P
Pavel Bedrikovetsky
Researcher at University of Adelaide
Publications - 303
Citations - 5808
Pavel Bedrikovetsky is an academic researcher from University of Adelaide. The author has contributed to research in topics: Porous medium & Relative permeability. The author has an hindex of 37, co-authored 281 publications receiving 4741 citations. Previous affiliations of Pavel Bedrikovetsky include Instituto Nacional de Matemática Pura e Aplicada & State University of Norte Fluminense.
Papers
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Journal ArticleDOI
Modified Particle Detachment Model for Colloidal Transport in Porous Media
Pavel Bedrikovetsky,Fernando D. Siqueira,Claudio Jose Alves Furtado,Antonio Luiz Serra de Souza +3 more
TL;DR: In this paper, a mathematical model for detachment of particles is proposed based on mechanical equilibrium of a particle positioned on the internal cake or matrix surface in the pore space, where the torque balance of drag, electrostatic, lifting and gravity forces, acting on the particle from the matrix and the moving fluid, is considered.
Journal ArticleDOI
Upscaling of Stochastic Micro Model for Suspension Transport in Porous Media
TL;DR: In this paper, micro scale population balance equations of suspension transport in porous media with several particle capture mechanisms are derived, taking into account the particle capture by accessible pores, that were cut off the flux due to pore plugging.
Journal ArticleDOI
Particle Detachment Under Velocity Alternation During Suspension Transport in Porous Media
Pavel Bedrikovetsky,Abbas Zeinijahromi,Fernando D. Siqueira,Claudio Jose Alves Furtado,Antonio Luiz Serra de Souza +4 more
TL;DR: In this paper, the maximum retention concentration function of flow velocity was used instead of equation for particle detachment kinetics from the classical filtration model for particle capture and detachment under alternate flow rates.
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Characterisation of deep bed filtration system from laboratory pressure drop measurements
TL;DR: In this paper, a mathematical model for deep bed filtration containing two empirical parameters is proposed. But, given pressure drop data in seawater coreflood laboratory experiments, the authors prove that given pressure difference between the core inlet and the core outlet, the problem of determining the formation damage coefficient is an inverse problem that determines only a combination of these two parameters, rather than each of them.