Table 2.
Geometric Orifice Areas (GEO) and Maximum Principal Stress for the two test cases (Test A with 4 l/min and Test B with 4.5 l/min).
| Model | GOA (cm2) time = 0.15 s |
GOA (cm2) time = 0.30 s |
GOA (cm2) time = 0.40 s |
Von-Mises Stress (MPa) time = 0.55 s |
|---|---|---|---|---|
| TEST A | ||||
| EXP | 0.45 | 1.60 | 1.72 | – |
| FSI | 0.47 | 1.68 | 1.81 | 0.8510 |
| Error = 4.44% | Error = 5% | Error = 5.23% | ||
| STR | 1.07 | 2.34 | 1.81 | 0.7130 |
| Error = 137.77% | Error = 46.25% | Error = 5.23% | ||
| TEST B | ||||
| EXP | 1.70 | 2.40 | 1.79 | – |
| FSI | 1.84 | 2.43 | 1.81 | 0.8557 |
| Error = 8.23% | Error = 1.25% | Error = 1.12% | ||
| STR | 1.86 | 2.61 | 1.82 | 0.7882 |
| Error = 9.41% | Error = 8.75% | Error = 1.68% | ||