STEADY-STATE CALCULATIONS USING COMPACT UPWIND SCHEMES FOR THE INVISCID AND VISCOUS BURGERS EQUATION
作者:
K. S. RAVICHANDRAN,
期刊:
International Journal of Computational Fluid Dynamics
(Taylor Available online 1994)
卷期:
Volume 3,
issue 3-4
页码: 303-319
ISSN:1061-8562
年代: 1994
DOI:10.1080/10618569408904513
出版商: Taylor & Francis Group
关键词: Compact schemes;Burgers equation;upwind schemes
数据来源: Taylor
摘要:
Third order Compact Upwind Difference (CUD) Schemes are applied to compute steady-state solutions to the inviscid and viscous Burgers equation. A simple estimate shows and numerical experiments confirm, that the error in the maximum norm is inversely proportional to the square of (he number of grid points in the viscous layer. The discretization error of the viscous term appears to dominate the overall performance of the scheme in the convection-diffusion problem.
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