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Fizika Goreniya i Vzryva, 2015, Volume 51, Issue 4, Pages 116–124
DOI: https://doi.org/10.15372/FGV20150416 (Mi fgv253) 		 
This article is cited in 12 scientific papers (total in 12 papers)

Smoothed particle hydrodynamics simulation of the submarine structure subjected to a contact underwater explosion

Zh.-F. Zhang, L.-Q. Sun, X.-L. Yao, X.-Ya. Cao

College of Shipbuilding and Ocean Engineering, Harbin Engineering University, 150001, Harbin, China
Full-text PDF (376 kB) Citations (12)
DOI: https://doi.org/10.15372/FGV20150416
Abstract: In this paper, a modified smoothed particle hydrodynamics (SPH) formula is deduced to solve the problem of interfaces with a high density ratio. Simplified SPH models for single and double cylindrical shells (abbreviated as single-hull and double-hull models, respectively) are established to study shock wave propagation and to conduct the damage analysis. The SPH results for the single-hull model are verified by AUTODYN. In addition, the damage analysis indicates that the single-hull model is damaged more severely than the double-hull model. The inner shell in the double-hull model is protected by a water interlayer.
Keywords: damage characteristics, contact underwater explosion, cylindrical shell, SPH method, water interlayer.
Received: 23.01.2014
Revised: 06.11.2014
English version:
Combustion, Explosion and Shock Waves, 2015, Volume 51, Issue 4, Pages 502–510
DOI: https://doi.org/10.1134/S0010508215040164
Bibliographic databases:
Document Type: Article
UDC: 523.593
Language: Russian
Citation: Zh.-F. Zhang, L.-Q. Sun, X.-L. Yao, X.-Ya. Cao, “Smoothed particle hydrodynamics simulation of the submarine structure subjected to a contact underwater explosion”, Fizika Goreniya i Vzryva, 51:4 (2015), 116–124; Combustion, Explosion and Shock Waves, 51:4 (2015), 502–510
Citation in format AMSBIB
\Bibitem{ZhaSunYao15}
\by Zh.-F.~Zhang, L.-Q.~Sun, X.-L.~Yao, X.-Ya.~Cao
\paper Smoothed particle hydrodynamics simulation of the submarine structure subjected to a contact underwater explosion
\jour Fizika Goreniya i Vzryva
\yr 2015
\vol 51
\issue 4
\pages 116--124
\mathnet{http://mi.mathnet.ru/fgv253}
\crossref{https://doi.org/10.15372/FGV20150416}
\elib{https://elibrary.ru/item.asp?id=24086901}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2015
\vol 51
\issue 4
\pages 502--510
\crossref{https://doi.org/10.1134/S0010508215040164}
Linking options:
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  • https://www.mathnet.ru/eng/fgv/v51/i4/p116
    • This publication is cited in the following 12 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Fizika Goreniya i Vzryva Fizika Goreniya i Vzryva
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