Govindarajan, Rama and Nott, Prabhu R and Ramaswamy, Sriram (2003) Stripes in sheared non-Brownian suspensions with a free surface. In: Physica A: Statistical Mechanics and its Applications, 318 (1-2). pp. 80-84.
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Abstract
The experiments of Tirumkudulu et al. (Phys. Fluids 11 (1999) 507; Phys. Fluids 12 (2000) 1615) showed spontaneous segregation and stripe formation in neutrally buoyant suspensions of particles in a partially filled, horizontal, rotating cylinder. Here, we propose a mechanism for this phenomenon, using two well-known properties of suspensions shear-induced diffusion of particles and the concentration dependence of the viscosity.
Item Type: | Journal Article |
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Publication: | Physica A: Statistical Mechanics and its Applications |
Publisher: | Elsevier Science |
Additional Information: | Copyright of this article belongs to Elsevier Science. |
Keywords: | Suspension segregation;Phase transition. |
Department/Centre: | Division of Mechanical Sciences > Chemical Engineering Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 26 Nov 2009 09:22 |
Last Modified: | 19 Sep 2010 04:56 |
URI: | http://eprints.iisc.ac.in/id/eprint/17378 |
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