DocumentCode
357498
Title
On stability of viscoelastic elements of thin-shelled constructions under aerohydrodynamic action
Author
Velmisov, Petr A. ; Ankilov, Andrey V.
Author_Institution
Ulyanovsk State Tech. Univ., Russia
Volume
2
fYear
2000
fDate
2000
Firstpage
271
Abstract
Dynamic stability of viscoelastic elements of thin-shelled constructions under interaction with flow of fluid or gas is studied. The definition of viscoelastic body´s stability corresponds to Liapunov´s concept of dynamical system´s stability. Have been considered the following problems: problem about dynamics of elements of a plane channel, through which fluid flows; of elements of a wing profile; of elements of a facilitated weight wing
Keywords
aerodynamics; channel flow; flow instability; hydrodynamics; non-Newtonian flow; nonlinear dynamical systems; Liapunov concept; aerohydrodynamic action; dynamical system stability; facilitated weight wing; plane channel; thin-shelled constructions; viscoelastic elements stability; wing profile; Aerodynamics; Aging; Elasticity; Fluid dynamics; Integral equations; Integrodifferential equations; Laplace equations; Stability; Stress; Viscosity;
fLanguage
English
Publisher
ieee
Conference_Titel
Control of Oscillations and Chaos, 2000. Proceedings. 2000 2nd International Conference
Conference_Location
St. Petersburg
Print_ISBN
0-7803-6434-1
Type
conf
DOI
10.1109/COC.2000.873969
Filename
873969
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