Journal ArticleDOI
Dynamics of Sutterby fluid flow due to a spinning stretching disk with non-Fourier/Fick heat and mass flux models
Abstract:
The magnetohydrodynamic Sutterby fluid flow instigated by a spinning stretchable disk is modeled in this study. The Stefan blowing and heat and mass flux aspects are incorporated in the thermal phenomenon. The conventional models for heat and mass flux, i.e., Fourier and Fick models, are modified using the Cattaneo-Christov (CC) model for the more accurate modeling of the process. The boundary layer equations that govern this problem are solved using the apt similarity variables. The subsequent system of equations is tackled by the Runge-Kutta-Fehlberg (RKF) scheme. The graphical visualizations of the results are discussed with the physical significance. The rates of mass and heat transmission are evaluated for the augmentation in the pertinent parameters. The Stefan blowing leads to more species diffusion which in turn increases the concentration field of the fluid. The external magnetism is observed to decrease the velocity field. Also, more thermal relaxation leads to a lower thermal field which is due to the increased time required to transfer the heat among fluid particles. The heat transport is enhanced by the stretching of the rotating disk.read more
Citations
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Journal ArticleDOI
Cattaneo–Christov heat flux model in Darcy–Forchheimer radiative flow of MoS2–SiO2/kerosene oil between two parallel rotating disks
Journal ArticleDOI
A Casson nanofluid flow within the conical gap between rotating surfaces of a cone and a horizontal disc
TL;DR: In this paper , the authors highlight the flow of an incompressible nanofluid following the non-Newtonian flow and discuss the effects of the rotations of both cone and disc and the other parameters in two cases of rotation alternatively.
Journal ArticleDOI
Heat and mass transfer study of ferrofluid flow between co-rotating stretchable disks with geothermal viscosity: HAM analysis
TL;DR: In this paper , the authors investigated the ferrohydrodynamics flow, heat, and mass transfer characteristics of a fluorocarbon-based magnetic nanofluid (FC-72) between two coaxial rotating stretchable disks.
Journal ArticleDOI
The performance evolution of hybrid nanofluid flow over a rotating disk using Cattaneo–Christov double diffusion and Yamada–Ota model
Himanshu Upreti,Ashish Mishra +1 more
TL;DR: In this article , the effects of viscous dissipation, convective heating and heating due to porous medium are considered; the heat and mass transfer expressions are modeled according to Cattaneo-Christov double diffusion theory.
Journal ArticleDOI
Impacts of Joule heating and viscous dissipation on MHD pulsatile flow of third grade nanofluid in a channel
TL;DR: In this article , the third grade hydromagnetic pulsating flow of blood-gold nanofluid in a channel with the presence of Ohmic heating, viscous dissipation and radiative heat was investigated.
References
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MonographDOI
Théorie analytique de la chaleur
TL;DR: Fourier's Theorie Analytique de la Chaleur as mentioned in this paper was originally published in 1822 and was used to study the mathematical laws governing heat diffusion and proposed that an infinite mathematical series may be used to analyse the conduction of heat in solids.
Journal ArticleDOI
On frame indifferent formulation of the Maxwell-Cattaneo model of finite-speed heat conduction
TL;DR: In this article, a material-invariant version of the Maxwell-Cattaneo law is proposed, in which the relaxation rate of the heat flux is given by Oldroyd's upper-convected derivative.
Journal ArticleDOI
Thermal convection with the Cattaneo–Christov model
TL;DR: In this paper, the authors considered the problem of thermal convection in a horizontal layer of incompressible Newtonian fluid with gravity acting downward and found that the thermal relaxation effect is significant if the Cattaneo number is sufficiently large, and the convection mechanism switches from stationary convection to oscillatory convection with narrower cells.
Journal ArticleDOI
Convective radiative plane Poiseuille flow of nanofluid through porous medium with slip: An application of Stefan blowing
TL;DR: In this article, the effects of second order slip on plane Poiseuille nanofluid under the influence of Stefan blowing in a channel are discovered, and the starring role of heat transfer, magnetic field and porosity are all together taken into account.
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