Tuesday, 18 June 2013
Bellevue Ballroom (The Hotel Viking)
Handout (1.4 MB)
Abstract. It is known that over a flat bottom, Taylor's vortex is dynamically stable. The requirement of stability in the presence of a modulated topography with definite symmetry properties allows to modify the stream function of the vortex. The resulting solutions exhibit the same symmetry properties as the topography, and admit a variety of coupled vortices parametrized by the strength of the topography itself.
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