114 citations · 364 across the 13 of their papers we have counts for
16 papers
A multiple-scales framework for branched channel filters
T. Fastnedge, C. J. W. Breward, I. M. Griffiths
Fibres shed from our clothes during a washing machine cycle constitute around 35% of the primary microplastics in our oceans. Current conventional dead-end washing machine filters…
A homogenised model for flow, transport and sorption in a heterogeneous porous medium
Lucy C. Auton, Satyajit Pramanik, Mohit P. Dalwadi +2
A major challenge in flow through porous media is to better understand the link between microstructure and macroscale flow and transport. For idealised microstructures, the mathema…
Optimising the flow through a concertinaed filtration membrane
Victoria E. Pereira, Mohit P. Dalwadi, Enrique Ruiz-Trejo +1
Membrane filtration is a vital industrial process, with applications including air purification and blood filtration. In this paper, we study the optimal design for a concertinaed…
Time-averaged transport in oscillatory squeeze flow of a viscoelastic fluid
Rui Yang, Ivan C. Christov, Ian M. Griffiths +1
Periodically-driven flows are known to generate non-zero, time-averaged fluxes of heat or solute species, due to the interactions of out-of-phase velocity and temperature/concentra…
The effect of compressibility on the behaviour of filter media
Jakub Köry, Armin U. Krupp, Colin P. Please +1
A filter comprises porous material that traps contaminants when fluid passes through under an applied pressure difference. One side-effect of this applied pressure, however, is tha…
The influence of porous media microstructure on filtration
Galina Printsypar, Maria Bruna, Ian M. Griffiths
We investigate how a filter media microstructure influences filtration performance. We derive a theory that generalizes classical multiscale models for regular structures to accoun…