Hartmann Number
MATHEMATICAL MODELLING OF MHD DOUBLE – DIFFUSIVE NATURAL CONVECTION FLOW IN A SQUARE ENCLOSURE
... Rayleigh number on streamlines, isotherms and concentration contours, discussed the presented results are various parametric ...Prandtl number, Pr=0.7, Hartmann number range is 0 to 70, aspect ...
9
MHD convective heat transfer of nanofluids through a flexible tube with buoyancy : a study of nano particle shape effects
... ), Hartmann number ( M ), nanoparticle fraction (φ) and heat absorption parameter ( ξ ...of Hartmann number and heat absorption parameter are increased, velocity profile conversely is ...
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Combined Effect of Hartmann and Rayleigh Numbers on Free Convective Flow in a Square Cavity with Different Positions of Heated Elliptic Obstacle
... of Hartmann and Rayleigh numbers on the free convective flow in a square cavity with different positions of heated elliptic ...Prandtl number Pr = 0.71, and the different values of Hartmann ...
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Slip Effects on the Unsteady MHD Pulsatile Blood Flow through Porous Medium in an Artery under the Effect of Body Acceleration
... of Hartmann number Ha, Knudsen number kn, permeability parameter of porous medium k, the Womersley parameter, and the frequency of the body acceleration ...the Hartmann number Ha up to ...
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A STUDY OF HEAT TRANSFER AND BROWNIAN MOTION OF NANOFLUID IN THE PRESENCE OF MAGNETIC FIELD OVER A NONLINEAR STRETCHING SHEET
... as Hartmann number representing the effect of magnetic field, heat source parameter, volume fraction, thermal conductivity due to Brownian motion on the relevant flow variables are discussed and ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... Grashof number Gr, modified Grashof number Gm, Hartmann number M, Hall parameter H, porous medium permeability parameter K, Prandtl number Pr, radiation parameter N, Schmidt ...
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Mathematical Analysis of Unsteady MHD Blood Flow through Parallel Plate Channel with Heat Source
... The axial velocity increases with increasing heat source parameter and Prandtl number while decreases with in- creasing the Hartmann number and decay parameter. The normal velocity decreases with ...
7
MHD Effect on Free Convective Flow of a Stratified Fluid through Porous Medium Bounded By a Vertical Plane
... in Hartmann number, Darcy resistance parameter, buoyancy force parameter, Prandtl number and equilibrium temperature ...in Hartmann number and increases with increase in Darcy ...
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Vol 7, No 9 (2016)
... The study of effect of porosity on the performance characteristics of cosine form convex curved plates in the presence of magnetic field is studied. The squeeze film characteristics for porous convex curved plates are ...
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Consequence of Heat Transfer on Free Convection Flow of Casson Fluid with Hall Effect
... in Hartmann number within the thin boundary layer near the plate boundary and then flow that get reversed behaves as a primary velocity in presence of magnetic ...
6
A numerical study of magnetohydrodynamic transport of nanofluids from a vertical stretching sheet with exponential temperature dependent viscosity and buoyancy effects
... Nusselt number is considerably reduced with increasing the magnetic field strength ...of Hartmann number, and similarly is elevated with increasing species Grashof number ...Nusselt ...
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A New Approach for the Stability Analysis in Hydromagnetic Couette Flow
... Indeed, the heat source and the Soret effect on hydromagnetic oscillatory flow through a porous medium bounded by two vertical parallel porous plates have been analyzed by Chand [5], where one plate of the channel is ...
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Mhd flow and heat transfer through a circular annulus of non-darcy porous media saturated with viscous incompressible fluid
... Nusselt number at both outer and inner surface of the annulus increases with the increase in Hartmann number, Reynolds number, Darcy number, pressure gradient along the cylinder and ...
7
Vol 8, No 3 (2017)
... Weissenberg number We , the power-law index n , the Hall parameter m , the Hartmann number M and the amplitude ratio φ on the axial pressure gradient, pumping characteristics and the friction force ...
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Effect of Hall Current and Wall Conductance on Hydromagnetic Natural Convective Flow Between Vertical Walls
... the Hartmann number on the primary and secondary components of the fluid velocity, induced magnetic fields and induced current den- sity through the graphical representations and the numerical values of the ...
11
Nonaxisymmetric MHD Instabilities of Chandrasekhar States in Taylor-Couette Geometry
... We next return to the question whether the spectra are modi fi ed by the number of linearly unstable modes or not. As demonstrated in Section 3.2, for the rigidly rotating pinch only m = 1 becomes unstable. ...
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Kelvin Helmholtz Instability in a Fluid Layer Bounded Above by a Porous Layer and Below by a Rigid Surface in Presence of Magnetic Field
... the Hartmann number M. Increas- ing the Hartmann ratio results in slightly increasing the critical wavenumber and decreasing the maximum growth ...in Hartmann ratio (Lorentz force to viscous ...
7
MHD dissipative flow and heat transfer of casson fluids due to metachronal wave propulsion of beating cilia with thermal and velocity slip effects under an oblique magnetic field
... ), Hartmann number ( M ), measure of the eccentricity ( ), cilia length ( ), volumetric flow rate (Q), wave number ( ) and Brinkman number ...
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Hall Effects on the Flow of an Ionized Gas between a Parallel Flat Wall and a long Wavy Wall
... of Hartmann number M, Hall parameter m and amplitude parameter on the steady MHD flow of an ionized gas between a parallel flat wall and a long wavy wall for partially and fully ionized ...
10
On unsteady MHD mixed convection in a nanofluid due to a stretching/shrinking surface with suction/injection using the spectral relaxation method
... different Hartmann number Ha, it is clear that the value of wall heat transfer rate increases as ξ increases, in the case of an Ag-water nanofluid it is less than in the case of a Cu-water ...
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