High-order upwinding and the hydraulic jump

S. McKee, A.C. Castelo, A.O. Fortuna, J.A. Cuminato, M.F. Tomé, N. Mangiavacchi, V.G. Ferreira

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)

Abstract

This work is concerned with the computation of incompressible axisymmetric and full three-dimensional free-surface flows. In particular, the circular-hydraulic jump is simulated and compared with approximate analytic solutions. However, the principal thrust of this paper is to provide a real problem as a test bed for comparing the many existing convective approximations. Their performance is compared; SMART, HLPA and VONOS emerge as acceptable upwinding methods for this problem.
Original languageEnglish
Pages (from-to)549-583
Number of pages34
JournalInternational Journal of Numerical Methods in Fluids
Volume39
Issue number7
DOIs
Publication statusPublished - 2002

Keywords

  • Navier-Stokes - free-surface flows - finite differences - upwinding - high-order discretization - bounded numerical scheme - hydraulic jump

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