Results 1 to 10 of about 18,512 (144)

Double-diffusive convection in Jeffery–Hamel flow [PDF]

open access: yesScientific 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   +2 more sources

Singular diffusionless limits of double-diffusive instabilities in magnetohydrodynamics. [PDF]

open access: yesProc Math Phys Eng Sci, 2017
We study local instabilities of a differentially rotating viscous flow of electrically conducting incompressible fluid subject to an external azimuthal magnetic field. In the presence of the magnetic field the hydrodynamically stable flow can demonstrate
Kirillov ON.
europepmc   +3 more sources

The onset of double diffusive convection in a viscoelastic fluid-saturated porous layer with non-equilibrium model. [PDF]

open access: yesPLoS 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
doaj   +2 more sources

Double-diffusive convection of a rotating circular cylinder in a porous cavity suspended by nano-encapsulated phase change materials

open access: yesCase Studies in Thermal Engineering, 2021
The main objective of this study is to simulate the suspension of a nano-encapsulated phase change material (NEPCM) during the double-diffusive convection flow inside a compound cavity.
Zehba Raizah, Abdelraheem M. Aly
doaj   +3 more sources

ON MAGNETOROTATORY DOUBLE-DIFFUSIVE CONVECTION COUPLED WITH CROSS-DIFFUSIONS [PDF]

open access: yesJournal 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
doaj   +2 more sources

Double-diffusive natural convection in an enclosure filled with nanofluid using ISPH method

open access: yesAlexandria 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
doaj   +3 more sources

MHD Double-Diffusive Natural Convection in a Closed Space ‎Filled with Liquid Metal: Mesoscopic Analysis [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
< p>In this paper, the lattice Boltzmann approach is carried out to study the double-diffusive natural convection in a space encapsulating liquid metal is presented. The Uniform magnetic field is applied horizontally at the square domain and an insulated
Arun Sathiyamoorthi   +3 more
doaj   +1 more source

Effect of unsteady relative thermal and concentration boundary layer thickness on mixed convection in a partially heated contaminated enclosure

open access: yesSouth African Journal of Chemical Engineering, 2022
Double diffusive flow under mixed convection has become a significant area of research. This study aims to evaluate the Lewis number effect in such a double-diffusive problem in a roof-based air-ventilated system.
C.N. Mithun   +4 more
doaj   +1 more source

BOOK REVIEW. Double Diffusive Convection [PDF]

open access: yesOceanography, 2015
Double-diffusive convection (DDC) is a phenomenon that can occur in fluids in which buoyancy is affected by two constituents that diffuse at different rates.
Dan Kelley
doaj   +1 more source

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