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Flow structure in front of the broad-crested weir
(EDP Sciences, 2014-11-18)
The paper deals with research focused on description of flow structure in front of broad-crested weir. Based on experimental measurement, the flow structure in front of the weir (the recirculation zone of flow and tornado ...
Submergence coefficient of full-width sharp-edged broad-crested rectangular weirs
(VEDA, SLOVAK ACAD SCIENCES, 2019-10-01)
Full-width sharp-edged broad-crested rectangular weirs in the range 0.1 < h/L <= 0.3 situated in rectangular channels are frequently used in submerged flow conditions. To determine the discharge for the submerged flow, ...
Flow over broad-crested weir with inflow by approach shaft – numerical model.
(Faculty of Civil Engineering, Czech Technical University in Prague, 2021-04-01)
In the case of flow over rectangular broad-crested weir, where the inflow is realized by approach shaft, occurs influence of water surface level by approach flow velocity. The paper describes numerical model of flow including ...