![](/images/graphics-bg.png)
1D and 2D Numerical Modeling for Solving Dam-Break Flow Problems Using Finite Volume Method
Author
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-24
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The purpose of this study is to model the flow movement in an idealized dam-break configuration.
One-dimensional and two-dimensional motion of a shallow flow over a rigid inclined bed is considered.
The resulting shallow water equations are solved by finite volumes using the Roe and HLL schemes.
At first, the one-dimensional model is considered in the development process.
With conservative finite volume method, splitting is applied to manage the combination of hyperbolic term and source term of the shallow water equation and then to promote 1D to 2D.
The simulations are validated by the comparison with flume experiments.
Unsteady dam-break flow movement is found to be reasonably well captured by the model.
The proposed concept could be further developed to the numerical calculation of non-Newtonian fluid or multilayers fluid flow.
American Psychological Association (APA)
Peng, Szu-Hsien. 2012. 1D and 2D Numerical Modeling for Solving Dam-Break Flow Problems Using Finite Volume Method. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-993303
Modern Language Association (MLA)
Peng, Szu-Hsien. 1D and 2D Numerical Modeling for Solving Dam-Break Flow Problems Using Finite Volume Method. Journal of Applied Mathematics No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-993303
American Medical Association (AMA)
Peng, Szu-Hsien. 1D and 2D Numerical Modeling for Solving Dam-Break Flow Problems Using Finite Volume Method. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-993303
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-993303