Abstract
In this paper, the hydroelastic stability of single elastic and coaxial cylindrical shells of revolution subject to compressible fluid flows having axial and tangential velocity components are analyzed numerically. The behavior of flowing and rotating fluid is described in the framework of the potential theory. The behavior of elastic shells is investigated based on the model of the classical shell theory. The results of numerical experiments, which were carried out to analyze the shell stability for various boundary conditions, geometrical dimensions and different values of the width of the inter-shell space, have been discussed.
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Acknowledgements
This study is supported by the Russian Foundation for Basic Research (grant 12-01-00323).
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Bochkarev, S.A., Matveenko, V.P. (2014). Hydroelastic Stability of Single and Coaxial Cylindrical Shells Interacting with Axial and Rotational Fluid Flows. In: Belyaev, A., Irschik, H., Krommer, M. (eds) Mechanics and Model-Based Control of Advanced Engineering Systems. Springer, Vienna. https://doi.org/10.1007/978-3-7091-1571-8_6
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DOI: https://doi.org/10.1007/978-3-7091-1571-8_6
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