The numerical simulation of non-linear separation columns by boundary-domain integral formulation

The boundary—domain integral formulation is applied to a numerical simulation of one—dimensional unsteady diffusion—convection mass transport with a reaction in the separation columns. Numerical results show that the BDIF does not present oscillation or damping of the wave front as appears in other...

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Bibliographic Details
Published in:Computers & chemical engineering 1995-06, Vol.19, p.785-790
Main Authors: Žagar, I., Škerget, L.
Format: Article
Language:English
Subjects:
Boundary-domain integral formulation
chemical reaction
separation column, Burger problem
subdomain technique: diffusion-convection
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Summary:The boundary—domain integral formulation is applied to a numerical simulation of one—dimensional unsteady diffusion—convection mass transport with a reaction in the separation columns. Numerical results show that the BDIF does not present oscillation or damping of the wave front as appears in other numerical techniques and can be applied to solve more complicated examples.
ISSN:0098-1354
1873-4375
DOI:10.1016/0098-1354(95)87130-6