Standing Waves of Fixed Period for $$n+1$$n+1 Vortex Filaments
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DOI: 10.1007/s10884-019-09768-9
Abstract: AbstractThe $$n+1$$n+1 vortex filament problem has explicit solutions consisting of n parallel filaments of equal circulation in the form of nested polygons uniformly rotating around a central filament which has circulation of opposite sign. We… read more here.
Keywords: fixed period; waves fixed; period vortex; standing waves ... See more keywords
Collapsing vortex filaments and the spectrum of quantum turbulence
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DOI: 10.1063/1.4975669
Abstract: The method of correlation functions and the method of quantum vortex configurations are used to calculate the energy spectrum of a three-dimensional velocity field that is induced by collapsing (immediately before reconnection) vortex filaments. The… read more here.
Keywords: quantum turbulence; turbulence; vortex filaments; collapsing vortex ... See more keywords
Macroscopic dynamics of superfluid turbulence
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DOI: 10.1063/1.5116532
Abstract: The hydrodynamic problems of superfluid fluid containing chaotic tangles of quantized vortex filaments are discussed. The construction of such hydrodynamics crucially depends on the statistics of vortex tangles, and two important cases are presented. The… read more here.
Keywords: density vortex; macroscopic dynamics; system; vortex ... See more keywords