Research Article
Pressure Losses across Multiple Fittings in Ventilation Ducts
Table 5
Comparison of pressure losses (Pa) across multiple interactive and individual fittings.
| Re = | Case 7 | Case 8 | Case 9 | Case 10 | Case 11 | Case 12 | Case 13 | Case 14 | Case 15 |
| Across interactive fittings | 132 | 249 | 642 | 362 | 958 | 1780 | 294 | 414 | 586 | Across individual fittings | 144 | 276 | 1016 | 408 | 1148 | 1888 | 300 | 450 | 612 | Percentage decrease | 8.3% | 9.8% | 36.8% | 11.3% | 16.6% | 5.7% | 2.0% | 8.0% | 4.2% |
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