Results 21 to 30 of about 2,091,367 (290)
Numerical Analysis of Turbulent Mixed Convection in Vertical Annular Channel
Yuanzineng kexue jishu, 2023 Reactor cavity cooling system (RCCS) is a competitive residual heat removal scheme for small modular reactors. In this paper, the RCCS has been simplified to a scenario that ascending air flow is got heated in vertical annular channels and driven by ...
HU Xiangjie;WEN Jiming;GAO Puzhen;TIAN Ruifeng
doaj
Convective Mixing and the Thermohaline Circulation
Journal of Physical Oceanography, 1999 Abstract An idealized three-dimensional model of buoyancy-driven flow in a single hemisphere is used to investigate the relationship between the meridional overturning and the efficiency by which convective mixing eliminates static instability. In the “fast” limit (mixing timescale hours to weeks), the meridional overturning is not rate limited by the ...
Marotzke, J. ; https://orcid.org/0000-0001-9857-9900 +1 more
openaire +3 more sources
Mixed thermal convection: fundamental issues and analysis of the planar case
Anais da Academia Brasileira de Ciências, 2015 This paper aims to renew interest on mixed thermal convection research and to emphasize three issues that arise from the present analysis: (i) a clear definition of the reference temperature in the Boussinesq approximation; (ii) a practical delimitation ...
JACQUES PADET +3 more
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Alexandria Engineering Journal, 2021 The current study is concerned with the investigation of the combined effects of thermophoretic motion and thermal radiation on steady, viscous, incompressible and two-dimensional mixed convection flow of optically dense grey fluid.
Amir Abbas +2 more
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Results in Physics, 2017 This paper investigates the double stratified effects in mixed convection three-dimensional flow of an Oldroyd-B nanofluid. The flow is due to a bidirectional stretching surface.
Tasawar Hayat +3 more
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Convective core mixing: A metallicity dependence? [PDF]
Astronomy & Astrophysics, 2002 The main scope of this paper is to investigate the possible existence of a metallicity dependence of the overshooting from main sequence stars turbulent cores. We focus on objects with masses in the range ~2.5 Msol - ~25 Msol. Basically, evolutionary time scale ratios are compared with star numbers ratios on the main sequence.
Cordier, D. +5 more
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Results in Physics, 2017 Magnetohydrodynamic (MHD) mixed convection flow of third grade fluid by an exponentially stretching sheet is addressed. Energy expression involves the convective condition and non-linear thermal radiation.
T. Hayat +3 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017 The technique and results of experimental study of heat transfer of a single bundle consisting of bimetallic tubes with helically knurled edges, in natural and mixed convection of air are presented. Mixed convection, i.e.
A. B. Sukhotskii, G. S. Sidorik
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Dynamics of large-scale structures and heat transfer in turbulent mixed convection [PDF]
, 2009 Low frequency oscillations have been observed in the heat transfer of mixed convection in a rectangular cavity with an aspect ratio of $\Gamma_{\mathrm{xz}} = 1$ and $\Gamma_{\mathrm{yz}} = 5$.~Mixed convective flow at $Ra = 2.4 \times 10^8$, $Re = 1.0 ...
D. Schmeling +7 more
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Mixed Convection Magnetic Nanofluid Flow past a Rotating Vertical Porous Cone [PDF]
Journal of Applied Fluid Mechanics, 2022 Magnetic nanofluids (MNFs) have been the focus of extensive research nowadays owing to their potential usefulness as a transfer medium. This study is concerned with the boundary layer flow and heat transfer of MNF past a rotating vertical cone with the ...
N. S. Wahid +5 more
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