scholarly journals Hall Current Effects on Unsteady MHD Flow in a Rotating Parallel Plate Channel Bound-ed by Porous Bed on the Lower Half—Darcy Lapwood Model

2015 ◽  
Vol 05 (04) ◽  
pp. 275-294 ◽  
Author(s):  
M. Veera Krishna ◽  
Jagdish Prakash
Keyword(s):  
Parallel Plate ◽  
Hall Current ◽  
Mhd Flow ◽  
Lower Half ◽  
Porous Bed ◽  
Plate Channel

scholarly journals Heat transfer and MHD flow of non-newtonian Maxwell fluid through a parallel plate channel: analytical and numerical solution

2018 ◽  
Vol 9 (1) ◽  
pp. 61-70 ◽  
Author(s):  
Alireza Rahbari ◽  
Morteza Abbasi ◽  
Iman Rahimipetroudi ◽  
Bengt Sundén ◽  
Davood Domiri Ganji ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Parallel Plate ◽  
Mhd Flow ◽  
Maxwell Fluid ◽  
Deborah Number ◽  
Temperature Fields ◽  
Physical Parameters ◽  
Homotopy Analysis ◽  
Velocity And Temperature Fields ◽  
Plate Channel

Abstract. Analytical and numerical analyses have been performed to study the problem of magneto-hydrodynamic (MHD) flow and heat transfer of an upper-convected Maxwell fluid in a parallel plate channel. The governing equations of continuity, momentum and energy are reduced to two ordinary differential equation forms by introducing a similarity transformation. The Homotopy Analysis Method (HAM), Homotopy Perturbation Method (HPM) and fourth-order Runge-Kutta numerical method (NUM) are used to solve this problem. Also, velocity and temperature fields have been computed and shown graphically for various values of the physical parameters. The objectives of the present work are to investigate the effect of the Deborah numbers (De), Hartman electric number (Ha), Reynolds number (Rew) and Prandtl number (Pr) on the velocity and temperature fields. As an important outcome, it is observed that increasing the Hartman number leads to a reduction in the velocity values while increasing the Deborah number has negligible impact on the velocity increment.

scholarly journals Integral transform of MHD flow with heat and mass transfer of a biofluid in a parallel plate channel

2019 ◽  
Vol 5 (10) ◽  
pp. 17851-17868
Author(s):  
Helder Kiyoshi Miyagawa ◽  
Fábio de Andrade Pontes ◽  
Ingrid Vasconcelos Curcino ◽  
Jackline Rodrigues Ferreira ◽  
Péricles Crisiron Pontes ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Parallel Plate ◽  
Integral Transform ◽  
Mhd Flow ◽  
Plate Channel
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