Modelling turbulent flow from dam break using slow manifolds
Article
Article Title | Modelling turbulent flow from dam break using slow manifolds |
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ERA Journal ID | 43 |
Article Category | Article |
Authors | Georgiev, D. J. (Author), Roberts, A. J. (Author) and Strunin, D. V. (Author) |
Journal Title | Australian and New Zealand Industrial and Applied Mathematics (ANZIAM) Journal |
Australia and New Zealand Industrial and Applied Mathematics (ANZIAM) Journal | |
Journal Citation | 50 (S), pp. C1033-C1051 |
Number of Pages | 19 |
Year | 2009 |
Place of Publication | Cambridge, United Kingdom |
ISSN | 1446-1811 |
1446-8735 | |
Web Address (URL) | http://anziamj.austms.org.au/ojs/index.php/ANZIAMJ/article/view/1466 |
Abstract | [Abstract]: We present a novel approach based on centre manifold technique to describe the dynamics of the mean turbulent velocity of dam-break flow. We avoid empirical assumptions about the cross-stream profile of the velocity; instead solution is obtained using free surface and bed boundary conditions that accommodate constant turbulent shear as a |
Keywords | dam break, modelling, slow manifolds |
ANZSRC Field of Research 2020 | 419999. Other environmental sciences not elsewhere classified |
490199. Applied mathematics not elsewhere classified | |
490105. Dynamical systems in applications | |
Public Notes | © Australian Mathematical Society 2009. Open access journal. This publication is copyright. It may be reproduced in whole or in part for the purposes of study, research, or review, but is subject to the inclusion of an acknowledgment of the source. Author's version deposited in accordance with the copyright policy of the publisher. |
Byline Affiliations | Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia |
University of Adelaide | |
Computational Engineering and Science Research Centre |
https://research.usq.edu.au/item/9z528/modelling-turbulent-flow-from-dam-break-using-slow-manifolds
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