Finite element study of Soret number effects on MHD flow of Jeffrey fluid through a vertical permeable moving plate

Kumar, P. Pramod; Goud, B. Shankar; Malga, Bala Siddulu

doi:10.1016/j.padiff.2020.100005

Cited by 46 publications

(20 citation statements)

References 4 publications

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“…Available at www.ThermalFluidsCentral.org presented by the authors (Hayat et al (2009), Anjalidevi et al (2010), Mustafa et al (2012), Mukhophadhyay et al (2013), Sengupta (2013), Shehzad et al (2015), Vedavathi et al (2015), Karthikeyan et al (2016), Saidulu and Venkatal (2016), Postelnicu (2020), Kumar et al (2020).…”

Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Unsteady MHD Rotating and Chemically Reacting Fluid Flow Over an Oscillating Vertical Surface in a Darcian Porous Regime

Das¹,

Das²

2021

Frontiers in Heat and Mass Transfer

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An unsteady mixed convection flow of an electrically conducting, viscous, incompressible fluid over an oscillating vertical surface in a Darcian porous regime in presence of heat generation/absorption and thermal radiation have been studied. The liquid and the surface is moving with constant angular velocity as a rigid body about an axis. The fluid is taken here to be gray, absorbing/emitting radiation but non scattering medium. Here firstorder chemical reaction and a transverse magnetic field have been considered. The presence of Hall current and Soret effect are considered. The governing coupled partial differential equations are solved by using Laplace transform technique for velocity, temperature and concentration profiles. The effect of relevant parameters on velocity, temperature and concentration profiles are discussed and presented graphically. It is noticed that fluid velocity enhances due to rising Soret number, while Schmidt number, Prandtl number and radiation parameter reduces the velocity adjacent to the vertical surface. Prandtl number reduces the rate of heat transfer, while it increases the rate of mass transfer inside the boundary layer.

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Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Unsteady MHD Rotating and Chemically Reacting Fluid Flow Over an Oscillating Vertical Surface in a Darcian Porous Regime

Das¹,

Das²

2021

Frontiers in Heat and Mass Transfer

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“…The results of this study will be useful for many power production and industries. So, (Hassan, 2018;Goud, 2020;Goud et al, 2020;Pramod Kumar et al, 2020;Hassan et al, 2021a;Kumar et al, 2021a;Bejawada et al, 2021;Hassan et al, 2021b;Kumar et al, 2021b;Goud and Nandeppanavar, 2021;Srinivasulu and Goud, 2021;Zhang et al, 2021;Hassan et al, 2022;Rizwan and Hassan, 2022;Shankar Goud et al, 2022) are a chosen number of the important determinants.…”

Section: Introductionmentioning

confidence: 99%

Thermal energy development in magnetohydrodynamic flow utilizing titanium dioxide, copper oxide and aluminum oxide nanoparticles: Thermal dispersion and heat generating formularization

et al. 2022

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Background: The main aim of this article heat transfer in thermal engineering deals with the production, use, transformation, and transfer of thermal energy. Engineering and industrial fields including food packaging, the production of food additives, electronic cooling, microturbines, etc. Heavily rely on heat transmission. Due to its intriguing potential in industries like the production of polymers, paper, crystal glass, etc., scientists from all over the world have endeavored to investigate the effect of heat transmission on fluid flows past an expandable surface.Purpose: The use of a single-phase technique to assess Newtonian nanofluid flow along stretched surfaces with heat transfer convective models is emphasized in this research. A mathematical formulation is used to do the numerical computations for copper oxide (CuO), aluminum oxide (Al2O3), and titanium dioxide (TiO2) nanoparticles using water (H2O) as the base fluid.Formulation: The fifth-order Runge-Kutta shooting method procedure with shelling performance are used to solve non-linear ordinary differential equations with boundary conditions numerically. Researched and analyzed for changes in several parameters, plots illustrating the effects of motivated and non-motivated MHD are given to explain the physical values.Finding: Dispersion of solid items in the working fluid is reported to significantly improve thermal performance. The Biot number determines how convective the border is. With an increase in the Biot number, the fluid’s temperature drops significantly. It has been demonstrated that Copper oxide (CuO), nanoparticles are more efficient than Titanium Dioxide (TiO2) and Aluminum Oxide for thermal enhancement (Al2O3).Novelty: As far as the authors are aware, no studies have been done on the steady MHD flow and convective heat transfer of nanofluids over a nonuniform stretched surface under the influence of a heat source and viscous dissipation.

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“…Malga et al (19) look over the conclusion of burning liquefied on unrestricted convector heat transmission over a spongy channel in the existence of induced magnetic arena. Kumar et al (20) analysed the result of Soret numeral on magnetohydrodynamic allowed convection movement of hot spell and mass transmission of an electrically leading non-Newtonian liquid through an erect working on a porous plate. Poddar et al (21) directed on the magneto-hydrodynamics (MHD) limit layer (BL) warmth and mass exchange stream of thermally transmitting and dissipative liquid over a boundless plate of vertical direction with the contribution of prompted attractive field and warm dispersion Appidi et al (22) analysed one-dimensional instable unrestricted convector heat and mass transmission flow of micro-polar fluid surrounded in a permeable panel thru a vicious circle.…”

Section: Introductionmentioning

confidence: 99%

Effects of Thermal Radiation on Temperature and Concentration on MHD Free Convection Flow Past a Vertical Porous Plate in the Presence of Chemical Reaction and Heat Source Parameter

Appidi¹,

Malga²,

Matta³

et al. 2021

IJST

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Objective: To study the effects of chemical reaction and heat source parameter on MHD Free Convection Flow Past a Vertical Porous Plate. Method: The problem is represented by coupled non-direct fractional differential conditions. The non-dimensional conditions of the issue have been tackled mathematically utilizing the Finite-Element strategy. Findings: The effects of governing parameters such as chemical reaction, heat source, permeability, radiation and many others are discussed quantitatively with the help of graphs in these flow fields like velocity, temperature, concentration with the help of skin friction, Nusselt number and Sherwood number. Novelty: The accurateness of the solution to the problem was verified by comparing it with the published previously. The compatibility between the results was found to be high. To strengthen the validity of the numerical results were presented in this work.

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Finite element study of Soret number effects on MHD flow of Jeffrey fluid through a vertical permeable moving plate

Cited by 46 publications

References 4 publications

Unsteady MHD Rotating and Chemically Reacting Fluid Flow Over an Oscillating Vertical Surface in a Darcian Porous Regime

Unsteady MHD Rotating and Chemically Reacting Fluid Flow Over an Oscillating Vertical Surface in a Darcian Porous Regime

Thermal energy development in magnetohydrodynamic flow utilizing titanium dioxide, copper oxide and aluminum oxide nanoparticles: Thermal dispersion and heat generating formularization

Effects of Thermal Radiation on Temperature and Concentration on MHD Free Convection Flow Past a Vertical Porous Plate in the Presence of Chemical Reaction and Heat Source Parameter

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