The Hartmann Number.
Vol 7, No 9 (2016)
... T he study of effect of porosity in the presence of applied magnetic field is studied in case of cosine form convex curved plates. The magneto ‐ hydrodynamic (MHD) Reynolds ‐ type equation for convex curved plates is ...
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Magnetohydrodynamic Flow in Horizontal Concentric Cylinders
... entropy number are shown in Figures ...of Hartmann number and Brinkman num- ber increase, graphs of the entropy number in- crease in both cases of the Hartmann number and ...
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Caputo fabrizio time fractional derivative applied to Viscoelastic MHD fluid flow in the porous medium
... Hartmann number, porosity parameter and elasticity on the veloci- ty of fluid flow subjected to magnetic field inside the cylindrical artery have been ...the Hartmann number and the porosity ...
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Analytical study of Al2O3-Cu/water micropolar hybrid nanofluid in a porous channel with expanding/contracting walls in the presence of magnetic field
... of Hartmann number on velocity and temperature proles is visible in this ...the Hartmann number, the axial velocity close to the hot wall increases and by approaching the porous wall, it ...
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Numerical Study of Hydro-Magnetic Nanofluid Mixed Convection in a Square Lid-Driven Cavity Heated From Top and Cooled From Bottom
... the Hartmann number is increased from 30 to 100 the primary and secondary circulations in the flow are gradually limited to the area at the top and middle of the cavity and the flow near the bottom of ...
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Vol 8, No 3 (2017)
... Weissenberg number We , the Hartmann number M and the amplitude ratio φ , while they decreases with increasing power-law index n and Hall parameter m ...
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Magneto Hydrodynamics Free Convection in a Rectangular Enclosure with Three Square Heated Block
... Ra number isotherms get a non- uniform ...Rayleigh number and for Ha=0 are shown in Figure ...Rayleigh number. Effect of the Hartmann number on vertical component of the velocity along ...
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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
... the Hartmann number, frequency of body acceleration, and Knudsen ...Knudsen number whereas decreases with increasing Hartmann number and the frequency of body ...Knudsen number ...
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A Study On The Governing Parameters Of MHD Mixed Convection Problem In A Ventilated Cavity Containing A Centered Square Block
... Prandtl number on streamlines and isotherms are presented for fluid flow within a vented cavity of the mixed convection problem having a heat ...The Hartmann number Ha, Reynolds number Re are ...
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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
... the Hartmann number Ha (Ha = 0, 20, 50 and 100) with Ra = 10 4 on streamlines and isotherms are presented in ...of Hartmann number, one cell is formed inside the ...of Hartmann ...
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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 ...
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Second law analysis of magnetized micropolar fluid on horizontal inner rotating cylinder with chemical reaction and cross diffusions effects
... Bejan number (Be) is shown in ...the number of Bejan fluctuates and reaches a minimum value in the center of the ...of Hartmann number ‘ Ha ’ at c = ...the Hartmann number ...
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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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Effect of Hall Current and Wall Conductance on Hydromagnetic Natural Convective Flow Between Vertical Walls
... the Hartmann number and the Hall current parameter on the primary and sec- ondary components of the velocity, induced mag- netic field, induced current density, skin-friction, and mass flow rate have been ...
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MATHEMATICAL MODELLING OF MHD DOUBLE – DIFFUSIVE NATURAL CONVECTION FLOW IN A SQUARE ENCLOSURE
... Rayleigh number whereas the behavior of mid-section velocity along y-axis ...of Hartmann number on mid-section velocity fields along x-axis and y-axis has been found to be the sinusoidal nature and ...
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MHD PERISTALTIC SLIP FLOW OF CASSON FLUID AND HEAT TRANSFER IN CHANNEL FILLED WITH A POROUS MEDIUM
... the Hartmann number, while it is reduced with increase in the slip parameter, permeability pa- rameter, and Casson uid ...Nusselt number at the walls for dierent values of the governing ow parameters ...
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MHD Effect on Free Convective Flow of a Stratified Fluid through Porous Medium Bounded By a Vertical Plane
... the Hartmann number (Ha), Darcy resistance parameter ( ), buoyancy force parameter (Pr), and equilibrium temperature gradient parameter ( ) ...Nusselt number by assigning specific values to the ...
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The Effect of Physical Parameters on Flow Variables of an Electrically Conducting Viscoelastic Fluid
... include Hartmann number, viscoelastic parameter, Permeability of porous medium, chemical reaction parameter, radiative parameter, thermal Grashof number for heat transfer, modified Grashof ...
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MHD convective heat transfer of nanofluids through a flexible tube with buoyancy : a study of nano particle shape effects
... (Hartmann) number and heat source length whereas it is reduced with greater Rayleigh ...increasing Hartmann number (magnetic body force) accelerates the flow for the case of platelet ...
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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
... the results for the reduced Nusselt number obtained by Wang [26], Gorla and Sidawi[27] for different values of 𝑃𝑟 and is presented in Table 3. Fig (2a-2b) interpret the effect of volume fraction 𝜙 on the velocity ...
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