scholarly journals Radiative peristaltic transport of Ree-Eyring fluid through porous medium in asymmetric channel subjected to combined effect of inclined MHD and convective conditions

2021 ◽  
Vol 1879 (2) ◽  
pp. 022101
Author(s):  
Hayat A Ali
Keyword(s):  
Porous Medium ◽  
Combined Effect ◽  
Peristaltic Transport ◽  
Asymmetric Channel ◽  
Convective Conditions

scholarly journals Hall Currents and Heat Transfer Effects on Peristaltic Transport in a Vertical Asymmetric Channel through a Porous Medium

2012 ◽  
Vol 2012 ◽  
pp. 1-23 ◽  
Author(s):  
E. Abo-Eldahab ◽  
E. Barakat ◽  
Kh. Nowar
Keyword(s):  
Heat Transfer ◽  
Reynolds Number ◽  
Porous Medium ◽  
Frame Of Reference ◽  
Peristaltic Transport ◽  
Shear Stresses ◽  
Asymmetric Channel ◽  
Transfer Effects ◽  
Long Wavelength ◽  
Heat Transfer Effects

The influences of Hall currents and heat transfer on peristaltic transport of a Newtonian fluid in a vertical asymmetric channel through a porous medium are investigated theoretically and graphically under assumptions of low Reynolds number and long wavelength. The flow is investigated in a wave frame of reference moving with the velocity of the wave. Analytical solutions have been obtained for temperature, axial velocity, stream function, pressure gradient, and shear stresses. The trapping phenomenon is discussed. Graphical results are sketched for various embedded parameters and interpreted.

scholarly journals Temperature-Dependent Viscosity Effect on the Peristaltic Transport of (MHD) blood flow Ree-Eyring Fluid Through Porous Medium in an Inclined Asymmetric Channel

2020 ◽  
Vol 25 (3) ◽  
pp. 16-34
Author(s):  
Rasha Yousif ◽  
Hayat Adil Ali
Keyword(s):  
Porous Medium ◽  
Blood Flow ◽  
Velocity Profile ◽  
Peristaltic Transport ◽  
Asymmetric Channel ◽  
Temperature Dependent ◽  
Temperature Dependent Viscosity ◽  
Mixed Effect ◽  
Dependent Viscosity ◽  
The Impact

      In this article the peristaltic transport of blood flow Ree-Eyring electrically conducting fluid in a porous medium under the effect of magnetohydrodynamic and temperature dependent viscosity through asymmetric channel is examined. Governing flow problem based on momentum, and energy equations are mathematically modelled and investigated in a wave frame of reference moving with the velocity of the wave, by considering the assumption of long wavelength approximation compared to small Renold’s number they simplified and reduced into couple partial differential equations. Exact solution for the temperature profile has been obtained whereas perturbation method employed to find the approximate solution for the stream function. The impact of   important physical pertinent parameters on flow phenomena are discussed graphically. The graphs depict that the dimensionless viscosity parameter has mixed effect on velocity profile moreover the two Ree-Eyring fluid parameters  and  has opposite influence on velocity profile.

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