Theory and Modern Applications
Table 4 The convergence order and computational time for \(\mathrm {SP} _{2}\) at \(t=2\)
|  | Nodes | 21 × 21 | 41 × 41 | 81 × 81 |
|---|---|---|---|---|
CFDS6-SSM | Max (error) | 1.7206e−04 | 1.3604e−06 | 2.5087e−08 |
Time (s) | 24.018882 | 52.936624 | 121.629286 | |
Order | – | 6.982 | 5.761 | |
E-CFDS6-SSM | Max (error) | 1.7280e−04 | 1.3614e−06 | 2.5088e−08 |
Time (s) | 5.014861 | 12.554003 | 32.825120 | |
Order | – | 6.988 | 5.762 |