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Analytical solutions involving shock waves for testing debris avalanche numerical models

Mungkasi, Sudi; Roberts, Stephen

Description

Analytical solutions to debris avalanche problems involving shock waves are derived. The debris avalanche problems are described in two different coordinate systems, namely, the standard Cartesian and topography-linked coordinate systems. The analytical solutions can then be used to test debris avalanche numerical models. In this article, finite volume methods are applied as the numerical models. We compare the performance of the finite volume method with reconstruction of the conserved...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/21544
Source: Pure and Applied Geophysics
DOI: 10.1007/s00024-011-0449-1

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