An analysis of 1D finite-volume methods
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Paul A. Ullrich; Christiane Jablonowski
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Article
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2011
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Elsevier Science
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English
β 866 KB
This paper examines high-order unstaggered symmetric and upwind finite-volume discretizations of the advection equation in the presence of an abrupt discontinuity in grid resolution. An approach for characterizing the initial amplitude of a parasitic mode as well as its decay rate away from a grid r