Dealing with kinetic energy is one of the most important problems in hydraulic structures,
and this energy can damage downstream structures. This study aims to study energy …

In this study, horizontal screens were used in the edge of vertical drops, as an excessive
energy dissipater of flow, to increase dissipation of energy in vertical drops with the …

Hydraulic jump is used as a significant energy-dissipater downstream of hydraulic
structures, spillways, gates, and chutes. The novelty of this study is the simultaneous use of …

Different flow characteristics namely sequent depth ratio, relative height of jump, relative
energy loss, efficiency, relative length of jump and relative length of roller in suddenly …

Control of the high velocity and kinetic energy of the flow downstream of the hydraulic
structures to prevent the erosion of the channel bed is one of the most important concerns of …

Controlling relative residual energy values, relative depth, and downstream Froude numbers
are important issues faced by designers of inclined drop structures. In this study, 60 different …

Introduction: Due to the simplicity of construction, vertical drops are widely used to reduce
the steep slope of the canal and the volume of earthworks in irrigation and drainage canals …

Analysis of flow in an abruptly expanding channel for five characteristics namely sequent
depth ratio 'Y2/Y1', efficiency 'E2/E1', relative height of jump 'hj/E1', relative length of jump …

In this study, the joint effects of submerged vanes and flow expansion on the hydraulic jump
are experimentally investigated. Experiments include four expansions and four vane layouts …

The present research describes a laboratory study of a hydraulic jump in an abruptly
expanding channel and a negative step. The Froude numbers were chosen between 4.5 …