Inadequacy of first-order upwind difference schemes for some recirculating flows

DOI10.1016/0021-9991(91)90076-WzbMath0709.76079OpenAlexW2065168104MaRDI QIDQ922108

Achi Brandt, Irad Yavneh

Publication date: 1991

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(91)90076-w

zbMATH Keywords

upwind difference schemesproblems with closed sub-characteristicsrecirculating incompressible flowSpurious numerical solutions

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Boundary-layer theory, separation and reattachment, higher-order effects (76D10) Navier-Stokes equations (35Q30) Finite element methods applied to problems in fluid mechanics (76M10)

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Cites Work

• On the convergence of numerical solutions for 2-D flows in a cavity at large Re
• Spurious solutions in driven cavity calculations
• An evaluation of upwind and central difference approximations by a study of recirculating flow
• On steady laminar flow with closed streamlines at large Reynolds number