Determination of the Natural Frequencies of an Elliptic Shell of Constant Thickness by the Finite-Element Method

V. D. Budak; A. Ya. Grigorenko; M. Yu. Borisenko; E. V. Boichuk

doi:10.1007/s10958-015-2658-0

Determination of the Natural Frequencies of an Elliptic Shell of Constant Thickness by the Finite-Element Method

Authors: Budak V.D.¹, Grigorenko A.Y.², Borisenko M.Y.¹, Boichuk E.V.¹
Affiliations:
1. Sukhomlinskii Nikolaev National University
2. Timoshenko Institute of Mechanics, Ukrainian Academy of Sciences
Issue: Vol 212, No 2 (2016)
Pages: 182-192
Section: Article
URL: https://ogarev-online.ru/1072-3374/article/view/236993
DOI: https://doi.org/10.1007/s10958-015-2658-0
ID: 236993

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Abstract

We study natural vibrations of a thin isotropic elliptic shell of constant thickness by the finite-element method realized with the use of the high-performance FEMAR software developed for the engineering analyses. The comparative analysis of the numerical results and experimental data is carried out.