Granular and fluid washboards

Abstract We investigate the dynamics of an object towed over the surface of an initially flat, deformable layer. Using a combination of simple laboratory experiments and a theoretical model, we demonstrate that an inclined plate, pivoted so as to move up and down, may be towed steadily over a substr...

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Bibliographic Details
Main Authors: Hewitt, I, Balmforth, N, McElwaine, J
Format: Journal article
Published: 2012