Results 311 to 320 of about 4,375,834 (381)
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On the convective nature of bar instability
Journal of Fluid Mechanics, 2003Bar instability is recognized as the fundamental mechanism underlying the formation of large-scale forms of rivers. We show that the nature of such instability is convective rather than absolute. Such a result is obtained by revisiting the linear stability analysis of open-channel uniform flow over a cohesionless channel of Colombini et al.
FEDERICI, BIANCA, SEMINARA, GIOVANNI
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Natural Convection with Dissipative Heating
Communications in Mathematical Physics, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kagei, Yoshiyuki +2 more
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Parallel computation for natural convection
Concurrency: Practice and Experience, 1997Summary: Parallel computation for two-dimensional convective flows in cavities with adiabatic horizontal boundaries and driven by differential heating of two vertical end walls are investigated using the Intel Paragon, Intel Touchstone Delta, Cray T3D and IBM SP2.
Robert Ferraro, P. Wang
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Journal of Thermal Science and Engineering Apllications, 2019
In this paper, steady natural convective heat transfer and flow characteristics of Al2O3-Cu/water hybrid nanofluid filled square enclosure in the presence of magnetic field has been investigated numerically.
T. Tayebi, Ali J. Chamkha
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In this paper, steady natural convective heat transfer and flow characteristics of Al2O3-Cu/water hybrid nanofluid filled square enclosure in the presence of magnetic field has been investigated numerically.
T. Tayebi, Ali J. Chamkha
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International journal of numerical methods for heat & fluid flow, 2019
Purpose The purpose of this study is to peruse natural convection in a CuO-water nanofluid-filled complex-shaped enclosure under the influence of a uniform magnetic field by using control volume finite element method.
A. Dogonchi, F. Selimefendigil, D. Ganji
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Purpose The purpose of this study is to peruse natural convection in a CuO-water nanofluid-filled complex-shaped enclosure under the influence of a uniform magnetic field by using control volume finite element method.
A. Dogonchi, F. Selimefendigil, D. Ganji
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Journal of Thermal Science and Engineering Apllications, 2019
Effect of the size of a closed cavity and different nanoparticles on natural convection heat transfer is investigated using the finite volume method. In the current numerical study, free convection of nanofluid with Cu, multi-walled carbon nanotubes, and
Hossein Goodarzi +5 more
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Effect of the size of a closed cavity and different nanoparticles on natural convection heat transfer is investigated using the finite volume method. In the current numerical study, free convection of nanofluid with Cu, multi-walled carbon nanotubes, and
Hossein Goodarzi +5 more
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Natural Convection in Enclosures
Journal of Heat Transfer, 1972There exists a great diversity of buoyancy flows in enclosures that are of interest in science and technology. These buoyancy flows pose new and challenging physical and mathematical problems. Emphasis is given to the complexities of the phenomena, viz., the coupling of the flow and transport and of the boundary-layer and core flows, the interaction ...
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A comprehensive review on natural convection flow and heat transfer
International journal of numerical methods for heat & fluid flow, 2018PurposeThe purpose of this paper is to carry out a comprehensive review of some latest studies devoted to natural convection phenomenon in the enclosures because of its significant industrial applications.Design/methodology/approachGeometries of the ...
A. Rahimi +3 more
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Natural Convection at Microelectrodes
Analytical Chemistry, 1995Abstract : Steady-state voltammetric currents for Fe(CN)6(-4) oxidation and Fe(CN)6(-3) reduction in 0.2 M KCl solutions are shown to be a function of the orientation of Au and Pt rnicrodisk electrodes (radius = 6.4 to 25 micrometers) with respect to the gravitational field.
Jeonghee Lee +2 more
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EXPERIMENTAL TECHNIQUES IN NATURAL CONVECTION
Experimental Thermal and Fluid Science, 1993Experimental techniques in natural convection heat transfer employed in the author's laboratory are introduced. The techniques are mostly related to visualization of flow, temperature field, and heat flux distribution in fluids. Three topics are presented, the first being natural convection in a horizontal rectangular liquid layer driven by surface ...
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