Table 2.
Code authentication with Ghasemi et al.60 using of average Nusselt number when n = 3, Pr = 6.8377, and Ha = 30 for Al2O3–H2O nanofluid.
| Average Nusselt number (Nuav) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ϕ = 0 | ϕ = 0.02 | ϕ = 0.04 | |||||||
| Ghasemi et al.60 | Present study | Relative error (%) | Ghasemi et al.60 | Present study | Relative error (%) | Ghasemi et al.60 | Present study | Relative error (%) | |
| 103 | 1.002 | 1.002 | 0 | 1.060 | 1.072 | 1.13 | 1.121 | 1.121 | 0 |
| 104 | 1.183 | 1.182 | 0.08 | 1.212 | 1.235 | 1.90 | 1.249 | 1.269 | 1.60 |
| 105 | 3.150 | 3.138 | 0.38 | 3.138 | 3.201 | 2.01 | 3.124 | 3.216 | 2.94 |
| 106 | 7.907 | 7.815 | 1.16 | 7.979 | 8.018 | 0.49 | 8.042 | 8.087 | 0.56 |