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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 3, Pages 118–125
(Mi pmtf1609)
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This article is cited in 5 scientific papers (total in 5 papers)
Influence of ice conditions on the effectiveness of the resonant method of breaking ice cover by submarines
V. M. Kozina, S. D. Chizhiumovb, V. L. Zemlyakb a Institute of Machine Science and Metallurgy, Far East of the Russian Academy of Sciences, Komsomol’sk-on-Amur, 681005, Russia
b Komsomol’sk-on-Amur State Technical University, Komsomol’sk-on-Amur, 681013, Russia
Abstract:
This paper describes a numerical model for analyzing the stress-strain state of ice cover which has fractures of various widths caused by hydrodynamic loads due to submarine motion. Calculations and experiments were performed using the model of unbreakable ice, and the results were used to obtain dependences of the amplitude of deflections and stress in ice cover on the width of the ice fracture. The behavior of ice cover under wave loading was studied.
Keywords:
flexural-gravity waves, resonant method of breaking ice, resonant velocity, submarine, ice conditions.
Received: 12.01.2009 Accepted: 10.06.2009
Citation:
V. M. Kozin, S. D. Chizhiumov, V. L. Zemlyak, “Influence of ice conditions on the effectiveness of the resonant method of breaking ice cover by submarines”, Prikl. Mekh. Tekh. Fiz., 51:3 (2010), 118–125; J. Appl. Mech. Tech. Phys., 51:3 (2010), 398–404
Linking options:
https://www.mathnet.ru/eng/pmtf1609 https://www.mathnet.ru/eng/pmtf/v51/i3/p118
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