Steady MHD Casson Ohmic heating and viscous dissipative fluid flow past an infinite vertical porous plate in the presence of Soret, Hall, and ion‐slip current

Rajakumar, K. V. B.; Reddy, M. U. S.; Balamurugan, K. S.; Ram, K. V. B. S. Raja

doi:10.1002/htj.21680

Cited by 31 publications

(24 citation statements)

References 34 publications

(29 reference statements)

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“…Subject to (25) and (26) The initial approximations u 0 (y, t), 0 (y, t) and 0 (y, t) is chosen with respect to the boundary conditions (25) and (26) at y = 0 as: u 0 (y, t) − e −y = 0, 0 (y, t) − e −y = e nt , 0 (y, t) − e −y = e nt , (1 − e −y ) r+1 y…”

Section: Methodsmentioning

confidence: 99%

“…Ayegbusi et al [25] examined unsteady problem of MHD heat and mass transport convective flow with thermophoresis and thermal radiation effects. Rajakumar et al [26] recently examined steady MHD Casson ohmic heating and viscous dissipative fluid flow. Biswas et al [27] elucidate unsteady MHD heat and mass transport micropolar fluid flow with radiation and chemical reaction.…”

Section: Introductionmentioning

confidence: 99%

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Soret–Dufour mechanism on an electrically conducting nanofluid flow past a semi‐infinite porous plate with buoyancy force and chemical reaction influence

Falodun

Ayegbusi

2020

Numerical Methods Partial

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This study explored the flow of an electrically conducting and chemically reacting nanofluid over a semi‐infinite porous vertical plate under the influence of Soret–Dufour and nonlinear buoyancy force. The flow analysis consists of partial differential equations (PDEs). These equations were nondimensionalized via nondimensional quantities into coupled nonlinear PDE and solved numerically using spectral relaxation method. Numerical computations of all flow parameters for velocity, temperature along with concentration are presented in diagrams. The result shows that an upsurge in the value of the radiation parameter enhances both velocities along with temperature profiles, respectively. This is true because the temperature at the plate is much when there is an increase in the radiation parameter. The present results were compared with the previously published result and were found to be in excellent agreement.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Soret–Dufour mechanism on an electrically conducting nanofluid flow past a semi‐infinite porous plate with buoyancy force and chemical reaction influence

Falodun

Ayegbusi

2020

Numerical Methods Partial

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“…Kataria and Patel 2 investigated the Soret and heat generation effects on MHD Casson fluid flow past an oscillating vertical plate embedded through a porous medium. Rajakumar et al 3 studied the steady MHD Casson ohmic heating and viscous dissipative fluid flow past an infinite vertical porous plate in the presence of Soret, Hall, and ion-slip current. Rajakumar et al 4 discussed unsteady MHD Casson dissipative fluid flow past a semi-infinite vertical porous plate with radiation absorption and chemical reaction in presence of heat generation.…”

Section: Introductionmentioning

confidence: 99%

Unsteady MHD oscillatory Casson fluid flow past an inclined vertical porous plate in the presence of chemical reaction with heat absorption and Soret effects

Kodi¹,

Mopuri

2021

Heat Trans

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The purpose of this paper is to perform unsteady hydrodynamic flow over an inclined plate embedded in a porous medium with Soret-aligned magnetic field and chemical reaction. Once momentum, energy, and mass are equal, they can be combined using the diffusion equation to yield the dimensionless momentum/ energy/mass model. Computations were performed to analyze the behavior of fluid velocity, temperature and concentration on the inclined vertical plate with the variation of emerging physical parameters like aligned magnetic field, Casson parameter, inclined angle, chemical reaction including soret parameter. The findings derived from skin friction, Nusselt number, and Sherwood number are included in the tables provided for different parameters. The results match with a special case of previously published work. From the present analysis, it is reported that the presence of angle of inclination, aligned magnetic field, and Casson fluid parameters sustains a retarding effect on velocity. The velocity decreases with increasing angle of inclination, aligned magnetic field parameter, and Casson fluid parameter. Comparisons with previously published work performed and the results are found to be in excellent agreement.

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“…RWT and slip conditions investigated by Haq et al [28] were used to the unsteady viscous fluid flow. Some other real-world and industrial applications of ramped and isothermal wall concentration and temperature like generator systems, biofluids, blood flow, and nanofluids can be found in [9,[29][30][31][32][33][34].…”

Section: Introductionmentioning

confidence: 99%

Maxwell Nanofluid Flow over an Infinite Vertical Plate with Ramped and Isothermal Wall Temperature and Concentration

Khan

Ali

Arif

et al. 2021

Mathematical Problems in Engineering

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The aim of this study is to investigate how heat and mass transfer impacts the unsteady incompressible flow of Maxwell fluid. An infinite vertical plate with ramped and isothermal wall temperature and concentration boundary conditions is considered with the Maxwell fluid. Furthermore, in this study, engine oil has been taken as a base fluid due to its enormous applications in modern science and technologies. To see the importance of nanofluids, we have suspended molybdenum disulfide in engine oil base fluid to enhance its heat transfer rate. To investigate the flow regime, the system of equations was derived in the form of partial differential equations. The exact solutions to the complex system are obtained using the Laplace transform technique. Graphically, the impact of different embedded parameters on velocity, temperature, and concentration distributions has been shown. Through using the graphical analysis, we were interested in comparing the velocity, temperature, and concentration profiles for ramped and isothermal wall temperature and concentration. The magnitude of velocity, temperature, and concentration distributions is greater for an isothermal wall and less for a ramped wall, according to our observations. We observed that adding molybdenum disulfide nanoparticles to the engine oil increased the heat transfer up to 12.899%. Finally, the corresponding skin friction, Nusselt number, and Sherwood number have been calculated and presented in a tabular form.

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Steady MHD Casson Ohmic heating and viscous dissipative fluid flow past an infinite vertical porous plate in the presence of Soret, Hall, and ion‐slip current

Cited by 31 publications

References 34 publications

Soret–Dufour mechanism on an electrically conducting nanofluid flow past a semi‐infinite porous plate with buoyancy force and chemical reaction influence

Soret–Dufour mechanism on an electrically conducting nanofluid flow past a semi‐infinite porous plate with buoyancy force and chemical reaction influence

Unsteady MHD oscillatory Casson fluid flow past an inclined vertical porous plate in the presence of chemical reaction with heat absorption and Soret effects

Maxwell Nanofluid Flow over an Infinite Vertical Plate with Ramped and Isothermal Wall Temperature and Concentration

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