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Response, loads and stability of rotors with interconnected blades

Suresh, JK and Nagabhushanam, J (1996) Response, loads and stability of rotors with interconnected blades. In: Journal of the American Helicopter Society, 41 (4). 283-290 .

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Abstract

An isolated rotor with blades interconnected through viscoelastic elements is analyzed for response, loads and stability in moment trim under forward flight conditions. A conceptual model of a multibladed rotor with rigid flap and lag motions is considered, Although the interconnecting elements are placed in the In-plane direction, considerable coupling between the flap-lag motions of the blades can occur in certain ranges of interblade element stiffness. Interblade coupling can yield significant changes in the response, loads and stability which are dependent on the interblade element and rotor parameters.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to AMER HELICOPTER SOC INC.
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering (Formerly, Aeronautical Engineering)
Date Deposited: 19 May 2011 07:23
Last Modified: 19 May 2011 07:23
URI: http://eprints.iisc.ernet.in/id/eprint/37512

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