Viscosity of bimodal and polydisperse colloidal suspensions
RA Lionberger - Physical Review E, 2002 - APS
We present a theoretical framework for the viscosity of bimodal and polydisperse colloidal
suspensions. For colloidal dispersions both interparticle forces between pairs of particles …
suspensions. For colloidal dispersions both interparticle forces between pairs of particles …
Viscosities of concentrated dispersions
TS Chow - Physical Review E, 1993 - APS
A theory is presented to describe the effects of particle shape, orientation, and volume
fraction on the anisotopic viscosities of concentrated colloidal dispersions. We start with …
fraction on the anisotopic viscosities of concentrated colloidal dispersions. We start with …
The rheological behavior of concentrated colloidal dispersions
JF Brady - The Journal of Chemical Physics, 1993 - pubs.aip.org
A simple model for the rheological behavior of concentrated colloidal dispersions is
developed. For a suspension of Brownian hard spheres there are two contributions to the …
developed. For a suspension of Brownian hard spheres there are two contributions to the …
The rheology of concentrated suspensions of arbitrarily-shaped particles
I Santamarı, CI Mendoza - Journal of colloid and interface science, 2010 - Elsevier
We propose an improved effective-medium theory to obtain the concentration dependence
of the viscosity of particle suspensions at arbitrary volume fractions. Our methodology can be …
of the viscosity of particle suspensions at arbitrary volume fractions. Our methodology can be …
An empirical model predicting the viscosity of highly concentrated, bimodal dispersions with colloidal interactions
B Dames, BR Morrison, N Willenbacher - Rheologica acta, 2001 - Springer
The relationship between particle size distribution and viscosity of concentrated dispersions
is of great industrial importance, since it is the key to get high solids dispersions or …
is of great industrial importance, since it is the key to get high solids dispersions or …
Linear viscoelasticity of colloidal mixtures
G Nägele, J Bergenholtz - The Journal of chemical physics, 1998 - pubs.aip.org
The low shear viscosity of simple fluids is a well understood transport quantity. It can be
calculated using kinetic theories1, 2 and computer simulations. 3 In particular, its relation to …
calculated using kinetic theories1, 2 and computer simulations. 3 In particular, its relation to …
Interaction corrections to the viscosity of concentrated colloidal dispersions
MJ Grimson, GC Barker - Europhysics Letters, 1987 - iopscience.iop.org
The shear viscosity of a concentrated colloidal dispersion is calculated on the basis of a two-
fluid model. The repulsive interactions between particles give rise to a direct contribution to …
fluid model. The repulsive interactions between particles give rise to a direct contribution to …
Factors affecting the viscosity of unimodal and multimodal colloidal dispersions
RL Hoffman - Journal of Rheology, 1992 - pubs.aip.org
Contrasting the flow response of aqueous dispersions of colloidally stable polymer particles
with dispersions controlled only by hydrodynamic interactions, we find that the …
with dispersions controlled only by hydrodynamic interactions, we find that the …
The role of nanoscale forces in colloid dispersion rheology
NJ Wagner, JW Bender - Mrs Bulletin, 2004 - cambridge.org
Advances in our fundamental understanding of and control over interparticle colloidal forces
have enhanced our ability to formulate stable, complex fluids with colloidal and/or nano …
have enhanced our ability to formulate stable, complex fluids with colloidal and/or nano …
How confinement-induced structures alter the contribution of hydrodynamic and short-ranged repulsion forces to the viscosity of colloidal suspensions
Confined systems ranging from the atomic to the granular are ubiquitous in nature.
Experiments and simulations of such atomic and granular systems have shown a complex …
Experiments and simulations of such atomic and granular systems have shown a complex …