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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2006, Volume 47, Issue 2, Pages 8–22
(Mi pmtf2124)
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This article is cited in 2 scientific papers (total in 2 papers)
Flows resulting from the incidence of a discontinuous wave on a bottom step
V. V. Ostapenko, A. A. Malysheva Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
The solvability of the problem of the flows resulting from the incidence of a discontinuous wave on a bottom step is studied using a single-layer shallow water model. Solutions in which the total energy of the flow is conserved at the step and those in which it is lost at the step are considered. Regions of double and triple hystereses in the obtained self-similar solutions are found. An analogy is drawn with the problem of single-layer flow over a bottom obstacle.
Keywords:
shallow water, discontinuous wave, bottom step.
Received: 29.12.2004 Accepted: 13.05.2005
Citation:
V. V. Ostapenko, A. A. Malysheva, “Flows resulting from the incidence of a discontinuous wave on a bottom step”, Prikl. Mekh. Tekh. Fiz., 47:2 (2006), 8–22; J. Appl. Mech. Tech. Phys., 47:2 (2006), 157–168
Linking options:
https://www.mathnet.ru/eng/pmtf2124 https://www.mathnet.ru/eng/pmtf/v47/i2/p8
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Abstract page: | 50 | Full-text PDF : | 16 |
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