Behavior of upwind scheme in the low Mach number limit: III. Preconditioned dissipation for a five equation two phase model
نویسندگان
چکیده
منابع مشابه
On the behavior of upwind schemes in the low Mach number limit: II. Godunov type schemes
This paper presents an analysis of Godunov scheme in the low Mach number regime. We study the Riemann problem and show that the interface pressure contains acoustic waves of order OðM Þ where M is the reference Mach number even if the initial data are well-prepared and contain only pressure fluctuations of order OðM2 Þ. We then propose to modify the fluxes computed by Godunov type schemes by so...
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ژورنال
عنوان ژورنال: Computers & Fluids
سال: 2008
ISSN: 0045-7930
DOI: 10.1016/j.compfluid.2006.12.010