dorsal/arxiv
View SchemaOrientation dynamics of weakly Brownian particles in periodic viscous flows
| Authors | Piero Olla |
|---|---|
| Categories | |
| ArXiv ID | physics/0507086 |
| URL | https://arxiv.org/abs/physics/0507086 |
| DOI | 10.1103/PhysRevE.73.041406 |
| Journal | Phys. Rev. E Vol. 73 PP. 041406 (2006) |
Abstract
Evolution equations for the orientation distribution of axisymmetric particles in periodic flows are derived in the regime of small but non-zero Brownian rotations. The equations are based on a multiple time scale approach that allows fast computation of the relaxation processes leading to statistical equilibrium. The approach has been applied to the calculation of the effective viscosity of a thin disk suspension in gravity waves.
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"abstract": "Evolution equations for the orientation distribution of axisymmetric\nparticles in periodic flows are derived in the regime of small but non-zero\nBrownian rotations. The equations are based on a multiple time scale approach\nthat allows fast computation of the relaxation processes leading to statistical\nequilibrium. The approach has been applied to the calculation of the effective\nviscosity of a thin disk suspension in gravity waves.",
"arxiv_id": "physics/0507086",
"authors": [
"Piero Olla"
],
"categories": [
"physics.flu-dyn",
"nlin.CD"
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"doi": "10.1103/PhysRevE.73.041406",
"journal_ref": "Phys. Rev. E Vol. 73 PP. 041406 (2006)",
"title": "Orientation dynamics of weakly Brownian particles in periodic viscous flows",
"url": "https://arxiv.org/abs/physics/0507086"
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