Table 2 Grid independent test average Nusselt number on hot surface at (Re = 200, Ri = 10, Da = 1e−3 λ = 5, φ = 0.04, Ha = 20, γ = 45, A = 0.15, N = 3).

From: MHD mixed convection and entropy generation of CNT-water nanofluid in a wavy lid-driven porous enclosure at different boundary conditions