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Title: Mathematical approach for shock wave problem: a case study of hydrodynamic flow for two-dimensional dam-break problems
Authors: Ahmad, M.F.
Mamat, M.
Rizki, S.
Mohd, I.
Nik, W.B.Wan
Samo, K.B.
Muzathik, A.M.
Sulaiman, O.
Othman, C.W.
Musa, M.A.
Keywords: Two-dimensional shallow water equations
Finite volume method
Riemann solver
Roe’s scheme
Dam break
Issue Date: 24-Jan-2011
Publisher: Universili Malaysia Terengganu Publisher
Citation: UMT Research Day. 24th January 2011. Universiti Malaysia Terengganu, Malaysia, Poster # 65.
Abstract: A numerical scheme of the two-dimensional shallow water equations for the dam break problem is presented. The methods are based on Godunov associated finite volume Roe’s Riemann solver. Numerical results are presented for one- and two-dimensional dam break problems without source term present. For analytical test problem in one-dimensional has been derived by stoker (1957). Thus, for two-dimensional test problem we tested the same case from stoker, but we just expand the test cases on the y-direction.
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