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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 1, Pages 62–70
(Mi pmtf2458)
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This article is cited in 4 scientific papers (total in 4 papers)
Waves behind a step in an open channel
V. I. Bukreev, A. V. Gusev Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The paper presents experimental data on flow in the vicinity of a sudden elevation of channel bottom (step). The range of external flow parameters is considered for the case where the step generates waves. A distinguishing feature of these waves is that they are formed in transition from subcritical to supercritical flow. It is shown that there is a range of external parameters in which the depth at the channel exit, the depth above the step, and the distance from the step to the first wave trough depend exclusively on flow discharge.
Keywords:
experiment, open channel, uneven bottom, wave profiles, critical depths.
Received: 18.04.2002 Accepted: 23.07.2002
Citation:
V. I. Bukreev, A. V. Gusev, “Waves behind a step in an open channel”, Prikl. Mekh. Tekh. Fiz., 44:1 (2003), 62–70; J. Appl. Mech. Tech. Phys., 44:1 (2003), 52–58
Linking options:
https://www.mathnet.ru/eng/pmtf2458 https://www.mathnet.ru/eng/pmtf/v44/i1/p62
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Abstract page: | 19 | Full-text PDF : | 9 |
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