Geodesic
Viscous flow simulation of geological bodies
Matematičeskoe modelirovanie, Tome 26 (2014) no. 12, pp. 107-115.

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This paper presents the results of numerical simulation of geological processes distinguished by their proceeding velocities into ten orders. One study case is the gold placer dynamics in a river valley. Another is a fast-moving ice-debris mudflow. In both study cases, the transported material is considered as an independent flow of solid particles free of host rocks. In order to make a mathematical presentation of such a flow, a set of viscous compressed liquid equations is used. Numerical experiments results demonstrate their sufficient similarity with on-site data obtained for a natural placer deposit and an ice-debris mudflow.
Keywords: numerical simulation, ice-debris mudflow, Ghenaldon River.
Mots-clés : viscous liquid equations, alluvial placer 
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A. A. Buyskikh. Viscous flow simulation of geological bodies. Matematičeskoe modelirovanie, Tome 26 (2014) no. 12, pp. 107-115. http://geodesic.mathdoc.fr/item/MM_2014_26_12_a7/

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