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Double-diffusive convection in Jeffery–Hamel flow [PDF]
Scientific Reports, 2022 In this paper, double-diffusive convection in flow of viscous fluid is investigated inside a horizontal channel. It has heated, inclined and rectangular plane walls. The upper wall has non-uniform temperature and variable species concentration. Note that
Noureen, Dil Nawaz Khan Marwat
doaj +4 more sources
EAS Publications Series, 2013 Much progress has recently been made in understanding and quantifying vertical mixing induced by double-diffusive instabilities such as fingering convection (usually called thermohaline convection) and oscillatory double-diffusive convection (a process ...
Garaud, Pascale
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The onset of double diffusive convection in a viscoelastic fluid-saturated porous layer with non-equilibrium model. [PDF]
PLoS ONE, 2013 The onset of double diffusive convection in a viscoelastic fluid-saturated porous layer is studied when the fluid and solid phase are not in local thermal equilibrium.
Zhixin Yang +4 more
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Bidispersive double diffusive convection [PDF]
International Journal of Heat and Mass Transfer, 2018 Abstract A model is developed for double diffusive convection in a bidisperse porous medium. Double diffusive convection is convective movement of fluid due to temperature and salt gradient effects. A bidisperse porous medium is one where there are pores known as macropores, but the solid skeleton contains cracks or fissures which give rise to a ...
B Straughan
exaly +3 more sources
A blue sky catastrophe in double-diffusive convection [PDF]
Physical Review Letters, 2004 A global bifurcation of the blue sky catastrophe type has been found in a small Prandtl number binary mixture contained in a laterally heated cavity. The system has been studied numerically applying the tools of bifurcation theory.
E. Knobloch +9 more
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Transition to finger convection in double-diffusive convection [PDF]
Physics of Fluids, 2014 Finger convection is observed experimentally in an electrodeposition cell in which a destabilizing gradient of copper ions is maintained against a stabilizing temperature gradient.
Kellner, M., Tilgner, A.
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ON MAGNETOROTATORY DOUBLE-DIFFUSIVE CONVECTION COUPLED WITH CROSS-DIFFUSIONS [PDF]
Journal of Engineering Science and Technology, 2012 The present paper investigates the effect of a uniform vertical rotation and a uniform vertical magnetic field on the physical problem of double-diffusive convection coupled with cross-diffusions.
HARI MOHAN
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Complex dynamics in double-diffusive convection [PDF]
Theoretical and Computational Fluid Dynamics, 2004 The dynamics of a small Prandtl number binary mixture in a laterally heated cavity is studied numerically. By combining temporal integration, steady state solving and linear stability analysis of the full PDE equations, we have been able to locate and ...
Batiste, Oriol +3 more
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Double-diffusive natural convection in an enclosure filled with nanofluid using ISPH method
Alexandria Engineering Journal, 2016 The double-diffusive natural convection in an enclosure filled with nanofluid is studied using ISPH method. The model used for the nanofluid incorporates the effects of Brownian motion and thermophoresis.
Abdelraheem M. Aly, Zehba A.S. Raizah
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Experiments on double diffusive convection
Comptes Rendus. PhysiqueDouble diffusive convection is a form of convection that was studied in the past mostly for its application in oceanography and which receives increasing attention in the context of planetary cores.
Tilgner, Andreas
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