Results 31 to 40 of about 15,485 (197)

Fluid dynamics of double diffusive systems [PDF]

open access: yes, 1989
A study of mixing processes in doubly diffusive systems is being conducted. Continuous gradients of two diffusing components (heat and salinity in our case) are being used as initial conditions, and forcing is introduced by lateral heating and surface ...
Koseff, J. R.
core   +1 more source

Double diffusive Darcy flow induced by a spherical source

open access: yesAin Shams Engineering Journal, 2015
A simple mathematical theory is proposed for the study of the free convective mass transfer flow induced by a spherical source in an unbounded porous medium assuming the validity of the Darcy flow model.
R. Ganapathy, A. Mohan
doaj   +1 more source

Lysosome transport as a function of lysosome diameter. [PDF]

open access: yesPLoS ONE, 2014
Lysosomes are membrane-bound organelles responsible for the transport and degradation of intracellular and extracellular cargo. The intracellular motion of lysosomes is both diffusive and active, mediated by motor proteins moving lysosomes along ...
Debjyoti Bandyopadhyay   +4 more
doaj   +1 more source

Soret-driven double diffusive magneto-convection in couple stress liquid

open access: yesMATEC Web of Conferences, 2012
The stability analysis of Soret driven double diffusive convection for electrically conducting couple stress liquid is investigated theoretically. The couple stress liquid is confined between two horizontal surfaces and a constant vertical magnetic field
Mishra P.   +2 more
doaj   +1 more source

Double diffusive magnetohydrodynamic squeezing flow of nanofluid between two parallel disks with slip and temperature jump boundary conditions

open access: yesApplied and Computational Mechanics, 2017
In this paper, double diffusive squeezing unsteady flow of electrically conducting nanofluid between two parallel disks under slip and temperature jump condition is analyzed using the homotopy perturbation method. The obtained solutions from the analysis
Sobamowo M. G. , Akinshilo A. T.
doaj   +1 more source

Triply Resonant Double Diffusive Convection in a Fluid Layer

open access: yesMathematical Modelling and Analysis, 2017
We study the problem of double-diffusive convection in a horizontal plane fluid layer when there is a heat sink/source which is linear in the vertical coordinate which is in the opposite direction to gravity.
Akil J. Harfash, Fahad K. Nashmi
doaj   +1 more source

An axisymmetric non-hydrostatic model for double-diffusive water systems [PDF]

open access: yesGeoscientific Model Development, 2018
The three-dimensional (3-D) modelling of water systems involving double-diffusive processes is challenging due to the large computation times required to solve the flow and transport of constituents.
K. Hilgersom   +2 more
doaj   +1 more source

Variations of MHD double-diffusive mixed convection and entropy generation in various nanofluids and hybrid nanofluids due to the deviation of the spinning of double rotating cylinders

open access: yesInternational Journal of Thermofluids, 2023
The current numerical study aims to investigate the effects of various rotating speeds of rotating cylinders on mixed convection and entropy generation in a lid-driven trapezoidal enclosure for fixed magnetic field inclination angle.
Mohammad Arif Hasan Mamun   +2 more
doaj   +1 more source

Fluid dynamics of double diffusive systems [PDF]

open access: yes, 1988
A study of mixing processes in doubly diffusive systems is being conducted. Continuous gradients of two diffusing components (heat and salinity) are being used as initial conditions, and forcing is introduced by lateral heating, surface shear and sloping
Koseff, J. R.
core   +1 more source

Double-diffusive magnetoconvection in a tilted porous parallelogrammic domain with discrete heated-cooled segments: Leveraging machine learning and CFD approach

open access: yesResults in Engineering
Buoyancy-driven convection resulting from the combined buoyancy is commonly observed in various engineering applications, particularly for equipment located within confined enclosures.
P. Ravindra   +5 more
doaj   +1 more source

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