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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2014, Volume 55, Issue 5, Pages 100–105
(Mi pmtf1030)
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This article is cited in 6 scientific papers (total in 6 papers)
Sediment transport under normal and tangential bottom stresses with the bottom slope taken into account
A. G. Petrova, I. I. Potapovb a Ishlinskii Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526, Russia
b Computing Center, Far East Branch of Russian Academy of Sciences, Khabarovsk, 680000, Russia
Abstract:
It is shown that the sediment transport rate is uniquely determined by the normal and tangential stresses and the slope of the bottom surface. The dependence of the mass flow rate of sediments transported over an uneven eroded bottom on these three characteristics was obtained analytically. A formula for the sediment transport rate that generalizes a number of well-known formulas of sediment transport was derived within the framework of a two-velocity model.
Keywords:
channel processes, sediment transport, bottom layer, bottom waves, channel resistance.
Received: 18.07.2013 Revised: 30.09.2013
Citation:
A. G. Petrov, I. I. Potapov, “Sediment transport under normal and tangential bottom stresses with the bottom slope taken into account”, Prikl. Mekh. Tekh. Fiz., 55:5 (2014), 100–105; J. Appl. Mech. Tech. Phys., 55:5 (2014), 812–817
Linking options:
https://www.mathnet.ru/eng/pmtf1030 https://www.mathnet.ru/eng/pmtf/v55/i5/p100
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