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Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 2013, Volume 155, Book 2, Pages 131–143 (Mi uzku1203)  

This article is cited in 3 scientific papers (total in 3 papers)

Elastic-Plastic Deformations in a Body under the Impact of a Cavitation Bubble

A. A. Aganina, M. A. Ilgamovb, N. A. Khismatullinaa

a Research Institute of Mechanics and Machinery of Kazan Scientific Center of the Russian Academy of Sciences
b Institute of Mechanics, Ufa Centre of the Russian Academy of Sciences

Abstract: The paper presents a mathematical model of, a calculation technique for and some results of investigation of elastic-plastic deformations in a body when a load is applied to its surface which simulates the pulse action of a high-speed cumulative liquid jet arising during the collapse of a cavitation bubble attached to the body. The body is considered to be a semi-space of perfect elastic-plastic material. While constructing the law of loading, the liquid jet is represented as a cylindrical column with a semi-spherical end. The jet strikes the body orthogonally to its surface. The plastic state is described by the continuous correction of stresses so that the yield strength of the material is not exceeded. Main attention in the study is drawn to the variation of the position and configuration of yielding zones arising in the body and to the influence of the plasticity of the material and the non-uniformity of the load in the circular area of its application.

Keywords: cavitation bubble, elastic-plastic body, plasticity, stress intensity.

Full text: PDF file (948 kB)
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UDC: 532.5.296:534.12
Received: 22.01.2013

Citation: A. A. Aganin, M. A. Ilgamov, N. A. Khismatullina, “Elastic-Plastic Deformations in a Body under the Impact of a Cavitation Bubble”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 155, no. 2, Kazan University, Kazan, 2013, 131–143

Citation in format AMSBIB
\Bibitem{AgaIlgKhi13}
\by A.~A.~Aganin, M.~A.~Ilgamov, N.~A.~Khismatullina
\paper Elastic-Plastic Deformations in a Body under the Impact of a Cavitation Bubble
\serial Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki
\yr 2013
\vol 155
\issue 2
\pages 131--143
\publ Kazan University
\publaddr Kazan
\mathnet{http://mi.mathnet.ru/uzku1203}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. A. A. Aganin, T. S. Guseva, N. A. Khismatullina, “Chislennoe modelirovanie udarnogo vozdeistviya vysokoskorostnoi strui na tverdoe telo”, Uchen. zap. Kazan. un-ta. Ser. Fiz.-matem. nauki, 157, no. 1, Izd-vo Kazanskogo un-ta, Kazan, 2015, 75–90  mathnet  elib
    2. A. A. Aganin, N. A. Khismatullina, “Features of deformation of metal body surfaces under impact of a water jet”, VII Conference on Low Temperature Plasma in the Processes of Functional Coating Preparation, Journal of Physics Conference Series, 669, IOP Publishing Ltd, 2016, 012031  crossref  isi
    3. A. A. Aganin, N. A. Khismatullina, “Raschet voln v uprugo-plasticheskom tele”, Uchen. zap. Kazan. un-ta. Ser. Fiz.-matem. nauki, 160, no. 3, Izd-vo Kazanskogo un-ta, Kazan, 2018, 435–447  mathnet
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