Parametric excitation of the oscillations of a viscous two-layer fluid in a closed vessel (Q1323953)
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scientific article; zbMATH DE number 584166
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Parametric excitation of the oscillations of a viscous two-layer fluid in a closed vessel |
scientific article; zbMATH DE number 584166 |
Statements
Parametric excitation of the oscillations of a viscous two-layer fluid in a closed vessel (English)
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6 July 1994
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The parametric excitation of standing spatial waves at the interface of a viscous two-layered heavy fluid which completely fills a vessel of arbitrary shape that executes vertical oscillations is studied. The viscosity of the fluid is assumed to be low, which enables one to use ideas from boundary-layer theory and the Krylov-Bogolyubov method of averaging. General formulae are specified for vessels in the form of a rectangular parallelepiped and a circular cylinder.
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standing spatial waves
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boundary-layer theory
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Krylov-Bogolyubov method of averaging
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rectangular parallelepiped
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circular cylinder
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0.95803595
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0.9397602
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0.8757831
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0.87554616
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0.8736656
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