Impact of Brownian moment and thermophoresis on magnetohydrodynamic flow of magnetic nanofluid past an elongated sheet in the presence of thermal diffusion

Sulochana, C.; Ashwinkumar, G.P.

doi:10.1108/mmms-12-2017-0168

Cited by 15 publications

(6 citation statements)

References 45 publications

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“…Scientists have tried to find new means to enhance the efficiency of the system. Sulochana and Ashwinkumar [33] exhibited the convective flow of nanofluid by taking into account the influences of Brownian motion and the effects of thermophoresis.…”

Section: Introductionmentioning

confidence: 99%

Modified Hybrid Nano Fluid Impact on a MHD Peristaltic wavy Diverging Tube along with connective conditions

Iftikhar

Sadaf

2022

Preprint

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This study focuses our attention towards the peristaltic flow of Zinc, Titanium and Copper modified hybrid nanoparticles, water is occupied as a carrier fluid in a cylindrical diverging tube. The projected model presents the study of MHD, wall properties, slip impact and convective boundary conditions on the flow pattern. The governing partial differential equations and the boundary conditions for computation are evolved by using appropriate transformations. The exact solution for the consequential system of nonlinear differential equations is possible to accomplish using the Cauchy Euler’s method. The graphical depiction of velocity and temperature profile using emerging parameters are simulated and examined. The addition of magnetic field in the subjected study shows its distinction in the water flow. Another domain is the addition of heat emission/absorption term in the energy equation to maintain the homogeneous temperature for the water flow. Streamlines pattern is also discussed for modified nano, hybrid nano and nanofluid. We expect the use of these metal nanoparticles in the peristaltic study would be helpful and provide efficient output for drug delivery purposes.

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Section: Introductionmentioning

confidence: 99%

Modified Hybrid Nano Fluid Impact on a MHD Peristaltic wavy Diverging Tube along with connective conditions

Iftikhar

Sadaf

2022

Preprint

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“…Some latest studies on different flow geometries of hybrid nanofluid are listed in Refs. [30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Darcy-Forchheimer hybrid nanofluid flow over a stretching curved surface with heat and mass transfer

et al. 2021

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The present article provides a detailed analysis of the Darcy Forchheimer flow of hybrid nanoliquid past an exponentially extending curved surface. In the porous space, the viscous fluid is expressed by Darcy-Forchheimer. The cylindrical shaped carbon nanotubes (SWCNTs and MWCNTs) and Fe3O4 (iron oxide) are used to synthesize hybrid nanofluid. At first, the appropriate similarity transformation is used to convert the modeled nonlinear coupled partial differential equations into nonlinear coupled ordinary differential equations. Then the resulting highly nonlinear coupled ordinary differential equations are analytically solved by the utilization of the “Homotopy analysis method” (HAM) method. The influence of sundry flow factors on velocity, temperature, and concentration profile are sketched and briefly discussed. The enhancement in both volume fraction parameter and curvature parameter k results in raises of the velocity profile. The uses of both Fe3O4 and CNTs nanoparticles are expressively improving the thermophysical properties of the base fluid. Apart from this, the numerical values of some physical quantities such as skin friction coefficients, local Nusselt number, and Sherwood number for the variation of the values of pertinent parameters are displayed in tabular forms. The obtained results show that the hybrid nanofluid enhances the heat transfer rate 2.21%, 2.1%, and 2.3% using the MWCNTs, SWCNTs, and Fe3O4 nanomaterials.

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“…Mabood et al [44] scrutinized the MHD stagnation point flow of hybrid nanofluid flow with variable properties. Sulochana and Ashwinkumar [45] presented the convected flow of nanofluid past an extending surface considering the influences of Brownian movement and thermophoresis effects.…”

Section: Introductionmentioning

confidence: 99%

Numerical modeling on hybrid nanofluid (Fe3O4+MWCNT/H2O) migration considering MHD effect over a porous cylinder

Shah¹,

Saeed

Khan

et al. 2021

PLoS ONE

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The free convective hybrid nanofluid (Fe3O4+MWCNT/H2O) magnetized non-Darcy flow over a porous cylinder is examined by considering the effects constant heat source and uniform ambient magnetic field. The developed coupled PDEs (partial differential equations) are numerically solved using the innovative computational technique of control volume finite element method (CVFEM). The impact of increasing strength of medium porousness and Lorentz forces on the hybrid nanofluid flow are presented through contour plots. The variation of the average Nusselt number (Nuave) with the growing medium porosity, buoyancy forces, radiation parameter, and the magnetic field strength is presented through 3-D plots. It is concluded that the enhancing medium porosity, buoyancy forces and radiation parameter augmented the free convective thermal energy flow. The rising magnetic field rises the temperature of the inner wall more drastically at a smaller Darcy number. An analytical expression for Nusselt number (Nuave) is obtained which shows its functional dependence on the pertinent physical parameters. The augmenting Lorentz forces due to the higher estimations of Hartmann retard the hybrid nanoliquid flow and hence enhance the conduction.

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Impact of Brownian moment and thermophoresis on magnetohydrodynamic flow of magnetic nanofluid past an elongated sheet in the presence of thermal diffusion

Cited by 15 publications

References 45 publications

Modified Hybrid Nano Fluid Impact on a MHD Peristaltic wavy Diverging Tube along with connective conditions

Modified Hybrid Nano Fluid Impact on a MHD Peristaltic wavy Diverging Tube along with connective conditions

Darcy-Forchheimer hybrid nanofluid flow over a stretching curved surface with heat and mass transfer

Numerical modeling on hybrid nanofluid (Fe3O4+MWCNT/H2O) migration considering MHD effect over a porous cylinder

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