Implicit Finite Difference Simulation of Hybrid Nanofluid along a Vertical Thin Cylinder with Sinusoidal Wall Heat Flux under the Effects of Magnetic Field

Figure 2

Grid independent test for the three different grid sizes (ξ × η): (a) local skin-frictions and (b) Russel Nusselt number while case 1—500 × 150, case 2—1,000 × 300, and case 3—2,000 × 600, while Pr = 6.2, Ha = 2, ε = 0.3, and  = 0.1.

(a)

(b)