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 language | English |
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Pages (from-to) | 549-583 |
Number of pages | 34 |
Journal | International Journal of Numerical Methods in Fluids |
Volume | 39 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2002 |
Keywords
- Navier-Stokes - free-surface flows - finite differences - upwinding - high-order discretization - bounded numerical scheme - hydraulic jump