Variational model of granular flow in a three-dimensional rotating container

T. Elperin and A. Vikhansky

Physica A: Statistical Mechanics and its Applications, 2002, vol. 303, issue 1, 48-56

Abstract: We considered a flow of a cohesionless granular material in a partially filled three-dimensional rotating container. A variational continuum mechanics model is suggested to describe the profile of the free surface of the granular material. A combination of a level set method and a variational form of energy conservation equation allows us to describe flow of granular material in arbitrary-shaped containers.

Keywords: Granular material; Free surface problem; Rotating drum (search for similar items in EconPapers)
Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:303:y:2002:i:1:p:48-56

DOI: 10.1016/S0378-4371(01)00488-5

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