Axisymmetric hybrid nanofluid flow with heat and mass transfer amongst the two gyrating plates

Abstract

Abstract The combined effects of magnetic and electrohydrodynamic on the water‐based iron oxide and CNTs hybrid nanoliquids flow between two rotating plates are examined. The influence of electro‐magneto‐hydrodynamics on the mass and heat transmission characteristics is the main aim of this study. The hybrid nanofluid is synthesized using water as a base fluid in the (Iron oxide) , single and multi‐walled (SWCNTs/MWCNTs) carbon nanotubes (CNTs). The flow model has been arranged in form of PDEs, which are reduced into the system of dimensionless differential equations through a similarity approach. The differential equations are further treated with HAM to get analytic results. The impact of the Reynolds number, magnetic, electric and rotation parameters, on the drag force, mass flux and heat transmission rate has been scrutinized and discussed. The arithmetic consequences are carried out for Nusselt number, Sherwood number and drag force. The heat transmission has been considered to increase with the Reynolds number, magnetic constraint and electric parameter. The electric parameter improving the momentum boundary layer and drop the thermal boundary layer. The outcomes are compared with the existing literature and a closed agreement has found.