Anomalous shear banding revisited with Rheo-NMR and Rheo-USV
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| 024 | 7 | 0 | |a 10.1007/s00397-015-0854-y |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00397-015-0854-y | ||
| 245 | 0 | 0 | |a Anomalous shear banding revisited with Rheo-NMR and Rheo-USV |h [Elektronische Daten] |c [Stefan Kuczera, Christophe Perge, Marc-Antoine Fardin, Timothy Brox, Martin Williams, Sébastien Manneville, Petrik Galvosas] |
| 520 | 3 | |a A combined two-dimensional Rheo-NMR velocimetry and two-dimensional Rheo-USV approach is used to further elucidate the flow of a wormlike micellar solution in cylindrical Couette geometries. Recent experimental enhancements for both methods enable a more detailed description of the flow dynamics than available in the past. This enabled us to revisit and investigate shear banded flow utilizing improved spatial and temporal resolution, clearly confirming a departure from a simple lever rule for the micellar solution under study. Both experimental techniques observe different shear rates in the high shear rate band accompanied by a varying position of the interface between bands for different applied shear rates. Furthermore, spatially and temporally resolved velocimetry reveals various flow instabilities. Ultrasound measurements show vorticity undulations with wavelengths that scale linearly with the size of the high shear rate band. For high enough shear rates, the occurrence of turbulent bursts is detected in the USV case. However, no direct evidence of these bursts is found in the NMR measurements for equivalent shear rates, which we attribute so far to differences in the design of the shearing geometries. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2015 | ||
| 690 | 7 | |a Rheo-NMR |2 nationallicence | |
| 690 | 7 | |a Rheo-USV |2 nationallicence | |
| 690 | 7 | |a Wormlike micelles |2 nationallicence | |
| 690 | 7 | |a Shear banding |2 nationallicence | |
| 690 | 7 | |a Slip |2 nationallicence | |
| 700 | 1 | |a Kuczera |D Stefan |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | |
| 700 | 1 | |a Perge |D Christophe |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | |
| 700 | 1 | |a Fardin |D Marc-Antoine |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | |
| 700 | 1 | |a Brox |D Timothy |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | |
| 700 | 1 | |a Williams |D Martin |u Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand |4 aut | |
| 700 | 1 | |a Manneville |D Sébastien |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | |
| 700 | 1 | |a Galvosas |D Petrik |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | |
| 773 | 0 | |t Rheologica Acta |d Springer Berlin Heidelberg |g 54/7(2015-07-01), 619-636 |x 0035-4511 |q 54:7<619 |1 2015 |2 54 |o 397 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00397-015-0854-y |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00397-015-0854-y |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Kuczera |D Stefan |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Perge |D Christophe |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Fardin |D Marc-Antoine |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Brox |D Timothy |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Williams |D Martin |u Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Manneville |D Sébastien |u Laboratoire de Physique, École Normale Supérieure de Lyon, CNRS UMR 5672 -46 allée d'Italie, Université de Lyon, 69364, Lyon, cedex 07, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Galvosas |D Petrik |u Victoria University of Wellington, SCPS, MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Rheologica Acta |d Springer Berlin Heidelberg |g 54/7(2015-07-01), 619-636 |x 0035-4511 |q 54:7<619 |1 2015 |2 54 |o 397 | ||