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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2014, Volume 55, Issue 6, Pages 114–119 (Mi pmtf1012)  
This article is cited in 1 scientific paper (total in 1 paper)

Causes of bed instability

A. G. Petrova, I. I. Potapovb

a Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526, Russia
b Computing Centre, East Branch, Russian Academy of Sciences, Khabarovsk, 680000, Russia
Full-text PDF (180 kB) Citations (1)
Abstract: The causes of bed instability in a sandy bed channel are analyzed using a formula of sediment transport rate containing no phenomenological parameters. The sediment transport rate is uniquely determined by the normal and shear stresses on the bed and the slope of the bed surface. Using a linear model, it is shown that the only factor responsible for bed instability is perturbations of the normal bed pressure regardless of their nature.
Keywords: channel processes, transported sediments, bed layer, bottom waves, bed instability.
Received: 20.11.2013
English version:
Journal of Applied Mechanics and Technical Physics, 2014, Volume 55, Issue 6, Pages 1005–1009
DOI: https://doi.org/10.1134/S002189441406011X
Bibliographic databases:
Document Type: Article
UDC: 532.545
Language: Russian
Citation: A. G. Petrov, I. I. Potapov, “Causes of bed instability”, Prikl. Mekh. Tekh. Fiz., 55:6 (2014), 114–119; J. Appl. Mech. Tech. Phys., 55:6 (2014), 1005–1009
Citation in format AMSBIB
\Bibitem{PetPot14}
\by A.~G.~Petrov, I.~I.~Potapov
\paper Causes of bed instability
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2014
\vol 55
\issue 6
\pages 114--119
\mathnet{http://mi.mathnet.ru/pmtf1012}
\elib{https://elibrary.ru/item.asp?id=22591837}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2014
\vol 55
\issue 6
\pages 1005--1009
\crossref{https://doi.org/10.1134/S002189441406011X}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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