Research Article
Bubble-Enriched Least-Squares Finite Element Method for Transient Advective Transport
Table 1
Convection of Gaussian hill by .
| | CN-LSFEM | ST-LSFEM | BE-LSFEM | |
| Courant no. | | | | | | | %redn.
in | %gain
in |
| 0.5 | 0.0055 | 0.6861 | 0.0186 | 0.6784 |
0.0013† | 0.6967† | 76.9 | 1.55 | 1.0 | 0.0490 | 0.6606 | 0.1004 | 0.6196 | | 0.7140 | | 8.08 | 1.5 | 0.1196 | 0.6210 | 0.1536 | 0.5532 | 0.1049 | 0.6401 | 12.2 | 3.1 |
|
|
†with one bubble in
both and .
|