Computational Analysis of Pressure Profiles and Hydraulic Jump Behavior on Moderately Stepped Spillways

Abstract

This research employs computational fluid dynamics (CFD) to analyze pressure distribution and the formation of hydraulic jumps in moderately stepped spillways. These spillways serve as efficient hydraulic structures, enhancing energy dissipation and regulating flow behavior. Gaining a deeper understanding of how pressure develops, and hydraulic jumps form is essential for optimizing spillway design and maintaining structural stability.

By utilizing advanced CFD modeling techniques, this study examines the effects of flow conditions, step geometry, and step height on pressure fluctuations and jump characteristics. Various spillway configurations are evaluated to identify pressure distribution trends and determine the flow regimes that lead to hydraulic jump formation. The results offer valuable insights that support the improved design of stepped spillways for more effective flood mitigation and erosion prevention.

Cite as:

Manjunath T.N. (2025). Computational Analysis of Pressure Profiles and Hydraulic Jump Behavior on Moderately Stepped Spillways. Recent Innovations in Material Engineering, 1(2), 45–49. 

https://doi.org/10.5281/zenodo.16404314