Searched for: subject:"computational%5C%2Bfluid%5C%2Bdynamics"
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Volp, N.D. (author), Van Prooijen, B.C. (author), Stelling, G.S. (author)
This study presents a finite volume hydrodynamic model for shallow water flow that computes on a coarse grid, but accounts for high-resolution bathymetry and roughness variations on a subgrid. The detailed information can be incorporated by using the assumption of a uniform flow direction and a uniform friction slope within a part of a coarse...
journal article 2013
Ham, D.A. (author), Pietrzak, J. (author), Stelling, G.S. (author)
A new scheme for the construction on an unstructured grid of the streamlines of the three-dimensional shallow water equations is presented. The qualitative advantages of the scheme, notably closed streamlines and realistic treatment of closed boundaries, are derived and the spatial accuracy is demonstrated. Semi-Lagrangian advection schemes...
journal article 2005