Computing interface motion in compressible gas dynamics
type: Item
instance of: scholarly article
title: Computing interface motion in compressible gas dynamics
zbMATH Open document ID: 0758.76044
DOI: 10.1016/0021-9991(92)90229-R
author: S. Singh
published in: Journal of Computational Physics
publication date: 1992-11-23T00:00:00Z
review text: The moving front is described as a particular set in a fixed domain of a partial differential equation. Numerical techniques borrowed from hyperbolic conservation laws are used to accurately capture the surface motion. The compressible Rayleigh-Taylor and Kelvin-Helmholtz instabilities for air-air and air-helium boundaries are studied. Numerical convergence studies of the method over a range of parameters are performed and the accuracy of this approach is analyzed.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76T99
Mathematics Subject Classification ID: 76E17
Mathematics Subject Classification ID: 76E99
Mathematics Subject Classification ID: 76N15
zbMATH DE Number: 69655
zbMATH Keywords: Rayleigh-Taylor instability
zbMATH Keywords: Kelvin-Helmholtz instability
zbMATH Keywords: hyperbolic conservation laws
zbMATH Keywords: air-air boundary
zbMATH Keywords: air-helium boundary
reviewed by: Titus Petrila
MaRDI profile type: Publication
Wikidata QID: Q57880604
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description: scientific article; zbMATH DE number 69655