Effect of mixed convection on transient hydrodynamic removal of a contaminant from a cavity

Effect of mixed convection on transient hydrodynamic removal of a contaminant from a cavity

A preliminary numerical study of the effect of mixed convection on hydrodynamic removal of contaminants contained in a cavity is carried out. The process of fluid renewal in a cavity is modeled via a numerical solution of the Navier–Stokes equations coupled with the energy equation for transient flo...

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Veröffentlicht in:International journal of heat and mass transfer 2003-05, Vol.46 (11), p.2039-2049
1. Verfasser: Fang, Lih-Chuan
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Sprache:eng
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Applied fluid mechanics
Convection and heat transfer
Exact sciences and technology
Flows in ducts, channels, nozzles, and conduits
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Hydrodynamics, hydraulics, hydrostatics
Physics
Turbulent flows, convection, and heat transfer
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container_title International journal of heat and mass transfer
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creator Fang, Lih-Chuan
description A preliminary numerical study of the effect of mixed convection on hydrodynamic removal of contaminants contained in a cavity is carried out. The process of fluid renewal in a cavity is modeled via a numerical solution of the Navier–Stokes equations coupled with the energy equation for transient flows. Attention in the present work is focused on the effects of mixed convection on the transient development of a cavity flow and the efficiency of cleaning cavities. The results show that the change in Grashof number causes a dramatic difference in the observed flow pattern and cleaning efficiency.
doi_str_mv 10.1016/S0017-9310(02)00507-0
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subjects Applied fluid mechanics
Convection and heat transfer
Exact sciences and technology
Flows in ducts, channels, nozzles, and conduits
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Hydrodynamics, hydraulics, hydrostatics
Physics
Turbulent flows, convection, and heat transfer
title Effect of mixed convection on transient hydrodynamic removal of a contaminant from a cavity
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