Nonstationary transversal vibrations of thermoelastic web with a constant velocity motion
| Autor: | V. S. Afanas’ev, S. Yu. Ivanova, Nikolay Banichuk |
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| Rok vydání: | 2017 |
| Předmět: |
General Mathematics
Mathematical analysis Motion (geometry) 02 engineering and technology 01 natural sciences Instability 010305 fluids & plasmas Vibration 020303 mechanical engineering & transports Thermoelastic damping 0203 mechanical engineering Transversal (combinatorics) 0103 physical sciences Thermal Divergence (statistics) Galerkin method Mathematics |
| Zdroj: | Russian Mathematics. 61:69-73 |
| ISSN: | 1934-810X 1066-369X |
| DOI: | 10.3103/s1066369x17110093 |
| Popis: | 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 (instability) 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 nonstationary thermoelastic panel vibrations for the case of two shape functions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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