Author Correction: Magneto-Hybrid Nanofluids Flow via Mixed Convection past a Radiative Circular Cylinder

Abstract

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Magnetohydrodynamic Effects in Mixed Convection of Ferrofluid Flow at Lower Stagnation Point on Horizontal Circular Cylinder

“…The accuracy of the numerical method and Matlab programme codes used are verified by comparing with previously reported results. The results from El-Zahar et al, [19] and Merkin [20] are chosen to make a comparison where they used the hybrid linearization-Chebyshev spectral method (HLCSM) and Newton-Raphson method, respectively. In particular, the best comparative results is selected from the other study that has the same momentum and energy equation as well as the same boundary conditions when that equations simplify to the suitable conditions but using the different method of solving.…”

“…Further, the ferrofluid with ferroparticles (magnetite, Fe3O4) dispersant is suspended in a base fluid (water) are assumed as Newtonian fluid and behave as single-phase fluid to be in thermal equilibrium and no-slip velocity condition. Employing the Boussinesq approximation and the assumption of boundary layer approximation is valid with the source term mentioned above, the dimensional governing equations of fluid flow and heat transfer for ferrofluid are obtained as [19,20] x a refer to external velocity. Meanwhile, the effective thermophysical properties definition of ferrofluid (subscript ff ) can be expressed in terms of base fluid (subscript f ), ferroparticles (subscript s ) and ferroparticles volume fraction  as follows [9,11,21] • dynamic viscosity:…”