Abstract
•CVFEM modeling of MHD convection flow of hybrid nanomaterial is studied.•Permeability is an augmenting function of ψ and Nu.•Isotherms have been affected by Ha due to reduction of velocity.•Darcy augments smoother detach of boundary layer appears.
The outputs of CVFEM modeling of MHD convection flow of hybrid nanomaterial has been reported in current article. To convert the problem more applicable, permeability and Lorentz terms have been involved in estimation of flow structure. To reduce the computational cost, one scalar has been eliminated with defining vorticity formula and radiation term was imposed in temperature distribution. Outcomes demonstrated that as Darcy augments, the interaction of nano powders to elliptic surface augments which means smoother detach of boundary layer. Therefore, permeability is an augmenting function of ψand Nu and in presence of Ha, this impact decreases. Nu tends to reduce if radiation term involved in energy equation and increasing Ha makes this reducing trend weaker. Although the Joule impact was neglect and magnetic has no term in energy equations, isotherms have been affected by Ha due to reduction of velocity of nanomaterial.