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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2014, Volume 55, Issue 4, Pages 184–192 (Mi pmtf1056)  
This article is cited in 11 scientific papers (total in 11 papers)

Modeling of the random packing of a loose layer of polydisperse spherical particles

O. B. Kovalev, I. O. Kovaleva

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (2900 kB) Citations (11)
Abstract: A method for calculating the loose packing structure of polydisperse spherical particles with a predetermined size distribution function is proposed. The coordinates of the particle centers in the loose layer are determined as the result of random fall of single spheres on a substrate under the action of gravity, assuming the inelastic collision of the spheres and considering the force of their adhesive interaction, and also assuming that the motion of one sphere on the surface of the other is pure slip. Numerical simulation is used to obtain the pattern of arrangement of polydisperse spherical particles in the loose powder layer, whose porosity depends on the particle size distribution function. The results are compared with experimental data.
Keywords: sphere, granular layer, porosity, random packing, adhesion, pure slip.
Received: 16.04.2013
English version:
Journal of Applied Mechanics and Technical Physics, 2014, Volume 55, Issue 4, Pages 709–717
DOI: https://doi.org/10.1134/S0021894414040178
Bibliographic databases:
Document Type: Article
UDC: 539.215
Language: Russian
Citation: O. B. Kovalev, I. O. Kovaleva, “Modeling of the random packing of a loose layer of polydisperse spherical particles”, Prikl. Mekh. Tekh. Fiz., 55:4 (2014), 184–192; J. Appl. Mech. Tech. Phys., 55:4 (2014), 709–717
Citation in format AMSBIB
\Bibitem{KovKov14}
\by O.~B.~Kovalev, I.~O.~Kovaleva
\paper Modeling of the random packing of a loose layer of polydisperse spherical particles
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2014
\vol 55
\issue 4
\pages 184--192
\mathnet{http://mi.mathnet.ru/pmtf1056}
\elib{https://elibrary.ru/item.asp?id=21946379}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2014
\vol 55
\issue 4
\pages 709--717
\crossref{https://doi.org/10.1134/S0021894414040178}
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  • https://www.mathnet.ru/eng/pmtf/v55/i4/p184
    • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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