Nested axi-symmetric vortex rings
B. Buffoni
School of Mathematics, University of Bath, Bath BA27AY, U.K.
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Abstract
In an inviscid and incompressible fluid, we prove the existence of nested co-axial vortex rings moving at the same speed.
Résumé
Pour un fluide idéal, nous montrons l’existence de tourbillons annulaires concentriques se déplaçant à la même vitesse.
Cite this article
B. Buffoni, Nested axi-symmetric vortex rings. Ann. Inst. H. Poincaré Anal. Non Linéaire 14 (1997), no. 6, pp. 787–797
DOI 10.1016/S0294-1449(97)80133-3