Journal Article10.1080/00986445.2011.552030
Modeling of heat and mass transfer in a rotating vertical porous channel with hall current
Sahin Ahmed,Joaquín Zueco +1 more
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TL;DR: In this article, an exact solution to the problem of heat and mass transfer in a rotating vertical porous channel taking into account the effects of Hall current was obtained by applying a strong magnetic field of uniform strength along the axis of rotation.
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Abstract: In this study we have obtained an exact solution to the problem of heat and mass transfer in a rotating vertical porous channel taking into account the effects of Hall current. A strong magnetic field of uniform strength is applied along the axis of rotation. The entire system rotates about the axis normal to the plates with a uniform angular velocity. The porous channel is subjected to a constant suction/injection velocity as well as uniform free stream velocity. The nonlinear and coupled governing equations are solved by perturbation technique. The analytical expressions for primary and secondary velocity components, temperature and concentration fields, and shear stresses are obtained. The effects of the magnetic field, rotation of the channel, buoyancy force, Hall current, injection-suction parameter, and the temperature oscillation frequency are described during the course of discussion. The results are presented graphically and discussed.
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Citations
The electrical MHD and Hall current impact on micropolar nanofluid flow between rotating parallel plates
TL;DR: In this paper, the combined effect of magnetic and electric field on micropolar nanofluid between two parallel plates in a rotating system was examined, and the convergence of the method has been shown numerically.
213
Radiative Heat And Mass Transfer Analysis Of Micropolar Nanofluid Flow Of Casson Fluid Between Two Rotating Parallel Plates With Effects Of Hall Current...
TL;DR: In this article, the authors examined the micropolar nanofluid flow of Casson fluid between two parallel plates in a rotating system with effects of thermal radiation and found that Hall current decreases the operative conductivity which intends to increase the velocity field.
176
Numerical Computing Paradigm for Investigation of Micropolar Nanofluid Flow Between Parallel Plates System with Impact of Electrical MHD and Hall Current
Saeed Ehsan Awan,Muhammad Asif Zahoor Raja,Muhammad Asif Zahoor Raja,Faiza Gul,Zuhaib Ashfaq Khan,Ammara Mehmood,Muhammad Shoaib +6 more
TL;DR: In this article, the cumulative effects of both electric and magnetic field on a micropolar nanofluid bounded by two parallel plates in a rotating system by using Adams and Explicit Runge-Kutta (RK) solvers are investigated.
107
Influences of Hall current and radiation on MHD micropolar non-Newtonian hybrid nanofluid flow between two surfaces
Saeed Islam,Saeed Islam,Arshad Khan,Wejdan Deebani,Ebenezer Bonyah,Nasser Aedh Alreshidi,Zahir Shah,Zahir Shah +7 more
TL;DR: In this paper, the authors examined the magnetohydrodynamic heat transmission and hybrid nanofluid flow in a rotating system between two parallel plates by taking into account the thermal radiations and Hall current impacts.
69
Neuro-Computing for Hall Current and MHD Effects on the Flow of Micro-Polar Nano-Fluid Between Two Parallel Rotating Plates
Hakeem Ullah,Muhammad Shoaib,Ajed Akbar,Muhammad Asif Zahoor Raja,Saeed Islam,Kottakkaran Sooppy Nisar +5 more
TL;DR: In this paper , the authors focus on the effects of electric and magnetic fields on the flow of micro-polar nano-fluid between two parallel plates with rotation under the impact of Hall current (EMMN-PPRH) by using Artificial Neural Networks with the scheme of Levenberg-Marquardt backpropagation.
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Hall current effect on magnetohydrodynamic free-convection flow past a semi-infinite vertical plate with mass transfer
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Effects of Hall current on hydromagnetic flow near a porous plate
I. Pop,V. M. Soundalgekar +1 more
TL;DR: In this article, the Hall currents are more effective in case of blowing whereas their effects are negligible in the case of suction, and they are shown to be more effective when the wind is blowing than when the ground is suctioned.
73