The Warping Restraint Effect in the Critical and Subcritical Static Aeroelastic Behavior of Swept Forward Composite Wing Structures Department of Engineering Science and Mechanics Virginia Polytechnic Institute and State University >Blacksburg, VA

Format:

Conference/Event

Author/Creator:

Librescu, L., author.

Conference Name:

General Aviation Aircraft Meeting and Exposition (1989-04-11 : Wichita, Kansas, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

AbstractAn exact approach to the aeroelastic spanwise lift distribution and divergence instability of swept (aft and back) uniform composite wing structures is developed in this paper. The approach based on the Laplace transform technique enables one to solve in a unified manner both aeroelastic problems. The analysis encompasses the cases of free and restrained warping models for the wing twist. Numerical results are finally presented to demonstrate the effects played by the fiber-orientation, ply lay-up, warping restraint and wing geometry both on the subcritical static aeroelastic response and on the divergence instability of composite swept wings

Notes:

Vendor supplied data

Publisher Number:

891056

Access Restriction:

Restricted for use by site license