EMHD Laminar Flow of Bingham Fluid Between Two Parallel Riga Plates

Mollah, Md. Tusher

doi:10.18280/ijht.370236

Cited by 10 publications

(8 citation statements)

References 26 publications

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“…This actuator is responsible for the generation of exponentially decreasing Lorentz force within the BL. This device has been employed in the reduction of pressure drag and friction with the aid of the prevention of the separation in the boundary layer (BL) and to abate the generation of turbulence criteria [1]. Magnetohydrodynamics (MHD) flows with the Riga surface exert a workable role in miscellaneous engineering actions like in MHD generators, flow meters, and thermal nuclear reactors, etc.…”

Section: Introductionmentioning

confidence: 99%

EMHD radiating fluid flow along a vertical Riga plate with suction in a rotating system

et al. 2021

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This study is performed on the numerical investigation of electro-magnetohydrodynamic (EMHD) radiating fluid flow nature along an infinitely long vertical Riga plate with suction in a rotating system. The prevailing equations are generated from the Navier–Stokes’ and energy equations. A uniform suction velocity is introduced to control the flow. The prevailing boundary layer (BL) equations are the stuff to delineate the mechanical features of the flowing nature along with the electromagnetic device (Riga plate). Accordingly, the use of usual transformations on the equations transformed those into a coupled dimensionless system of non-linear partial differential equations (PDEs). After conversion, the elucidation of the set of equations is conducted numerically by an explicit finite difference method (FDM). The criteria for stable and converging solutions are constructed to find restrictions on various non-dimensional parameters. The retrieved restrictions are $$P_{r} \ge 0.19,\,$$ P r ≥ 0.19 , $$R_{d} \ge 0.1,\,\,$$ R d ≥ 0.1 , $$S \ge 1,$$ S ≥ 1 , $$E_{c} = 0.01\,\,$$ E c = 0.01 and $$0 < R \le 0.1$$ 0 < R ≤ 0.1 . Furthermore, sensitivity tests on mesh and time as well as comparison within the literature have been demonstrated in graphical and tabular form. Finally, the important findings of the non-dimensional parameters influences have been portrayed in graphical manner by using the MATLAB R2015a tool. A substantial uprise is noted for both the velocities (secondary and primary) under the rising actions of the modified Hartmann number, whereas the suction parameter suppresses both the velocities.

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Section: Introductionmentioning

confidence: 99%

EMHD radiating fluid flow along a vertical Riga plate with suction in a rotating system

et al. 2021

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“…Islam et al [14] executed numerical counting on the MHD densitydependent flow with the magnetic field induction. Mollah et al [15,16] have researched the MHD in-between flow of Bingham materials through parallel Riga and/or porous plates. Omeshwar Reddy et al [17] examined the features of thermal diffusion, diffusion-thermo, and radiative behavior on flow with MHD fact.…”

Section: Introductionmentioning

confidence: 99%

Transient MHD Radiative Fluid Flow over an Inclined Porous Plate with Thermal and Mass Diffusion: An EFDM Numerical Approach

Alam¹,

Poddar²,

Karim³

et al. 2021

MMEP

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This research aims to delve into the transient MHD flow over a porous plate having an inclination, with heat and mass diffusion by taking the radiative phenomenon into consideration. The flow controlling equations of continuity, momentum, energy, and concentration are developed using the boundary layer approximations. The radiative flux is described using a differential approximation. The governing time-dependent equations are brought into a conversion to create a system of non-dimensional partial differential equations (PDEs). Numerical schemes approaching the explicit finite difference method (EFDM) are employed to discretize and reckon the equations in dimensional agreement. Stability and convergence checking are prepared to ensure the converging restrictions of pertinent parameters. The profiles of velocity, concentration, and temperature have been illustrated graphically and discussed comprehensively.

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“…The Soret and Hall impact on the study of unsteady MHD flow passing over a porous plate with changing suction criteria through a varying permeable medium are investigated [17]. For Bingham fluid, the Hall and Ion-slip effects through parallel plates [18,19], and the EMHD flow through parallel Riga plates [20,21] have been discussed. However, the Bingham fluid flow through an oscillatory channel with different physical aspects is yet to understand.…”

Section: Introductionmentioning

confidence: 99%

Ion-Slip Effects on Bingham Fluid Flowing Through an Oscillatory Porous Plate with Suction

Mollah¹,

Rasmussen²,

Poddar³

et al. 2021

MMEP

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EMHD Laminar Flow of Bingham Fluid Between Two Parallel Riga Plates

Cited by 10 publications

References 26 publications

EMHD radiating fluid flow along a vertical Riga plate with suction in a rotating system

EMHD radiating fluid flow along a vertical Riga plate with suction in a rotating system

Transient MHD Radiative Fluid Flow over an Inclined Porous Plate with Thermal and Mass Diffusion: An EFDM Numerical Approach

Ion-Slip Effects on Bingham Fluid Flowing Through an Oscillatory Porous Plate with Suction

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