Results 31 to 40 of about 2,452,548 (389)
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
doaj +1 more source
Unsteady MHD Mixed Convection Flow of Water over a Sphere with Mass Transfer [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper examines the unsteady magnetohydrodynamic (MHD) mixed convection flow over a sphere combined with variable fluid properties. An implicit finite difference scheme, together with the quasi-linearization, is used to find non-similar solutions for
A. Sahaya Jenifer +2 more
doaj +1 more source
Asteroseismology of Massive Stars : Some Words of Caution [PDF]
, 2014 Although playing a key role in the understanding of the supernova phenomenon, the evolution of massive stars still suffers from uncertainties in their structure, even during their "quiet" main sequence phase and later on during their subgiant and helium ...
Gabriel, M. +5 more
core +1 more source
A Multiscale Thermo-Fluid Computational Model for a Two-Phase Cooling System [PDF]
, 2014 In this paper, we describe a mathematical model and a numerical simulation method for the condenser component of a novel two-phase thermosyphon cooling system for power electronics applications.
Agostini, Francesco +5 more
core +2 more sources
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
doaj +1 more source
Magneto-Hybrid Nanofluids Flow via Mixed Convection past a Radiative Circular Cylinder
Scientific Reports, 2020 The goal of the current analysis is to scrutinize the magneto-mixed convective flow of aqueous-based hybrid-nanofluid comprising Alumina and Copper nanoparticles across a horizontal circular cylinder with convective boundary condition.
E. El-Zahar +3 more
semanticscholar +1 more source
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
openaire +4 more sources
Lake-size dependency of wind shear and convection as controls on gas exchange [PDF]
, 2012 High-frequency physical observations from 40 temperate lakes were used to examine the relative contributions of wind shear (u*) and convection (w*) to turbulence in the surface mixed layer.
Alo Laas +43 more
core +3 more sources
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
doaj +1 more source
Marangoni Mixed Convection Boundary Layer Flow [PDF]
Meccanica, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chamkha, Ali J. +2 more
openaire +2 more sources