Recent experimental probes of shear banding
arXiv:0903.5389 · doi:10.1007/s00397-007-0246-z
Abstract
Recent experimental techniques used to investigate shear banding are reviewed. After recalling the rheological signature of shear-banded flows, we summarize the various tools for measuring locally the microstructure and the velocity field under shear. Local velocity measurements using dynamic light scattering and ultrasound are emphasized. A few results are extracted from current works to illustrate open questions and directions for future research.
Review paper, 23 pages, 11 figures, 204 references
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Cited by in corpus (34)
- Yield Stress Materials in Soft Condensed Matter
- The Physics of the Colloidal Glass Transition
- Shear Banding of Complex Fluids
- Phenomenology and physical origin of shear-localization and shear-banding in complex fluids
- On the existence of a simple yield stress fluid behavior
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- Criteria for shear banding in time-dependent flows of complex fluids
- No steady state flows below the yield stress. A true yield stress at last?
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- Ultrafast ultrasonic imaging coupled to rheometry: principle and illustration
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- Shear banding in time-dependent flows of polymers and wormlike micelles
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- Surfactant micelles: model systems for flow instabilities of complex fluids
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- Shear banding in large amplitude oscillatory shear (LAOStrain and LAOStress) of polymers and wormlike micelles
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- Start-up inertia as an origin for heterogeneous flow
- Interplay between wall slip and shear banding in a thixotropic yield stress fluid