摘要
The focus of this paper is to simulate the transport of a passive pollutant by a flow modelled by the two-dimensional shallow water equations. Considering the friction terms, new model for simulating the steady and unsteady transport of pollutant is established. Then the adaptive semi-discrete central-upwind scheme based on central weighted essentially non-oscillatory reconstruction is utilized for simulating the two-dimensional steady and unsteady transport of pollutant. The non-oscillatory behavior and accuracy of the scheme are demonstrated by the numerical result.
源语言 | 英语 |
---|---|
页(从-至) | 490-498 |
页数 | 9 |
期刊 | Applied Mathematical Modelling |
卷 | 31 |
期 | 3 |
DOI | |
出版状态 | 已出版 - 3月 2007 |