منابع مشابه
Developing the Numerical method and MLP Model to simulation of flow over side weir
Side weir is a type of weirs that used extensively in a variety ofengineering projects such as river engineering, dam,waste water , Irrigation and drainage network. So the study on the flow characteristics on the type weir, is one of the mostimportant topics in hydraulic engineering. The spatially varied flow (S.V.F)with discharge decreasing is governing equation to this type weir.Study on the ...
متن کاملdischarge computation of trapezoidal side weir in subcritical flow regime using conventional weir theory
introduction: side weir structures are extensively used in hydraulic engineering, irrigation and environmental engineering, and it usually consists of a main weir and a lateral channel. side weirs are also used as an emergency structure. this structure is installed on one side or both sides of the main channel to divert the flow from the main channel to the side channel. lateral outflow takes p...
متن کاملThree-dimensional numerical modeling of score hole in rectangular side weir with finite volume method
Local scouring in the downstream of hydraulic structures is one of the important issues in river and hydraulic engineering, which involves a lot of costs every year, so the prediction of the rate of scour is important in hydraulic design. Side weirs are the most important of hydraulic structures that are used in passing flow. This study investigate the scouring due to falling jet from side weir...
متن کاملnumerical analysis of supersonic flow over an apds projectile
aerodynamic simulation of apds projectile with and without sabot has been conducted here. due to less weight of apds projectile in comparison with the projectile, with the same caliber, apds projectile has higher muzzle velocity, longer range, high penetration capability, and higher impact velocity. simulation of flow around the sabot walls has been carried out in two opening degrees of zero an...
متن کاملNumerical study of flow of labyrinth weir with triangular and curved plan form using Fluent software
Labyrinth weirs have not a straight crest in the perpendicular direction to the flow. The plan view of the weir consists of multiple and broken linear crests that cause the increase of its effective length. The advantages of this type of weirs are higher discharge capacity, easy aeration as well as low fluctuations of water surface at the weir upstream. This paper deals with the simulation of t...
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ژورنال
عنوان ژورنال: Journal of King Saud University - Engineering Sciences
سال: 2015
ISSN: 1018-3639
DOI: 10.1016/j.jksues.2013.03.004