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 infinite number of identical spherical granules, which are statistically uniformly distributed in a layer of finite thickness. The problem is solved on the basis of the previously developed self-consistent field method. In the first approximation in the volume fraction of granules in the layer, the functions describing the ensemble-averaged fluid-velocity profile are obtained in analytical form both inside and outside the layer.
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Funding
This work was conducted as part of a state assignment, state registration number of the topic AAAA-A19-119012290136-7.
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Translated by V. Bukhanov
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Gus’kov, O.B. An Ideal-Fluid Flow through a Stationary Granular Layer in the Presence of a Flat Wall. Dokl. Phys. 65, 94–99 (2020). https://doi.org/10.1134/S1028335820030076
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DOI: https://doi.org/10.1134/S1028335820030076