Title of article
Permeability of Ar and He through an inorganic membrane: a molecular dynamics study
Author/Authors
Koichi Mizukami، نويسنده , , Hiromitsu Takaba، نويسنده , , Nobuyasu Ito، نويسنده , , Momoji Kubo ، نويسنده , , Adil Fahmi، نويسنده , , Akira Miyamoto ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
5
From page
330
To page
334
Abstract
Molecular dynamic simulations of the permeation of single and mixture gases of He and Ar through an inorganic membrane are presented. The calculated permeabilities are in favor of the Knudsen diffusion mechanism. Since He is lighter than Ar, its permeability is larger and therefore it permeates first. Therefore, in the vacuum phase the amount of He is larger than that of Ar. This shows the ability of MD calculation on estimating permeability.
Keywords
Inorganic membrane , Gas permeability , Molecular dynamics calculations
Journal title
Applied Surface Science
Serial Year
1997
Journal title
Applied Surface Science
Record number
991939
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