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Fizika Goreniya i Vzryva, 2011, Volume 47, Issue 4, Pages 92–99 (Mi fgv1115)  
This article is cited in 1 scientific paper (total in 1 paper)

Simulation of the deflagration-to-detonation impact on a copper-based furnace injector

M.-ch. Gwak, J. J. Yoh

School of Mechanical and Aerospace Engineering, Seoul National University, 599 Kwanak-ro, Kwanak-gu, 151-742, Seoul, Korea
Citations (1)
Abstract: The deflagration-to-detonation transition (DDT) is accompanied by a strong pressure wave that can provide an adverse effect on nearby structures. The pressure generated from multiple detonative pulses is strong enough to cause metal surface erosion and bulk edge chipping. In this work, we investigate the damaging effect of the DDT phenomena and apply hydrocode simulation to evaluate the structural damage to a pulverized coal injector made of copper used in a pulverized coal-oxygen combustion furnace. Experimental conditions are imposed to improve the damage model of a metal injector exposed to multiple detonation pulses.
Keywords: DDT, detonative impact, structural damage, hydrocode.
Received: 01.04.2010
Accepted: 27.01.2011
English version:
Combustion, Explosion and Shock Waves, 2011, Volume 47, Issue 4, Pages 457–463
DOI: https://doi.org/10.1134/S0010508211040095
Bibliographic databases:
Document Type: Article
UDC: 534.2
Language: Russian
Citation: M.-ch. Gwak, J. J. Yoh, “Simulation of the deflagration-to-detonation impact on a copper-based furnace injector”, Fizika Goreniya i Vzryva, 47:4 (2011), 92–99; Combustion, Explosion and Shock Waves, 47:4 (2011), 457–463
Citation in format AMSBIB
\Bibitem{GwaYoh11}
\by M.-ch.~Gwak, J.~J.~Yoh
\paper Simulation of the deflagration-to-detonation impact on a copper-based furnace injector
\jour Fizika Goreniya i Vzryva
\yr 2011
\vol 47
\issue 4
\pages 92--99
\mathnet{http://mi.mathnet.ru/fgv1115}
\elib{https://elibrary.ru/item.asp?id=16986594}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2011
\vol 47
\issue 4
\pages 457--463
\crossref{https://doi.org/10.1134/S0010508211040095}
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  • https://www.mathnet.ru/eng/fgv/v47/i4/p92
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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