Analysis of unsteady mixed convection in lid-driven cavity included circular cylinders motion using an incompressible smoothed particle hydrodynamics method

Abdelraheem M. Aly, Mitsuteru Asai, Ali J. Chamkha

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Purpose - The purpose of this paper is to model mixed convection in a square cavity included circular cylinders motion using an incompressible smoothed particle hydrodynamics (ISPH) technique. Design/methodology/approach - The problem is solved numerically by using the ISPH method. Findings - The SPH tool shows robust performance to simulate the rigid body motion in the mixed convective flow with heat transfer, and it may apply easily to complicated problems in 2D and 3D problem without difficulties. Originality/value - The application of the SPH method to mixed convective flow with heat transfer and its potential application easily to complicated 3D problems is original.

Original languageEnglish
Pages (from-to)2000-2021
Number of pages22
JournalInternational Journal of Numerical Methods for Heat and Fluid Flow
Volume25
Issue number8
DOIs
Publication statusPublished - Nov 2 2015

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Lid-driven Cavity
Mixed Convection
Mixed convection
Circular Cylinder
Circular cylinders
Hydrodynamics
Heat transfer
Motion
Heat Transfer
Rigid Body Motion
Robust Performance
Design Methodology
Cavity

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Computer Science Applications
  • Applied Mathematics

Cite this

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AU - Aly, Abdelraheem M.

AU - Asai, Mitsuteru

AU - Chamkha, Ali J.

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AB - Purpose - The purpose of this paper is to model mixed convection in a square cavity included circular cylinders motion using an incompressible smoothed particle hydrodynamics (ISPH) technique. Design/methodology/approach - The problem is solved numerically by using the ISPH method. Findings - The SPH tool shows robust performance to simulate the rigid body motion in the mixed convective flow with heat transfer, and it may apply easily to complicated problems in 2D and 3D problem without difficulties. Originality/value - The application of the SPH method to mixed convective flow with heat transfer and its potential application easily to complicated 3D problems is original.

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