| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8159681 | Journal of Magnetism and Magnetic Materials | 2011 | 5 Pages |
Abstract
⺠Extension of the magnetoviscous effect of ferrofluids to the oscillatory shear flow. ⺠Influence of magnetic field level, shear stress amplitude and frequency is studied. ⺠Ferrofluid viscosity is lower for oscillatory than for steady flow shearing. ⺠Ferrofluid viscosity is not sensitive to shear rate amplitude. ⺠Negative-viscosity effect occurs even for a null magnetic field.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
M. Pinho, B. Brouard, J.M. Génevaux, N. Dauchez, O. Volkova, H. Mézière, P. Collas,