Particle-laden viscous channel flows: Model regularization and parameter study
نویسندگان
چکیده
منابع مشابه
Granular and Particle-Laden Flows
This research programme at the Newton Institute was devoted to improving the understanding and mathematical modelling of granular and particle-laden fluid systems as they arise in nature, in the laboratory and in industry. Geophysical examples of granular and particle-laden flows include rock avalanches, debris flows, mud flows and turbulent boundary layers with suspended particles, such as vol...
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Amacroscopic two-fluid model of compressible particle-laden gas flows is considered. The governing equations are discretized by a high-resolution finite element method based on algebraic flux correction. A multidimensional limiter of TVD type is employed to constrain the local characteristic variables for the continuous gas phase and conservative fluxes for a suspension of solid particles. Spec...
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0301-9322/$ see front matter 2014 Elsevier Ltd. All rights reserved. http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.12.007 ⇑ Corresponding author. Tel.: +1 515 294 1614; fax: +1 515 294 3262. E-mail addresses: [email protected] (J.D. Regele), jason.rabinovitch@caltech. edu (J. Rabinovitch), [email protected] (T. Colonius), [email protected] (G. Blanquart). J.D. Regele a,⇑, J. Rabi...
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We consider constant volume thin film slurries on an incline. Clear fluids in this geometry are known to have a front position that moves according to a t scaling law, based on similarity solution analysis [Huppert, Nature, 1982]. We investigate the same dynamics for particle laden flow using a recently proposed lubrication model for the slurry and physical experiments. Our analysis includes th...
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ژورنال
عنوان ژورنال: European Journal of Mechanics - B/Fluids
سال: 2016
ISSN: 0997-7546
DOI: 10.1016/j.euromechflu.2016.05.005