Nonlinear Convection Flow of Micropolar Nanofluid due to a Rotating Disk with Multiple Slip Flow

Abstract

In this analysis, steady, laminar, and two-dimensional boundary layer flow of nonlinear convection micropolar nanofluid due to a rotating disk is considered. The mathematical formulation for the flow problem has been made. By means of appropriate similarity transformation and dimensionless variables, the governing nonlinear boundary value problems were reduced into coupled high-order nonlinear ordinary differential equations with numerically solved. The equations were calculated using method bvp4c from matlab software for various quantities of main parameters. The influences of different parameters on skin friction coefficients f″0 and G′0, wall duo stress coefficients H1′0, -H2′0, and -H3′0, the Nusselt number -θ′0, and Sherwood number Ω′0, as well as the velocities, temperature, and concentration are analysed and discussed through tables and plotted graphs. The findings indicate that an increase in the values of thermal and solutal nonlinear convection parameters allow to increase the value of velocities f′η and Gη near surface of the disk and reduce at far away from the disk as well as thermal and solutal Grashof numbers tolerate to increase in the value of radial velocity f′η near surface of the disk.

Entropy generation in radiative magneto-hydrodynamic mixed convective flow of viscoelastic hybrid nanofluid over a spinning disk

“…Boundary conditions [26] , [43] are given in (7) is constant and refers the heat transfer coefficient.…”

“…Yin et al [25] investigated the heat displacement of Cu, Al 2 O 3 , and CuO / nanofluid generated by a spinning disk. Micropolar nanofluid flow induced by a spinning disk was examined by Zemedu and Ibrahim [26] .…”

Multislip and Soret–Dufour influence on nonlinear convection flow of MHD dissipative Casson fluid over a slendering stretching sheet with generalized heat flux phenomenon

“…Ali et al 55 introduced the multislip effects on unsteady Maxwell nanofluid flow and simulated the model with a finite element approach. Recent literature includes Khan et al 56 on viscoelastic nanofluid, Zemedu and Ibrahim 57 on nonlinear convection flow through a rotating disc, Nayak et al 58 on nanofluid with gyrotactic microorganisms in three dimensions, among others.…”

Stagnation Point Flow of EMHD Micropolar Nanofluid with Mixed Convection and Slip Boundary

“…Micropolar nanofluid flow with nonlinear convection and multiple slip effects was examined by Zemedu and Ibrahim [25] with concluding remarks that boosting the solutal nonlinear convection parameter causes an increase in the velocity.…”