Analytical solution for Hall and Ion-slip effects on mixed convection flow of couple stress fluid between parallel disks

Srinivasacharya, D.; Kaladhar, K.

doi:10.1016/j.mcm.2012.12.036

Cited by 22 publications

(2 citation statements)

References 18 publications

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“…Bujurke and Naduvinamani [23] studied the performance of a narrow porous bearing, lubricated with a couple stress fluid. Srinivasacharya and Kaladhar [24] based their studies on Hall and lon-slip effects for the mixed convection flow of the couple stress fluid between two parallel plates. Akhtar and Shah [25] presented an analytical solution for unsteady flows of couple stress fluid between two parallel plates, while Ramesh [26] conducted a study on the effects of slip and convection conditions on the peristaltic flow of the couple stress fluid in a porous asymmetric channel.…”

Section: Introductionmentioning

confidence: 99%

Deep Investigation on Natural Convection Flow of a Couple Stress Fluid with Nanoparticles in an MHD Vertical Porous Channel with Convective Boundary Conditions

Tayeb¹,

Bouaziz²

2020

IJHT

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This paper looks at the MHD natural convection flow through a vertical porous channel of couple stress fluid nanoparticles under convective heat conditions at the wall of the channel. Incorporated Soret and Dufour effects lead to strong coupled and highly nonlinear differential systems. To describe accurately all the physical phenomenon, the nanoparticle's volume fraction is taken into account. The useful technical of the similarity transformations is used to produce an ordinary system which is numerically solved. Graphical illustrations containing non-dimensional velocity, temperature, concentration and concentration of nanoparticles are extensively presented for different values of various thermophysical parameters. Main quantities of interest as Nusselt and Sherwood numbers at both the walls are tabulated.

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Section: Introductionmentioning

confidence: 99%

Deep Investigation on Natural Convection Flow of a Couple Stress Fluid with Nanoparticles in an MHD Vertical Porous Channel with Convective Boundary Conditions

Tayeb¹,

Bouaziz²

2020

IJHT

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“…The couple stress fluid with melting heat transfer under stagnation point flow was offered by Hayat et al (2013). Srinivasacharya and Kaladhar (2013) described the analytical solution for mixed convection flow of couple stress fluid with MHD, Hall and ion-slip effects between circular rotating parallel disks. Makinde and Eegunjobi (2013) studied the nature of couple stress fluid in a vertical channel with entropy generation and porous medium.…”

Section: Introductionmentioning

confidence: 99%

Effects of Thermal and Solutal Stratification on Mixed Convection Flow Along a Vertical Plate Saturated With Couple Stress Fluid

Kaladhar¹,

Srinivasacharya²

2014

Frontiers in Heat and Mass Transfer

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The effect of heat and mass stratification on mixed convection along a vertical plate embedded in a couple stress fluid has been presented. The nonlinear system of equations with appropriate boundary conditions is primarily reduced to non-dimensional form by pseudo-similarity transformations. Keller-box implicit finite difference scheme is employed to solve the resultant system of dimensionless equations. The validation of this scheme is shown through the comparison between the present and available literature under special case of the present problem. The couple stress parameter, mixed convection parameter and the double stratification parameter effects on the rates of heat and mass transfer for diverse values of the emerging flow parameters are illustrated in tabular form. The present results show that the couple stress parameter, mixed convection parameter, thermal and the solutal stratification parameters influences the flow significantly.

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Hall current and ion‐slip effects on free convection flow in a vertical microchannel with an induced magnetic field

Jha

Malgwi

2019

Heat Trans. Asian Res.

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The steady fully developed hydromagnetic flow of a viscous incompressible and electrically conducting fluid in a vertical microchannel has been studied taking into account the influence of Hall current, ion-slip effects and an induced magnetic field. Exact solutions for the governing equations responsible for the flow formation are obtained by the method of the undetermined coefficient and presented graphically. It is found that in the presence of the ion-slip effect, both primary and secondary components of fluid velocity increase with the Hall parameter for symmetric as well as asymmetric heating of the microchannel surfaces. Also, the magnetic field supports flow along the secondary flow direction while the reverse impact is observed along the primary flow direction.

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Analytical solution for Hall and Ion-slip effects on mixed convection flow of couple stress fluid between parallel disks

Cited by 22 publications

References 18 publications

Deep Investigation on Natural Convection Flow of a Couple Stress Fluid with Nanoparticles in an MHD Vertical Porous Channel with Convective Boundary Conditions

Deep Investigation on Natural Convection Flow of a Couple Stress Fluid with Nanoparticles in an MHD Vertical Porous Channel with Convective Boundary Conditions

Effects of Thermal and Solutal Stratification on Mixed Convection Flow Along a Vertical Plate Saturated With Couple Stress Fluid

Hall current and ion‐slip effects on free convection flow in a vertical microchannel with an induced magnetic field

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