ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)


For citation:

Petrovskaja N. V. Low-­order dynamical models for vortical flows of inviscid fluid in square area. Izvestiya VUZ. Applied Nonlinear Dynamics, 2009, vol. 17, iss. 6, pp. 159-172. DOI: 10.18500/0869-6632-2009-17-6-159-172

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Article type: 
Article
UDC: 
532.5.031

Low-­order dynamical models for vortical flows of inviscid fluid in square area

Autors: 
Petrovskaja Natalja Vladimirovna, Southern Federal University
Abstract: 

The Galerkin method together with the method of small parameter is applied for study of Routh-like equations describing the dynamics of two-dimensional inviscid incompressible fluid flows. A set of simple models for some vortical flows of such fluid in rectangular area has been derived and analysed.

Reference: 
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Received: 
18.09.2008
Accepted: 
25.06.2009
Published: 
31.12.2009
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