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Self-Diffusion Coefficient of Molecular Fluid in Porous Media

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Abstract:

The paper deals with the molecular-dynamics simulation of the self-diffusion of fluid molecules in porous media using the hard-sphere potential. A study is made of the velocity autocorrelation functions of the molecules and dependences of the self-diffusion coefficient on the pore sizes, po-rosity, fluid density, and adsorption time.

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Diffusion in Solids and Liquids VI View Preview

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Periodical:

Defect and Diffusion Forum (Volumes 312-315)

Pages:

417-422

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.312-315.417

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Online since:

April 2011

Authors:

Vladimir Andryuschenko, Valery Rudyak

Keywords:

Molecular Dynamic (MD), Porous Medium, Self-Diffusion

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] L.L. Latour, P.P. Mitra, R.L. Kleinberg and C.H. Sotak: J. Magn. Reson. Series Vol. A101 (1993), p.342.

Google Scholar

[2] Y. -Q. Song, S. Ryu and P.N. Sen: Nature Vol. 406 (2000), p.178.

Google Scholar

[3] Y. Cheng and D.G. Cory: J. Am. Chem. Soc. Vol. 121 (1999), p.7935.

Google Scholar

[4] J. Kärger and D.M. Ruthven: Diffusion in zeolites and over microporous solids (John Wiley & Sons, New York, 1992).

Google Scholar

[5] P.H. Nelson: AAPG Bulletin Vol. 93 (2009), p.329.

Google Scholar

[6] V. Ya. Rudyak, A.A. Belkin, D.A. Ivanov and V.V. Egorov: High Temperature Vol. 46 (2008), p.30.

Google Scholar

[7] K.H. Kim: Chemical Industry and Technology Vol. 16 (1998), p.562.

Google Scholar

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