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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2017, Number 11, Pages 78–83
(Mi ivm9303)
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Brief communications
Nonstationary transversal vibrations of thermoelastic web with a constant velocity motion
N. V. Banichuka, S. Yu. Ivanovaa, V. S. Afanas'evb a Ishlinsky Institute for Problems in Mechanics of Russian Academy of Sciences,
101 Vernadskii Ave., bld. 1, Moscow, 119526 Russia
b Moscow State University of Technology “STANKIN”,
3a Vadkovskii Lane, Moscow, 127055 Russia
Abstract:
We consider axial movements of elastic web performing small transversal vibrations. We take into account thermal loadings on the moving web (panel) and determine the critical temperature providing the divergence (non-stability) of thermoelastic panel. We perform an analysis of non-stationary vibrations of the panel. Solving dynamical problem is based on application of Galerkin's method. As an example, we present the analytical solution to the problem of non-stationary thermoelastic panel vibrations for the case of two shape functions.
Keywords:
moving materials, thermoelastic panel, divergence, non-stationary vibrations, Galerkin's method.
Received: 09.06.2017
Citation:
N. V. Banichuk, S. Yu. Ivanova, V. S. Afanas'ev, “Nonstationary transversal vibrations of thermoelastic web with a constant velocity motion”, Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 11, 78–83; Russian Math. (Iz. VUZ), 61:11 (2017), 69–73
Linking options:
https://www.mathnet.ru/eng/ivm9303 https://www.mathnet.ru/eng/ivm/y2017/i11/p78
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Statistics & downloads: |
Abstract page: | 104 | Full-text PDF : | 32 | References: | 33 | First page: | 8 |
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