Nonlinear oscillations in a hydrodynamic system with negative viscosity (Q2760610)
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scientific article; zbMATH DE number 1682179
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear oscillations in a hydrodynamic system with negative viscosity |
scientific article; zbMATH DE number 1682179 |
Statements
13 December 2001
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incompressible viscous liquid
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stratified liquid
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nonstationary plane motion
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Boussinesq approximation
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Nonlinear oscillations in a hydrodynamic system with negative viscosity (English)
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Motions of an incompressible viscous liquid are under study whose turbulent viscosity coefficient changes the sign. The author gives necessary conditions for appearance of auto-oscillations, and describes bifurcations in a hydrodynamic system with two strong discontinuities.
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0.7267901301383972
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