Numerical simulation of Taylor Couette flow of Bingham fluids

Jeng, Jie; Zhu, Konglin

doi:10.1016/j.jnnfm.2010.05.013

Cited by 17 publications

(14 citation statements)

References 32 publications

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“…[6][7][8][9][10]. The slow spreading of a sheet of Bingham fluid on an inclined plane, Hall impact and heat transfer about unsteady MHD Couette flow, numerical simulation of Taylor Couette flow, Couette-Poiseuille flow, explicit equations for laminar flow including or excluding suction, injection, slip condition through parallel plate or porous parallel plates or in a channel have been reviewed [11][12][13][14][15][16]. The MHD Couette flow including thermal radiation, laminar flow with suction and Hall current as well as Ion-slip, unsteady boundary layer flows in a porous medium, viscous incompressible flow including Hall current and MHD two-phase Couette flow for the Bingham fluid through parallel plates or moving plates with heat source and viscous dissipation have been numerically studied [17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

EMHD Laminar Flow of Bingham Fluid Between Two Parallel Riga Plates

Mollah¹

2019

IJHT

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The numerical study of EMHD laminar flow of Bingham fluid flowing among two Riga plates with thermal radiation has been established. Both the Riga plates, upper and lower, are taken as stationary. Constant heat transfer is considered for both Riga plates. The governing equations for the problem have been transformed into dimensionless non-linear PDEs by using usual transformations. The obtained non-dimensional PDEs have been solved numerically by applying the explicit FDM. MATLAB has been conducted for the numerical simulation. The stability analysis stated that the governing equations will be converged for 0.09, r P  1.00 , 40, 40 mn = and  = 4.00 respectively.Finally, a comparison with several published results has been discussed.

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Section: Introductionmentioning

confidence: 99%

EMHD Laminar Flow of Bingham Fluid Between Two Parallel Riga Plates

Mollah¹

2019

IJHT

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“…Vola et al [4] also studied a numerical strategy and some benchmark results of laminar unsteady flows of Bingham fluids. The numerical simulation of Taylor Couette flow of Bingham fluids has been investigated by Jeng and Zhu [5]. Sreekala and Kesavareddy [6] investigated the Hall effects on unsteady MHD flow of a Non-Newtonian fluid through a Porous medium with uniform suction and injection.…”

Section: Introductionmentioning

confidence: 99%

EMHD Couette Flow of Bingham Fluid Through a Porous Parallel Riga Plates with Thermal Radiation

Khatun¹,

Mollah²,

Akter³

et al. 2019

MMC_B

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The Numerical study for the unsteady electro magneto-hydrodynamic (EMHD) Couette flow of Bingham fluid through a porous parallel Riga plates with the consideration of thermal radiation has been carried out. The Couette flow is considered where the upper Riga plate moves with a uniform velocity U0 and the lower Riga plate is stationary. An external uniform magnetic field is applied perpendicular to the plates. Both the upper and lower Riga plates are kept at different but constant temperatures T1 and T2. respectively, where T2>T1. The governing equations have been transformed into dimensionless nonlinear partial differential equations by using usual transformations. The obtained equations have been solved numerically by the explicit finite difference method (FDM) under the stability and convergence analysis. The effects of some important parameters on shear stress, Nusselt number including velocity and temperature distributions have been discussed graphically by MATLAB R2015a.

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“…Thus, Taylor-Couette flow involving non-Newtonian fluids has gained importance. Jeng and Zhu [4] studied numerically the Bingham fluid flow between two concentric Abstract This study explores numerically the effect of a homogeneous porous layer on the Taylor-Couette flows in finite aspect ratio concentric annular ducts involving non-Newtonian fluids. The porous layer is attached to the outer cylinder which is kept at rest with the end walls, while the inner cylinder is rotating.…”

Section: Introductionmentioning

confidence: 99%