Table 5 Comparison of the secondary velocity results (cosine case)
z | t | \(\Pr \) | Gr | \(\omega \) | \(U_0\) | Exact | Numerical |
|---|---|---|---|---|---|---|---|
0 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.0000 | 0.0000 |
1 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.6320 | 0.6323 |
2 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.3980 | 0.3980 |
3 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.1230 | 0.1233 |
4 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.0230 | 0.0231 |
5 | 1.00 | 0.71 | 5.00 | \(\pi /3\) | 3.00 | 0.0028 | 0.0030 |