Home > Articles > Published articles > Bifurcation of relative equilibria generated by a circular vortex path in a circular domain |
Date: | 2020 |
Abstract: | We study the passive particle transport generated by a circular vortex path in a 2D ideal flow confined in a circular domain. Taking the strength and angular velocity of the vortex path as main parameters, the bifurcation scheme of relative equilibria is identified. For a perturbed path, an infinite number of orbits around the centers are persistent, giving rise to periodic solutions with zero winding number. |
Grants: | Ministerio de Economía y Competitividad MTM2017-82348-C2-1-P Ministerio de Economía y Competitividad MTM2017-86795-C3-1-P |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Subject: | Vortex ; Passive transport ; Stirring protocol ; Stream function ; Periodic orbit ; Winding number |
Published in: | Discrete and continuous dynamical systems. Series B, Vol. 25, Issue 2 (February 2020) , p. 749-760, ISSN 1553-524X |
Postprint 10 p, 632.5 KB |