Statistical Hydroelasticity Of A Wing In A
Random Flow: A Stochastic Perturbation
Approach
Author(s)
A. Carcaterra, D. Dessi, W. Medioli, F. Mastroddi
Abstract
The problem of an elastic lifting body in a randomly perturbed flow is
considered. It appears that the phenomenon of hydro-elastic induced vibrations is
controlled by a stochastic differential operator. By using the theory of stochastic
perturbation, a new technique of solution for this class of problems is proposed
leading to a very effective numerical solution.
1 Introduction
This paper is focused on flow-induced vibrations of an elastically suspended
wing in a random flow. The pitch and plunge wing oscillations are excited by
stochastic fluctuations of the inflow velocity that are superimposed to an average
deterministic flow component. The problem, per se theoretically i
Keywords
Related Book
Other papers in this volume
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