Hall and induced magnetic field effects on MHD buoyancy-driven flow of Walters’B fluid over a magnetised convectively heated inclined surface

Singh, Jitendra Kumar; Vishwanath, S.

doi:10.1080/01430750.2021.1909652

Cited by 25 publications

(16 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…. The field equations for the MHD buoyancy-driven elastico-viscous fluid flow past a magnetized plate in a uniform permeable regime in view of described assumptions and Boussinesq approximation are (Singh and Vishwanath 32 and Dharmaiah et al 64 )…”

Section: Mathematical Formulation Of the Physical Problemmentioning

confidence: 99%

See 1 more Smart Citation

Heat and mass transport performance of MHD elastico‐viscous fluid flow over a vertically oriented magnetized surface with magnetic and thermo diffusions

Singh

Seth

2021

Heat Trans

Self Cite

View full text Add to dashboard Cite

The key objective in this study is to examine the heat and mass transport behavior of magnetohydrodynamic elastic-viscous fluid flow over a vertically oriented magnetized surface placed in a uniform permeable regime with magnetic and thermo diffusions. The fluid is partially ionized and permeated to flow in the presence of a strong magnetic field domain. Hence the Hall current effect is considered in this investigation. The significance of rotation and induced magnetic field on the flowing nature are also scrutinized in this study. The mathematical model of the problem is converted to a similar model by introducing suitable nondimensional variables. To obtain the closedform solutions of the flow leading equations, the regular perturbation analysis is utilized. For the exhibition of results, figures and tables are generated with the assistance of scientific computation software MATHEMATICA. Computed results are validated with the existing result in the limiting case. Such an investigation is important in evaluating the flow characteristics of low magnetic diffusive viscoelastic fluid. A noteworthy result seen is that magnetic diffusion significantly controls the

show abstract

Section: Mathematical Formulation Of the Physical Problemmentioning

confidence: 99%

“…With the assistance of Equations ( 29), ( 30), ( 31) and (32), the velocity and induced magnetic field are expressed as follows:…”

Section: Mathematical Formulation Of the Physical Problemmentioning

confidence: 99%

Heat and mass transport performance of MHD elastico‐viscous fluid flow over a vertically oriented magnetized surface with magnetic and thermo diffusions

Singh

Seth

2021

Heat Trans

Self Cite

View full text Add to dashboard Cite

show abstract

“…Inoue et al 3 studied three-dimensional experiments on the pressure droplet through a porous channel in a non-Newtonian fluid to observe the viscous and inertia effects. Singh et al [4][5][6][7] studied the impacts of Hall, induced magnetic field, and surface wall conditions of viscoelastic as well as Walters' B fluids through a vertical channel.…”

Section: Introductionmentioning

confidence: 99%

Effects of chemical reaction, Soret and Lorentz force on Casson fluid flow past an exponentially accelerated vertical plate: A comprehensive analysis

2021

View full text Add to dashboard Cite

The aim of the current study is to explore the effects of heat and mass transfer on unsteady chemically reacted Casson liquid flow over an exponentially accelerated vertical plate in a porous medium. It is assumed that the bounding plate has varying temperatures as well as concentrations in a porous medium under a uniform magnetic field. This phenomenon is modeled in the form of a system of partial differential equations (PDEs) with boundary conditions. The governing dimensionless PDEs are solved using Laplace transform method for velocity, temperature, and concentration. The impact of nondimensional parameters, which are controlling the flow like Casson parameter, Soret number, magnetic parameter, heat generation parameter, Prandtl number, radiation parameter, and Schmidt number is analyzed through graphs. The incremental values of the Casson fluid parameter lead to a reduction in velocity and discovered that for large values of the Casson parameter, the fluid is near to the Newtonian fluid. Also, the Sherwood number increases with enhancing dissimilar estimators of the Schmidt and Soret numbers. A comparison has been made with the published work (Kataria et al.) for a particular case, which was in good agreement.

show abstract

“…Singh et al 30 discussed the significance of Hall current on MHD buoyancy‐driven boundary layer flow of a nanofluid past a vertical surface implanted in a uniform permeable region. Singh and Vishwanath 31 investigated the impacts of Hall current and induced magnetic field on the steady flow of Walters'‐B fluid, driven by the thermal and concentration buoyancy forces, over a magnetized convectively heated inclined surface in a uniform porous regime. The MHD convective flow of viscoelastic fluid through a vertical channel bounded by the porous regime with Hall current and induced magnetic field effects has been explored by Singh et al 32 Singh et al 33 investigated the steady MHD mixed convection flow of a viscoelastic fluid over a magnetized vertical surface embedded in a uniform porous material with rotation, the Hall and induced magnetic field effects.…”

Section: Introductionmentioning

confidence: 99%

Thermodiffusion, chemical reaction, and Hall and ion‐slip impacts on MHD rotating flow past an infinite vertical porous plate

Krishna

2021

Heat Trans

View full text Add to dashboard Cite

The current scrutiny explores the impacts of thermodiffusion, chemical reaction, and Hall and ion‐slip impacts lying on unsteady heat and mass transport of free convective hydromagnetic flow enclosed past a semi‐infinite porous plate within a gyratory frame under the accomplishment of a transverse magnetic field and convective boundary conditions. The nondimensional governing equations are solved systematically by means of the finite element method. Through the facilitation of graphical profiles, the outcomes of a variety of significant parameters within the boundary layer are addressed. In addition, the local skin friction coefficient and rates of heat and mass transports in expressions of the local Nusselt number and local Sherwood number are presented digitally in tabulation form, although it is originated that the Nusselt number and Sherwood number remain constant with varying all pertinent parameters. It is found that the porous medium impact on the boundary layer growth is significant due to the increase in the thickness of the hydrodynamic boundary layer and the decrease in the thickness of the thermal and concentration boundary layers. The resultant velocity enhances with increasing rotation, Hall and ion‐slip parameters.

show abstract

Hall and induced magnetic field effects on MHD buoyancy-driven flow of Walters’B fluid over a magnetised convectively heated inclined surface

Cited by 25 publications

References 41 publications

Heat and mass transport performance of MHD elastico‐viscous fluid flow over a vertically oriented magnetized surface with magnetic and thermo diffusions

Heat and mass transport performance of MHD elastico‐viscous fluid flow over a vertically oriented magnetized surface with magnetic and thermo diffusions

Effects of chemical reaction, Soret and Lorentz force on Casson fluid flow past an exponentially accelerated vertical plate: A comprehensive analysis

Thermodiffusion, chemical reaction, and Hall and ion‐slip impacts on MHD rotating flow past an infinite vertical porous plate

Contact Info

Product

Resources

About