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Article information
2013 , Volume 18, ¹ 3, p.34-45
Nadkrinichnyi L.V.
Numerical study of the influence of shape of the vertically moving bottom on the formation of surface waves
The results of numerical simulation of surface waves that are generated during a lifting of a part of the bottom are examined. Three forms of the moving part of the bottom, such as seamount, guyot, caldera, are considered. The fundamentals of this process , namely, the influence of the parameters of the moving part of the bottom on resulting waves are indentified. We use the model which is based on shallow water equations in the cylindrical coordinate system. The difference scheme which we implement is a total variation diminishing scheme (TVD scheme) at the difference grid type "C" according to Arakawa classification.
[full text]
Keywords: shallow water, wave generation, vertical bottom moving
Author(s):
Nadkrinichnyi Leonid Vladimirovich
Position: Junior Research Scientist
Office: Institution of Russian Academy of Sciences Institute of Automation Control Processes of Far-Eastern Branch of RAS
Address: 690041, Russia, Vladivostok, Radio st., b. 5
E-mail: lmuten@iacp.dvo.ru
Bibliography link:
Nadkrinichnyi L.V. Numerical study of the influence of shape of the vertically moving bottom on the formation of surface waves // Computational technologies. 2013. V. 18. ¹ 3. P. 34-45
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