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A kinetic scheme for the Savage–Hutter equations

✍ Scribed by Christine Kaland; Jens Struckmeier


Book ID
102515448
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
268 KB
Volume
31
Category
Article
ISSN
0170-4214

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✦ Synopsis


Abstract

The Savage–Hutter (SH) equations describe the motion of granular material under the influence of friction. Based on the kinetic formulation of the SH equations, we present a kinetic scheme in one dimension, which describes the deformation of the mass profile and allows it to start and to stop. Moreover the method is able to preserve the steady states of granular masses at rest. The method is tested on several numerical examples. Copyright © 2008 John Wiley & Sons, Ltd.


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