NONSTIRRING OF AN INVISCID FLUID BY A POINT VORTEX IN A RECTANGLE

Authors
MELESHKO VV
Citation
Vv. Meleshko, NONSTIRRING OF AN INVISCID FLUID BY A POINT VORTEX IN A RECTANGLE, Physics of fluids, 6(1), 1994, pp. 6-8
Citations number
10
Categorie Soggetti
Mechanics,"Phsycs, Fluid & Plasmas
Journal title
Physics of fluids → ACNP
ISSN journal
10706631
Volume
6
Issue
1
Year of publication
1994
Pages
6 - 8
Database
ISI
SICI code
1070-6631(1994)6:1<6:NOAIFB>2.0.ZU;2-9
Abstract
Numerical evidence is presented that two-dimensional motion of a large region of incompressible, inviscid fluid due to the motion of a point vortex in a rectangular container leaves does not stir certain finite regions. Such regions are formed by means of the Poincare mapping in the regular domain for a nonintegrable Hamiltonian system of fluid par ticle motion.