Parameters for test cases
Parameters . | Bergant's experiment . | Adamkowski's experiment . | ||
---|---|---|---|---|
Upstream tank head Hres (m) | 32 | 128 | ||
Initial flow velocity V0 (m/s) | 0.1 | 0.2 | 0.3 | 0.94 |
Re | 1,870 | 3,750 | 5,600 | 15,843 |
Wave speed a (m/s) | 1,319 | 1,298.4 | ||
Valve closing time tc (s) | 0.009 | 0.003 | ||
Density ![]() | 998.9794 | 997.5906 | ||
Dynamic viscosity ![]() ![]() | 1.1227 × 10−3 | 0.947 × 10−3 |
Parameters . | Bergant's experiment . | Adamkowski's experiment . | ||
---|---|---|---|---|
Upstream tank head Hres (m) | 32 | 128 | ||
Initial flow velocity V0 (m/s) | 0.1 | 0.2 | 0.3 | 0.94 |
Re | 1,870 | 3,750 | 5,600 | 15,843 |
Wave speed a (m/s) | 1,319 | 1,298.4 | ||
Valve closing time tc (s) | 0.009 | 0.003 | ||
Density ![]() | 998.9794 | 997.5906 | ||
Dynamic viscosity ![]() ![]() | 1.1227 × 10−3 | 0.947 × 10−3 |