Please use this identifier to cite or link to this item:
https://dipositint.ub.edu/dspace/handle/2445/18894
Title: | Controlling anomalous stresses in soft field-responsive systems |
Author: | Reguera, D. (David) Rubí Capaceti, José Miguel Pérez Madrid, Agustín |
Keywords: | Dinàmica de fluids Reologia Propietats magnètiques Fluid dynamics Rheology Magnetic properties |
Issue Date: | 2000 |
Publisher: | The American Physical Society |
Abstract: | We report a phenomenon occurring in field-responsive suspensions: shear-induced anomalous stresses. Competition between a rotating field and a shear flow originates a multiplicity of anomalous stress behaviors in suspensions of bound dimers constituted by induced dipoles. The great variety of stress regimes includes nonmonotonic behaviors, multiresonances, negative viscosity effect, and blockades. The reversibility of the transitions between the different regimes and the self-similarity of the stresses make this phenomenon controllable and therefore applicable to modify macroscopic properties of soft condensed matter phases. |
Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.62.5313 |
It is part of: | Physical Review E, 2000, vol. 62, núm. 4, p. 5313-5317 |
URI: | http://hdl.handle.net/2445/18894 |
Related resource: | http://dx.doi.org/10.1103/PhysRevE.62.5313 |
ISSN: | 1063-651X |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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File | Description | Size | Format | |
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173223.pdf | 144.22 kB | Adobe PDF | View/Open |
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