Axisymmetric irrotational potential flows of an ideal fluid in doubly connected domains
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DOI: 10.1134/s001546281701001x
Abstract: Amethod of constructing the model of ideal incompressible unbounded flow past an axisymmetric tube is developed; the tube shape and dimensions are determined in the process of the problem solution. The problem is solved using… read more here.
Keywords: fluid doubly; irrotational potential; flows ideal; potential flows ... See more keywords
New Instability of a Thin Vortex Ring in an Ideal Fluid
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DOI: 10.1134/s0015462820010012
Abstract: Abstract —The problem of stability of steady-state thin vortex ring flow in an ideal fluid is studied in the linear approximation. The case of the isochronous vortex ring in which the liquid-particle rotation periods are… read more here.
Keywords: vortex ring; vortex; thin vortex; new instability ... See more keywords
An Ideal-Fluid Flow through a Stationary Granular Layer in the Presence of a Flat Wall
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DOI: 10.1134/s1028335820030076
Abstract: The problem of the flow of an ideal incompressible fluid is considered along a flat surface, perpendicular to which a stationary granular layer is located. The granular-layer model is adopted as the ensemble of an… read more here.
Keywords: granular layer; stationary granular; layer; fluid flow ... See more keywords