Abstract
In this research article, the investigation of the three-dimensional Casson nanofluid flow in two rotating parallel plates has been presented. The nanofluid has been considered in steady state. The rotating plates have been considered porous. The heat equation is considered to study the magnetic field, joule heating, and viscous dissipation impacts. The nonlinear ordinary system of equations has been solved analytically and numerically. For skin friction and Nusslt number, numerical results are tabulated. It is found that velocity declines for higher values of magnetic and porosity parameter while it is heightened through squeezing parameter. Temperature is an enhancing function for Eckert number and nanoparticles volume fraction. Entropy generation is augmented with radiation parameter, Prandtl, and Eckert numbers. The Casson, porosity, magnetic field, and rotation parameters were reduced while the squeezing and suction parameters increased the velocity profile along x-direction. The porosity parameter increased the Bejan number while the Eckert and Prandtl numbers decreased the Bejan number. Skin friction was enhanced with increasing the Casson, porosity, and magnetic parameters while it decreased with enhancing rotation and squeezing parameters. All these impacts have been shown via graphs. The influences by fluid flow parameters over skin friction and Nusselt number are accessible through tables.
Highlights
In the modern world of science and technology, we need more development in the direction of the exhaustion of energy in engineering and industrial fields
Dawar et al [36] examined the MHD carbon nanotubes nanofluid flow passing through rotating channels under the effects of viscous dissipation
The Bejan number shows the quotient of entropy production rate for heat transfer to entire entropy production
Summary
In the modern world of science and technology, we need more development in the direction of the exhaustion of energy in engineering and industrial fields. Entropy 2019, 21, 747 the study of nanofluids discloses extraordinary thermal conductivity and heat transfer coefficients compared to conventional fluids. Dawar et al [36] examined the MHD carbon nanotubes nanofluid flow passing through rotating channels under the effects of viscous dissipation. Kumam et al [37] studied the MHD nanofluid flow in rotating channels with entropy generation. Explored entropy production in entropy studded MHD flow with natural convection between vertical coaxial cylinders. Rashidi et al [46] explored the entropy production in a single-slope solar rotating plates have been considered porous. Batti et al [47] explored entropy production in entropy production with MHD during thermal field, joule heating, and viscous dissipation impacts. The investigation of the three-dimensional Casson nanofluid flow in two
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