Malcolm Davidson

Simulating the ultrafiltration of whey proteins isolate using a mixture model

Malavika Haribabu, Dave E Dunstan, Gregory JO Martin, Malcolm R Davidson, Dalton JE Harvie

Journal article  |  2020  |  Journal of Membrane Science

Ultrafiltration (UF) is widely used in the fractionation and concentration of milk proteins. During this process, proteins concent..

Viscoelectric Effects in Nanochannel Electrokinetics

Wei-Lun Hsu, Dalton JE Harvie, Malcolm R Davidson, Dave E Dunstan, Junho Hwang, Hirofumi Daiguji

Journal article  |  2017  |  JOURNAL OF PHYSICAL CHEMISTRY C

Electrokinetic transport behavior in nanochannels is different to that in larger-sized channels. Molecular dynamics (MD) simulatio..

Electrophoretically mediated partial coalescence of a charged microdrop

R Pillai, JD Berry, DJE Harvie, MR Davidson

Journal article  |  2017  |  CHEMICAL ENGINEERING SCIENCE

Coalescence of charged drops in the presence of an electric field has practical applications in microscale lab-on-a-chip devices. ..

Electrokinetics of the silica and aqueous electrolyte solution interface: Viscoelectric effects

Wei-Lun Hsu, Hirofumi Daiguji, David E Dunstan, Malcolm R Davidson, Dalton JE Harvie

Journal article  |  2016  |  ADVANCES IN COLLOID AND INTERFACE SCIENCE

The manipulation of biomolecules, fluid and ionic current in a new breed of integrated nanofluidic devices requires a quantitative..

Numerical simulation of two-fluid flow of electrolyte solution with charged deforming interfaces

MR Davidson, JD Berry, R Pillai, DJE Harvie

Journal article  |  2016  |  Applied Mathematical Modelling

Abstract The authors’ volume-of-fluid based electrokinetic flow model for multiphase flow with fluid–fluid interfaces, recently ex..

Electrokinetics of isolated electrified drops

Rohit Pillai, Joseph D Berry, Dalton JE Harvie, Malcolm R Davidson

Journal article  |  2016  |  SOFT MATTER

Using a recently developed multiphase electrokinetic model, we simulate the transient electrohydrodynamic response of a liquid dro..

Electrohydrodynamic deformation and interaction of microscale drop pairs

R Pillai, JD Berry, DJE Harvie, MR Davidson

Journal article  |  2016  |  International Journal of Computational Methods and Experimental Measurements

Binary drop electrocoalescence is the process of inducing two drops, suspended in an immiscible fluid, to coalesce in the presence..

Electrolytic drops in an electric field: A numerical study of drop deformation and breakup

R Pillai, JD Berry, DJE Harvie, MR Davidson

Journal article  |  2015  |  PHYSICAL REVIEW E

The deformation and breakup of an axisymmetric, conducting drop suspended in a nonconducting medium and subjected to an external e..

Corrections to 'Microfluidic circuit analysis I: Ion current relationships for thin slits and pipes', J. Colloid Interface Sci. 365 (2012) 1-15 and 'Microfluidic circuit analysis II: Implications of ion conservation for microchannels connected in series', J. Colloid Interface Sci. 365 (2012) 16-27

Christian JC Biscombe, Malcolm R Davidson, Dalton JE Harvie

Journal article  |  2015  |  JOURNAL OF COLLOID AND INTERFACE SCIENCE

Electrophoretic effects on satellite droplet formation during electrocoalescence of microdrops

R Pillai, JD Berry, DE Harvie, M DAVIDSON

Conference Proceedings  |  2015