The present research was conducted to investigate the effect of sill geometry and sill width
on the discharge coefficient and hydraulic jump characteristics. For this purpose, sills with …

This study investigates the characteristics of free and submerged hydraulic jumps on the
triangular bed roughness in various T/I ratios (ie, height and distance of roughness) using …

The present study deals with numerical simulations of the free and submerged hydraulic
jumps over different shapes of roughness in various roughness arrangements and different …

The submerged hydraulic jump is a sudden change from the supercritical to subcritical flow,
specified by strong turbulence, air entrainment and energy loss. Despite recent studies …

The present research describes a laboratory study of hydraulic jump in the abrupt
asymmetric expansion stilling basin as an energy dissipator by changing the geometry of …

Hydraulic jump is a phenomenon with destructive effects on the river bed and downstream
the hydraulic structures. This study, based on experimental findings, presents a new method …

One way to dissipate energy is to use sudden expansion stilling basin structures
downstream of spillway, gates and chute. The present study is aimed to study influences of …

In this research, hydraulic jump characteristics were experimentally and analytically
investigated on different adverse slopes, bed roughness, and positive step heights. The …

The main goal of the present study is to investigate the effects of macro-roughnesses
downstream of the inclined drop through numerical models. Due to the vital importance of …

The hydraulic behavior of a hydraulic jump can be challenging to estimate in order to design
gradually expanding stilling basins with roughness elements on the bed. In this study, five …