Influence of the induced magnetic field on second-grade nanofluid flow with multiple slip boundary conditions

2021 ◽  
pp. 1-16
Author(s):  
Aamir Abbas Khan ◽  
Awais Ahmed ◽  
Sameh Askar ◽  
Muhammad Ashraf ◽  
Hijaz Ahmad ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Boundary Conditions ◽  
Second Grade ◽  
Slip Boundary Conditions ◽  
Induced Magnetic Field ◽  
Nanofluid Flow ◽  
Multiple Slip ◽  
Slip Boundary

scholarly journals MHD POISEUILLE FLOW WITH SORET AND DUFOUR EFFECTS UNDER SLIP BOUNDARY CONDITIONS

2021 ◽  
Vol 51 (3) ◽  
pp. 159-163
Author(s):  
Utpal Jyoti Das
Keyword(s):  
Magnetic Field ◽  
Boundary Conditions ◽  
Constant Velocity ◽  
Magnetic Field Intensity ◽  
Mhd Flow ◽  
Slip Boundary Conditions ◽  
Induced Magnetic Field ◽  
Soret And Dufour Effects ◽  
Slip Boundary ◽  
Flow Parameters

A steady MHD flow is analyzed in presence of Soret and Dufour effects with consideration of induced magnetic field under slip boundary conditions. The walls of the channel are porous, isothermal and subjected to injection/suction at a constant velocity. The effects of various flow parameters on velocity, magnetic field intensity, temperature, concentration, skin friction, Nusselt number and Sherwood number are discussed. 

Heat transfer and nanofluid flow over a porous plate with radiation and slip boundary conditions

2019 ◽  
Vol 26 (5) ◽  
pp. 1099-1115 ◽  
Author(s):  
Hamid Maleki ◽  
Jalal Alsarraf ◽  
Abbas Moghanizadeh ◽  
Hassan Hajabdollahi ◽  
Mohammad Reza Safaei
Keyword(s):  
Heat Transfer ◽  
Boundary Conditions ◽  
Porous Plate ◽  
Slip Boundary Conditions ◽  
Nanofluid Flow ◽  
Slip Boundary

Pipe flow of magneto-micropolar fluids with slip

2017 ◽  
Vol 95 (10) ◽  
pp. 885-893 ◽  
Author(s):  
H.H. Sherief ◽  
M.S. Faltas ◽  
S. El-Sapa
Keyword(s):  
Magnetic Field ◽  
Circular Cylinder ◽  
Boundary Conditions ◽  
Pipe Flow ◽  
Constant Magnetic Field ◽  
Slip Boundary Conditions ◽  
Micropolar Fluids ◽  
Slip Boundary ◽  
Unidirectional Flow ◽  
Physical Quantities

The steady unidirectional flow of an isothermal, incompressible, magneto-micropolar hydrodynamic fluid in an infinitely magnetic insulating circular cylinder is considered. The fluid is under a constant magnetic field perpendicular to the axis of the cylinder. The slip boundary conditions for velocity and microrotation are applied. Closed forms for the velocity, microrotation, and magnetic field are obtained for Poiseuille and Couette flows. Expressions for the rate of flow and skin coefficients are calculated. Variations of the physical quantities with respect to micropolarity parameter, slip parameters, and Hartman number are studied and their variations are illustrated graphically. Similar results are obtained for electro- micropolar fluids.

Effects of thermal radiation and magnetohydrodynamics on Ree-Eyring fluid flows through porous medium with slip boundary conditions

2019 ◽  
Vol 15 (2) ◽  
pp. 492-507 ◽  
Author(s):  
K. Ramesh ◽  
Sartaj Ahmad Eytoo
Keyword(s):  
Magnetic Field ◽  
Heat Transfer ◽  
Porous Medium ◽  
Boundary Conditions ◽  
Closed Form ◽  
Parallel Plates ◽  
Slip Boundary Conditions ◽  
Content Type ◽  
Closed Form Solutions ◽  
Slip Boundary

Purpose The purpose of this paper is to investigate the three fundamental flows (namely, both the plates moving in opposite directions, the lower plate is moving and other is at rest, and both the plates moving in the direction of flow) of the Ree-Eyring fluid between infinitely parallel plates with the effects of magnetic field, porous medium, heat transfer, radiation and slip boundary conditions. Moreover, the intention of the study is to examine the effect of different physical parameters on the fluid flow. Design/methodology/approach The mathematical modeling is performed on the basis of law of conservation of mass, momentum and energy equation. The modeling of the present problem is considered in Cartesian coordinate system. The governing equations are non-dimensionalized using appropriate dimensionless quantities in all the mentioned cases. The closed-form solutions are presented for the velocity and temperature profiles. Findings The graphical results are presented for the velocity and temperature distributions with the pertinent parameters of interest. It is observed from the present results that the velocity is a decreasing function of Hartmann number. Temperature increases with the increase of Ree-Eyring fluid parameter, radiation parameter and temperature slip parameter. Originality/value First time in the literature, the authors obtained closed-form solutions for the fundamental flows of Ree-Erying fluid between infinitely parallel plates with the effects of magnetic field, porous medium, heat transfer, radiation and slip boundary conditions. Moreover, the results of this paper are new and original.

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