Open Channel
2 Followers
Recent papers in Open Channel
The number of electricity users is increasing with the increase of fuel cost and environmental pollution. The mini hydro power has grown as an alternative energy source that can be easily constructed with the minimal environmental impact.... more
The hydraulic jump in a sloped triangular channel of 90° central angle is theoretically and experimentally examined. The study aims to determine the effect of the channel’s slope on the sequent depth ratio of the jump. A theoretical... more
"Many engineering applications for flood control, flood prediction, etc. require the solution of the unsteady open channel flow equations. However, the mathematical modelling and the numerical simulation techniques of unsteady flow in a... more
The number of electricity users is increasing with the increase of fuel cost and environmental pollution. The mini hydro power has grown as an alternative energy source that can be easily constructed with the minimal environmental impact.... more
In this communication we utilize an improved version for model proposed by Manning for the waste flow via an open channel Lyari. We have computed the status of discharges, storages and depth for all locations of the Lyari waste flow using... more
The unsteady flow can be analysed by Saint-Venant equations. These equations can be solved by characteristics and finite difference methods. The Saint-Venant equations are changed into four complete differential equations in... more
The hydraulic jump in a sloped triangular channel of 90° central angle is theoretically and experimentally examined. The study aims to determine the effect of the channel's slope on the sequent depth ratio of the jump. A theoretical... more
Abstract: This paper provides detail application of FLUENT-2D software in simulation of lateral intake flows. Numerical simulations undertaken in present two dimensional work use RSM turbulent model. Results for dimensions of separation... more
Two-dimensional dispersion model (DISP2D), based on the stream tube concept, has been developed to predict the depth averaged concentration distribution in channels under steady flow conditions. Such water quality model is not feasible... more
The fluid dynamics video shows three-dimensional experimental and numerical investigations of open channel flows in microgravity. The dynamic reorientation of the free surface from 1g to 0g environment can be observed in a wedge-shaped... more
A theoretical expression for the outflow through a rectangular lateral weir located in a circular open channel is derived using the results of an existing theory of lateral efflux through a two-dimensional conduit outlet. The development... more
This paper provides detail application of FLUENT-2D software in simulation of lateral intake flows. Numerical simulations undertaken in present two dimensional work use RSM turbulent model. Results for dimensions of separation zone were... more
This paper provides details of application of FLUENT-2D&3D software in simulation of lateral intake flows. Comparisons have been made between numerical results and measured experimental velocities for a lateral intake. Comparisons... more