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A new analytical solution for testing debris avalanche numerical models

Mungkasi, Sudi; Roberts, Stephen


An analytical solution to a debris avalanche problem in the one dimensional topography-linked coordinate system was found by Man- geney, Heinrich, and Roche [Pure Appl. Geophys., 157:1081-1096, 2000]. We derive an analytical solution to a debris avalanche problem in the standard Cartesian coordinate system. Characteristics and a transformation technique obtain the analytical solution. This analyti-cal solution is used to test finite volume methods with reconstruction of the conserved quantities...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: ANZIAM Journal


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