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Towards a genuinely multi-dimensional upwind schemeMethods of incorporating multi-dimensional ideas into algorithms for the solution of Euler equations are presented. Three schemes are developed and tested: a scheme based on a downwind distribution, a scheme based on a rotated Riemann solver and a scheme based on a generalized Riemann solver. The schemes show an improvement over first-order, grid-aligned upwind schemes, but the higher-order performance is less impressive. An outlook for the future of multi-dimensional upwind schemes is given.
Document ID
19900018679
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Powell, Kenneth G. (Michigan Univ. Ann Arbor, MI, United States)
Vanleer, Bram (Michigan Univ. Ann Arbor, MI, United States)
Roe, Philip L. (Michigan Univ. Ann Arbor, MI, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1990
Publication Information
Publication: VKI, Computational Fluid Dynamics, Volume 2
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
90N27995
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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