Dam-break flood waves represent a severe threat to people and properties located in downstream regions. Although dam failure has been among the main subjects investigated academia, little effort made toward investigating wave propagation under influence of tailwater depth. This work presents three-dimensional (3D) numerical simulations laboratory experiments dam-breaks with performed at Laborat...

Introduction. Vietnam’s largest economic centre, Ho Chi Minh City, is facing riverbank erosion, one of the main causes which runoff. In this study, flow velocity field Saigon River section analyzed in different time periods. Materials and methods. Data on discharge, water level, river network topography channel were collected to set up simulation models programmes MIKE 11 21. These are tools us...

Abstract Fishway is an artificial flume for fish migration through sluice gates or dams, which widely used worldwide as effective means to restore ecological connectivity of rivers. However, since the inlet fishway quite narrow compared width river, it difficult find fishway, and are easily attracted by relatively high speed water flow generated turbines cross dam from turbines, resulting in a ...