRACT_GRANT: NGL-05-020-243
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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