A Case Study: Innovating Energy Dissipation In Ogee Spillways With Modified Ski Jump Designs

Abstract

The kinetic energy of the flood water released from the crest to the toe of the ogee spillway is abundant in the foot of the spillway. The spillway structure will erode and collapse as a result. Aside from the limitations of energy dissipation and the difficulty of cleaning, most of the waste disposal methods use different types of power cutters. For this reason, a suitable power outlet is required to limit the kinetic energy in the spillway and securely transfer additional water to the end of the stream. Producing runoff into a motorway jet and directing it to a spot where the impact forms a submerged pond below the stream is one of the most powerful and cost-effective ways to discharge hydroelectric power. When the departure speed rises, the jump is a common feature of dam collapse. Froude No. 2 flow path used to determine bucket length as well as device angle. In this paper, advanced ski-energy jump type energy dissipator parameters have been used to obtain additional destruction to reduce erosion of the Maithon dam in Dhanbad (Jharkhand), India. Trajectory length, height, horizontal and flexible impact, variable impact pressure distribution, medium flexible impact head, impact speed head, and air inflow are all important factors to consider.