TABLE IV.
Bondarenko model (ν̅: the average number of Newton iterations used for solving the global system per timestep)
| C-BDF2 | FE | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Δx (cm) | Δt (ms) | CPU (secs) | ν̅ | CV (cm/s) | APD (ms) | Δt (ms) | CPU (secs) | CV (cm/s) | APD (ms) |
| 0.02 | 0.01 | 36.46 | 0.613 | 56.6 | 15.1 | 0.0002 | 198.7 | 56.6 | 15.1 |
| 0.01 | 0.01 | 71.84 | 0.605 | 57.6 | 15.0 | 0.0002 | 395.6 | 57.6 | 15.0 |
| 0.005 | 0.01 | 142.6 | 0.603 | 57.9 | 15.0 | 0.0002 | 790.0 | 57.9 | 15.0 |