| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9675549 | Colloids and Surfaces A: Physicochemical and Engineering Aspects | 2005 | 5 Pages |
Abstract
The flow behavior of solutions of three different surfactants through pores of a laser-etched membrane is presented. Partial non-linear flow-pressure curves are obtained and the cross-over between the two linear regimes is interpreted as a stick-slip transition. Two parameters are extracted. The critical shear stress, needed to initiate slip, describes the transition and the slip length, the interfacial friction.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Christophe Cheikh, Ger Koper,