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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2013, Volume 54, Issue 2, Pages 88–96
(Mi pmtf1201)
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This article is cited in 9 scientific papers (total in 9 papers)
Mathematical model of permeability of microspheres with allowance for their size distribution
A. S. Vereshchaginab, I. V. Kazanina, V. N. Zinovieva, A. Yu. Paka, A. F. Fominaa, V. A. Lebigaa, V. M. Fominab a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
Abstract:
A mathematical model of helium absorption by a sorbent consisting of hollow spherical particles with allowance for the distributions of permeability coefficients and particle sizes is constructed. A possibility of reconstructing the permeability coefficients of the microsphere materials from the known sorption curves and particle size distribution is demonstrated. The model is analyzed and tested by examples of two different sorbents.
Keywords:
permeability, helium, microsphere, mathematical model, distribution.
Received: 18.06.2012 Revised: 04.10.2012
Citation:
A. S. Vereshchagin, I. V. Kazanin, V. N. Zinoviev, A. Yu. Pak, A. F. Fomina, V. A. Lebiga, V. M. Fomin, “Mathematical model of permeability of microspheres with allowance for their size distribution”, Prikl. Mekh. Tekh. Fiz., 54:2 (2013), 88–96; J. Appl. Mech. Tech. Phys., 54:2 (2013), 243–250
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https://www.mathnet.ru/eng/pmtf1201 https://www.mathnet.ru/eng/pmtf/v54/i2/p88
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