Results 61 to 70 of about 5,199,475 (207)

Unsteady mhd free convection flow of casson fluid past over an oscillating vertical plate embedded in a porous medium

open access: yes, 2015
This article studies the unsteady MHD free flow of a Casson fluid past an oscillating vertical plate with constant wall temperature. The fluid is electrically conducting and passing through a porous medium.
A. Khalid   +3 more
semanticscholar   +1 more source

Free Convection in a Rotating Medium [PDF]

open access: yesThe Physics of Fluids, 1968
Numerical techniques have been used to study natural convection in a fluid subjected to axial rotation. Axisymmetrical flows were studied in two different geometries for a variety of rotational speeds. For case I (R1 = 1.0, R2 = 2.5, H = 3.0), the computed flow patterns were qualitatively compared with those which would be expected from the basic rules
openaire   +3 more sources

On improvement of computational efficiency in FEM calculations of incompressible fluid flow and heat transfer

open access: yesComputer Assisted Methods in Engineering and Science, 2023
The operator splitting algorithm has been applied in FEM analysis of fluid flow and heat transfer to improve the computational efficiency through the use of the optimum FEM models and the optimum solvers independently for convection and diffusion.
Jerzy Banaszek
doaj  

Group Analysis of Free Convection Flow of a Magnetic Nanofluid with Chemical Reaction

open access: yes, 2015
A theoretical study of two-dimensional magnetohydrodynamics viscous incompressible free convective boundary layer flow of an electrically conducting, chemically reacting nanofluid from a convectively heated permeable vertical surface is presented ...
M. Uddin, O. Bég, A. Aziz, A. Ismail
semanticscholar   +1 more source

Magnetohydrodynamic Oscillatory Free Convection from a Vertical Plate

open access: yesEngineering Transactions, 1976
This paper investigates the problem of oscillatory free convection laminar boundary layer flows from a semi-infinite vertical flat plate in the case when the mean surface-temperature varies as a function of the distance from the leading edge and there ...
Shankar Prasad Mishra   +1 more
doaj  

Hydromagnetic free convection flow of viscous fluid between vertical parallel plates with damped thermal and mass fluxes

open access: yesAlexandria Engineering Journal, 2019
In this article, hydromagnetic free convection flow of viscous fluid between two vertical plates is considered. The Caputo time-fractional derivative is used and the governing equations are fractionalized by means of generalized Fourier’s and Fick’s laws.
Zehui Shao   +4 more
doaj   +1 more source

Effect of heat source and double stratification on MHD free convection in a micropolar fluid

open access: yes, 2015
An attempt has been made to study a steady planar flow of an electrically conducting incompressible viscous fluid on a vertical plate with variable wall temperature and concentration in a doubly stratified micropolar fluid in the presence of a transverse
Satyaranjan Mishra   +2 more
semanticscholar   +1 more source

On the Onsetof Thermal Instability in a Low Prandtl Number Nanofluid Layer in a Porous Medium

open access: yesJournal of Applied Fluid Mechanics, 2015
Thermal instability in a low Prandtl number nanofluid in a porous medium is investigated by using Galerkin weighted residuals method for free-free boundaries. For porous medium, Brinkman-Darcy modelis applied.
Ramesh Chand, G. C. Rana
doaj  

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