A simplified procedure for the solution of the dusty gas model equations for steady-state transport in non-reacting systems

Krishna, Rajamani (1987) A simplified procedure for the solution of the dusty gas model equations for steady-state transport in non-reacting systems The Chemical Engineering Journal, 35 (2). pp. 75-81. ISSN 0300-9467

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0300-9467(87)80002-3

Abstract

The Dusty Gas Model equations for diffusion of n-component mixtures in porous media have been conveniently cast into n-dimensional matrix notation. A simplified linearized procedure, involving the assumption of a constant matrix of transfer coefficients, is developed for the calculation of the steadystate fluxes in non-reacting systems. Published experimental data are used to test the accuracy of the linearized procedure and it is concluded that the linearized procedure is of good accuracy. The procedure can be extended to the analysis of diffusion of non-ideal liquid mixtures in porous media.

Item Type:Article
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ID Code:94187
Deposited On:27 Aug 2012 10:35
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