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Matem. Mod., 2021, Volume 33, Number 6, Pages 107–116 (Mi mm4298)  

Computing experiment in the task about the flutter rectangular plate

S. D. Algazin

Ishlinsky Institute for Problems in Mechanics RAS

Abstract: The flutter of the rectangular plate at any direction of the velocity vector concerning the parties of the plate is considered. The numerical algorithm without saturation for the solution of the corresponding task on eigenvalues is constructed. Results of calculations of critical flutter speed and the approximate formula for the critical speed which at the set direction of the velocity vector of the flow, depends on two dimensionless parameters are given: dimensionless sonic speed in the plate and the dimensionless thickness of the plate.

Keywords: the flutter, the rectangular plate, the numerical algorithm without saturation, the task on eigenvalues.

Funding Agency Grant Number
Ministry of Science and Higher Education of the Russian Federation АААА-А20-120011690132-4


DOI: https://doi.org/10.20948/mm-2021-06-08

Full text: PDF file (296 kB)
First page: PDF file
References: PDF file   HTML file

Received: 14.06.2020
Revised: 14.06.2020
Accepted:22.04.2021

Citation: S. D. Algazin, “Computing experiment in the task about the flutter rectangular plate”, Matem. Mod., 33:6 (2021), 107–116

Citation in format AMSBIB
\Bibitem{Alg21}
\by S.~D.~Algazin
\paper Computing experiment in the task about the flutter rectangular plate
\jour Matem. Mod.
\yr 2021
\vol 33
\issue 6
\pages 107--116
\mathnet{http://mi.mathnet.ru/mm4298}
\crossref{https://doi.org/10.20948/mm-2021-06-08}


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