Modelling dispersion in laminar and turbulent flows in an open channel based on centre manifolds using 1D-IRBFN method
Article
Article Title | Modelling dispersion in laminar and turbulent flows in an open channel based on centre manifolds using 1D-IRBFN method |
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ERA Journal ID | 48 |
Article Category | Article |
Authors | Mohammed, F. J. (Author), Ngo-Cong, D. (Author), Strunin, D. V. (Author), Mai-Duy, N. (Author) and Tran-Cong, T. (Author) |
Journal Title | Applied Mathematical Modelling: simulation and computation for engineering and environmental systems |
Journal Citation | 38 (14), pp. 3672-3691 |
Number of Pages | 20 |
Year | 2014 |
Publisher | Elsevier |
Place of Publication | New York, NY. United States |
ISSN | 0307-904X |
1872-8480 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.apm.2013.12.007 |
Web Address (URL) | http://www.sciencedirect.com/science/article/pii/S0307904X13008093 |
Abstract | Centre manifold method is an accurate approach for analytically constructing an advection-diffusion equation (and even more accurate equations involving higher-order derivatives) for the depth-averaged concentration of substances in channels. This paper presents a direct numerical verification of this method with examples of the dispersion in laminar and turbulent flows in an open channel with a smooth bottom. The one-dimensional integrated |
Keywords | dispersion; open channel flow; centre manifolds; integrated radial basis function; numerical method |
ANZSRC Field of Research 2020 | 401213. Turbulent flows |
490109. Theoretical and applied mechanics | |
490105. Dynamical systems in applications | |
Public Notes | © 2014 Elsevier Inc. Published version deposited in accordance with the copyright policy of the publisher. |
Byline Affiliations | Computational Engineering and Science Research Centre |
School of Agricultural, Computational and Environmental Sciences | |
School of Mechanical and Electrical Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q250x/modelling-dispersion-in-laminar-and-turbulent-flows-in-an-open-channel-based-on-centre-manifolds-using-1d-irbfn-method
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