Abstract: The curvilinear flow past a circular-crested weir is analyzed with the help of Dressier equations. Specifically, the lower range of the depth over the weir crest is considered in the analysis, ...

Abstract: The circular‐crested weir is used for flow measurement and has wide applications in hydraulic engineering, where it serves as an overflow structure. It can be used to control the water level in farm ponds and reservoirs. ...

Abstract: Curvilinear flows are commonly encountered in hydraulic engineering practice. Detailed velocity surveys of the curvilinear flow field over a circular-crested two dimensional weir were obtained using ...

Abstract: Circular-crested weirs are used for flow measurement and have wide applications in irrigation systems, where they serve as overflow structures. For flow past such a weir, the discharge coefficient was obtained on the basis ...

Abstract: The submerged flow discharge characteristics of throatless flumes are derived on the basis of a semi‐empirical analysis. A pressure correction factor is determined experimentally to account for the non‐hydrostatic pressure ...