Research Article
Parallel Mesh Adaptive Techniques for Complex Flow Simulation: Geometry Conservation
Table 2
Grid sizes for adapted channel bump calculations and relative flow solver step—with and without projection algorithm.
| Adaptation/ | Projection | No projection | flow-step | N_nodes | N_elements | N_surf_el | N_nodes | N_elements | N_surf_el |
| First-flow 1 | 600 | 2 058 | 908 | 600 | 2 058 | 908 | Second-flow 2 | 1 731 | 7 390 | 1 804 | 1 717 | 7 318 | 1 800 | Third-flow 3 | 5 104 | 25 204 | 3 506 | 4 952 | 24 373 | 3 430 | Fourth-flow 5 | 13 362 | 71 143 | 6 388 | 15 625 | 84 313 | 6 716 | Fifth-flow 6 | 31 933 | 179 573 | 10 236 | 48 158 | 273 635 | 12 830 |
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