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Computational details for the FEM and ROM simulations
| Mesh size | Number of snapshots computed | FE degrees of freedom | Number of reduced basis | Computational time (S) |
||
|---|---|---|---|---|---|---|
| FE simulation | ROM off-line | ROM online | ||||
| 257,671 | 105 | 227,511 | 13 | 102 | 2565 | 2.13 |
Notes. The reduced-order model (ROM) simulation is significantly faster than the finite element (FOM) simulation.
FE, finite element.
