Research Article
Influence of Inlet and Outlet Area Ratio on Intake Port Flow Capacity
Table 2
Verification result of intake port numerical model.
| Pressure different (kPa) | Valve lift (mm) | Discharge coefficients | Test result | Numerical result | Error (%) |
| 5 | 2 | 0.201 | 0.217 | 7.96 | 3 | 0.293 | 0.314 | 7.17 | 4 | 0.391 | 0.411 | 5.12 | 5 | 0.453 | 0.474 | 4.55 | 6 | 0.528 | 0.557 | 5.45 | 7 | 0.601 | 0.631 | 5.04 | 8 | 0.712 | 0.741 | 4.05 |
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