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https://hdl.handle.net/2440/70631
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Type: | Journal article |
Title: | Particle detachment under velocity alternation during suspension transport in porous media |
Author: | Bedrikovetski, P. Zeinijahromi, A. Siqueira, F. Furtado, C. de Souza, A. |
Citation: | Transport in Porous Media, 2012; 91(1):173-197 |
Publisher: | Kluwer Academic Publ |
Issue Date: | 2012 |
ISSN: | 0169-3913 1573-1634 |
Statement of Responsibility: | Pavel Bedrikovetsky, Abbas Zeinijahromi, Fernando D. Siqueira, Claudio A. Furtado and Antonio Luiz S. de Souza |
Abstract: | Flow of suspensions in porous media with particle capture and detachment under alternate flow rates is discussed. The mathematical model contains the maximum retention concentration function of flow velocity that governs the particle release and is used instead of equation for particle detachment kinetics from the classical filtration model. An analytical model for suspension injection with alternate rateswas derived, and a coreflood by suspension with alternate rates was carried out. The modelling and laboratory data are in a good agreement, which validates the modified particle detachment model with the maximum retention function. |
Keywords: | Colloid porous media suspension transport mathematical model Particle detachment attachment laboratory experiment DLVO force |
Rights: | © Springer Verlag |
DOI: | 10.1007/s11242-011-9839-1 |
Published version: | http://dx.doi.org/10.1007/s11242-011-9839-1 |
Appears in Collections: | Aurora harvest 5 Australian School of Petroleum publications |
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