Journal ArticleDOI
Conjugate natural convection combined with surface thermal radiation in a three-dimensional enclosure with a heat source
TLDR
In this paper, a numerical analysis of natural convection and surface thermal radiation in a cubical cavity having heat-conducting solid walls of finite thickness with a heat source located at the bottom of the cavity in conditions of convective heat exchange with an environment has been carried out.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2014-06-01. It has received 76 citations till now. The article focuses on the topics: Natural convection & Rayleigh number.read more
Citations
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Journal ArticleDOI
Numerical Analysis of Unsteady Conjugate Natural Convection of Hybrid Water-Based Nanofluid in a Semicircular Cavity
Journal ArticleDOI
MHD free convection in a wavy open porous tall cavity filled with nanofluids under an effect of corner heater
TL;DR: In this article, a numerical analysis of MHD natural convection in a wavy open porous tall cavity filled with a Cu-water nanofluid in the presence of an isothermal corner heater has been carried out.
Journal ArticleDOI
MHD natural convection in an inclined square porous cavity with a heat conducting solid block
TL;DR: In this paper, the effects of the inclination angles of the magnetic field and the cavity and the Hartmann number on the flow and thermal fields are investigated in detail in terms of isotherms, streamlines and average Nusselt numbers.
Journal ArticleDOI
Mixed convection of Al 2 O 3 -water nanofluid in a lid-driven cavity having two porous layers
Marina S. Astanina,Mikhail A. Sheremet,Mikhail A. Sheremet,Hakan F. Oztop,Hakan F. Oztop,Nidal H. Abu-Hamdeh +5 more
TL;DR: In this article, the effect of two porous layers on the bottom wall of a lid-driven cavity is numerically studied and it has been found that in the natural convection regime an addition of nanoparticles leads to heat transfer enhancement, while for mixed convection and forced convection regimes an increase in nanoparticles volume fraction leads to the heat transfer reduction.
Journal ArticleDOI
Numerical simulation of a conjugate turbulent natural convection combined with surface thermal radiation in an enclosure with a heat source
TL;DR: A detailed numerical analysis of complex heat transfer (turbulent natural convection, conduction and surface thermal radiation) in a rectangular enclosure with a heat source has been carried out as discussed by the authors.
References
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Book
Design and optimization of thermal systems
TL;DR: In this paper, the authors provide an overview of the design steps in the design process of a thermal system, including the initial design design strategies, design of systems from different application areas, and optimization of unconstrained problems.
Book
Cooling techniques for electronic equipment
TL;DR: In this article, the authors present practical guides for Natural Convection and Radiation Cooling for Electronic Components. But they do not consider the effects of thermal stresses in lead wires, Solder Joints and Plated Throughholes.
Journal ArticleDOI
On ‘‘Radiative transfer in three-dimensional rectangular enclosures containing inhomogeneous,anisotropically scattering media’’
TL;DR: In this paper, the authors explored radiative transfer in three-dimensional enclosures where absorption and scattering coefficients due to combustion particles and gases were allowed to vary within the medium, which made it useful for applications to realistic furnaces and different types of high-temperature systems.
Journal ArticleDOI
Numerical analysis of natural convection with surface radiation in a square enclosure
M. Akiyama,Q. P. Chong +1 more
TL;DR: In this article, the effect of surface radiation on the flow field, temperature distribution, and heat transfer is predicted, and it is shown that surface radiation significantly altered the temperature distribution and the flow patterns, especially at higher Rayleigh numbers.
Journal ArticleDOI
Three-dimensional numerical simulation of convection and radiation in a differentially heated cavity using the discrete ordinates method
TL;DR: In this article, the authors used the discrete ordinates method (DOM) to solve the Navier-Stokes equations (NSE) in both transparent and non-participating media.