Hall Effect on Radiative Casson Fluid Flow with Chemical Reaction on a Rotating Cone through Entropy Optimization

Abstract

Magnetohydrodynamic (MHD) flow with Hall current has numerous applications in industrial areas such as Hall current accelerators, MHD power generators, planetary dynamics, Hall current sensors, etc. In this paper, the analysis of an unsteady MHD Casson fluid with chemical reaction over a rotating cone is presented. The impacts of Hall current, joule heating, thermal radiation, and viscous dissipation are analyzed. Entropy optimization is also considered in the present analysis. The system of coupled equations is tackled with homotopy analysis method (HAM). The convergence of HAM is also shown through figures. Deviations in the flow due to dimensionless parameters are shown graphically. Similarly, the variation in skin friction, Nusselt number, and Sherwood number are deliberated through Tables. A justification of the current consequences is presented.

The Effectiveness of Mass Transfer in the MHD Upper-Convected Maxwell Fluid Flow on a Stretched Porous Sheet near Stagnation Point: A Numerical Investigation

“…Khan et al [31] elaborated on the combination of heat and mass transport for third-grade nanofluids on a convective heating, stretchable, pervious plate. Deebani et al [32] presented the hall effect on radiative Casson fluid flow with a chemical reaction over a rotating cone through entropy optimization. Al-Khaled and Khan [33] inspected the thermal features of a Casson nanofluid, comprising microorganisms along with the temperature-dependent viscosity and variant thermal conductivity.…”

Impact of Cattaneo-Christov heat flux model on MHD hybrid nano-micropolar fluid flow and heat transfer with viscous and joule dissipation effects

“…Assume that S ∈ [0, 1] be the rooted factor and h F , h G and h T are the non-zero auxiliary factors. then 0thorder problems are kth-order problems kth-order problems are (15) The series (34) and (36)…”

“…Nazar et al 30 scrutinized the boundary layer flow of micropolar fluid on a sphere. For more understanding and analysis of the relevant nano fluid flow, the interested reader is referred to recent researches [31][32][33][34][35][36][37][38][39] .…”

On Time-Dependent Rheology of Sutterby Nanofluid Transport across a Rotating Cone with Anisotropic Slip Constraints and Bioconvection

“…It have many outstanding applications in industrial and engineering fields such as aeronautical engineering, electronic chips, endoscopy scanning, etc. The effect of chemical reaction on Casson fluid by using cone geometry was analyzed by Deebani et al [ 1 ]. Verma et al [ 2 ] numerically discussed the effects of Soret and Dufour with thermal radiation on MHD flow around a vertical cone.…”