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An accurate numerical prediction of solid particle fluid flow in a lid-driven cavity

Che Sidik, Nor Azwadi and Attarzadeh, S. M. R. (2011) An accurate numerical prediction of solid particle fluid flow in a lid-driven cavity. International Journal of Mechanics, 5 (3). pp. 123-128. ISSN 1998-4448

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Official URL: http://www.naun.org/multimedia/NAUN/mechanics/20-0...


Research on solid particle flows has been quite intensive in the past decade. The difficulties associated with accurate predictions of the interactions between the solid and surrounding fluid. Hence, in the present paper, we focus on the simulation of lid driven cavity flow containing a solid particle immersed in an incompressible fluid. In the present analysis, we adopt an Eulerian Lagrangian approach where the solid particle is treated as a point in the cavity. To achieve the accuracy, the numerical scheme for the fluid is properly chosen so that the resultant force on the solid particle can be accurately determined. Our aim is to seek further improvement on the fundamental knowledge of the trajectories of asolid particle in a lid-driven cavity. To broaden our understanding of the particle dynamics in the cavity, we also study the vortex structure in the cavity which directly influence the trajectories of solid particle.

Item Type:Article
Uncontrolled Keywords:cubic polynomial, navier-stokes, numerical method, shear-driven cavity, solid particle
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:28662
Deposited By: Mrs Liza Porijo
Deposited On:12 Nov 2012 07:41
Last Modified:13 Feb 2017 02:42

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