Hydrodynamic model for determining the flow pressure at the turn of a pressure spillway and the distribution of velocities across the cross section of structures

Аннотация

When designing structures that pass flow at high speeds, a number of issues related to flow aeration - the capture of air by the water flow - are resolved. The negative impact of aeration on a structure consists, for example, in swelling of the flow, which requires an increase in the height of the sides limiting the flow for open culvert (spillway) structures, and for closed ones - the height of the water conduit.