This article is cited in 2 papers

MECHANICS

Differential permeability of an ultra-thin porous layer of monodisperse nanoparticles

V. A. Poteryaeva, O. V. Usenko, A. A. Sherstobitov

Tomsk State University, Tomsk, Russian Federation

Abstract: In this paper, mathematical simulation of the motion of helium, methane, oxygen, and nitrogen molecules through an ultra-thin layer of a porous material composed by spherical nanoparticles of a similar size. The potential of the nanoparticle–molecule interaction is taken in the form proposed by V. Y. Rudyak and S. L. Krasnolutsky. The permeability layer with a size of about $10^{-7}$ m was studied by the method of classical molecular dynamics.

Keywords: field of potential forces, nanoparticles, motion of molecules, numerical methods, permeability of a layer.

UDC: 531.351

Received: 24.02.2015

DOI: 10.17223/19988621/34/9

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