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  5. Numerical method for dam break problem by using Godunov approach
 
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Numerical method for dam break problem by using Godunov approach

Journal
Applied Mathematics and Computational Intelligence (AMCI)
ISSN
2289-1315
Date Issued
2013-07
Author(s)
Mohamad Fadhli Ahmad
Universiti Malaysia Terengganu
Mustafa Mamat
Universiti Malaysia Terengganu
W. B. Wan Nik
Universiti Malaysia Terengganu
Agus Kartono
Universiti Malaysia Terengganu
Abstract
In this study a numerical scheme was developed in order to overcome the problem of shock wave for the test case of dam break. The numerical scheme was based on Godunov approach of finite volume method to solve the shallow water equation. In order to expedite and improve the solution an approximate Roe’s Riemann solver associated with Monotone Upstream-centred Scheme for Conservation Laws (MUSCL) was applied. The results were presented in one and two dimensional and verifications were made with analytical solution. The results are comparable and a good agreement is achieved between numerical and analytical
Subjects
  • Godunov approach

  • Roe’s scheme

  • Shallow water equatio...

File(s)
Numerical method for dam break problem.pdf (276.72 KB)
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10
Acquisition Date
Nov 19, 2024
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Acquisition Date
Nov 19, 2024
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