Abstract
This paper examines the time independent and incompressible flow of magnetohydrodynamic (MHD) nanofluid through a porous rotating disc with velocity slip conditions. The mass and heat transmission with viscous dissipation is scrutinized. The proposed partial differential equations (PDEs) are converted to ordinary differential equation (ODEs) by mean of similarity variables. Analytical and numerical approaches are applied to examine the modeled problem and compared each other, which verify the validation of both approaches. The variation in the nanofluid flow due to physical parameters is revealed through graphs. It is witnessed that the fluid velocities decrease with the escalation in magnetic, velocity slip, and porosity parameters. The fluid temperature escalates with heightening in the Prandtl number, while other parameters have opposite impacts. The fluid concentration augments with the intensification in the thermophoresis parameter. The validity of the proposed model is presented through Tables.
Highlights
IntroductionNanofluid is the suspension (mixture) of base fluid (water, gasoline oil, kerosene oil, ethylene glycol) and nanometer-sized particles, which is called nanofluid
Nanofluid is the suspension of base fluid and nanometer-sized particles, which is called nanofluid
The nanofluid flow is considered as time dependent and incompressible
Summary
Nanofluid is the suspension (mixture) of base fluid (water, gasoline oil, kerosene oil, ethylene glycol) and nanometer-sized particles, which is called nanofluid. The MHD slip flow with entropy generation analysis by rotating disk was deliberated by Rashidi et al [15]. Scrutinized the heat transfer in a fluid flow due to rotating disk. Hayat et al [22] explored the MHD fluid flow with slip conditions by rotating disk. Shah et al [24] deliberated the MHD thin film flow of nanofluid through a rotating disk. Sheikholeslami et al [34,35] examined magnetohydrodynamic flow of heated nanofluid with thermal radiation in a porous enclosure. In this article, we have presented the MHD nanofluid flow through a porous rotating disk with slip conditions.
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