Applied Rheology: Publications
You have network access to this resource: olauk528 [1638]
G. Kyazze, V. Starov
Influence of Cluster Formation: Viscosity of Concentrated Emulsions

Appl. Rheol. 13:5 (2003) 259-264

Abstract: Recently a new theory of viscosity of concentrated emulsions dependency on volume fraction of droplets (Starov V, Zhdanov G: J. Colloid Interface Sci, 258, 404 (2003)) has been suggested that relates the viscosity of concentrated emulsions to formation of clusters. Through experiments with milk at different concentrations of fat, cluster formation has been validated using optical microscopy and their properties determined using the mentioned theory. Viscometric studies have shown that within the shear rate range studied, both the packing density of fat droplets inside clusters and the relative viscosity of milk (viscosity over skim milk viscosity) are independent of shear-rate, but vary with volume fraction. Comparison of the experimental data with previous theories that assumed that the particles remained discrete shows wide variation. We attribute the discrepancy to cluster formation. © 2003 Applied Rheology.

DOI 10.3933/ApplRheol-13-259

-- full text PDF available for subscribers --

-- open access PDF extract available for non-subscribers --


You have no password-free access to Applied Rheology Online. If you are a subscriber, enter login details below. For password-free access, we need your IP address. Sample manuscripts for free download can be found here

download to disk (some browsers prefer this option)
login name
password

Purchase this article for 20 € ?

Forgotten your login details? Send an email with subject "AR login" to login@appliedrheology.org


Appl Rheol 13 (2003) issues:

           


© Applied Rheology 2018