Numerical Simulation of Flow over Stepped Spillways with varying Step-Angle
نویسندگان
چکیده
منابع مشابه
comparison of mixture and vof methods for numerical simulation of air-entrainment in skimming flow over stepped spillways
0
متن کاملnumerical simulation on wind flow over step-shaped cliff topography with rough surface
to enhance the understanding of the impact of obstacle buildings on pollution transportationand dispersion in the atmospheric boundary layer, it is necessary to know the atmospheric flow characteristics over terrains. wind flow characteristics in a boundary layer over a step-shaped cliff topography model with rough and smooth surfaces were studied numerically using computational fluid dynamics ...
متن کاملnumerical simulation on wind flow over step-shaped cliff topography with rough surface
to enhance the understanding of the impact of obstacle buildings on pollution transportationand dispersion in the atmospheric boundary layer, it is necessary to know the atmospheric flow characteristics over terrains. wind flow characteristics in a boundary layer over a step-shaped cliff topography model with rough and smooth surfaces were studied numerically using computational fluid dynamics ...
متن کاملEffects of Step Pool Porosity upon Flow Aeration and Energy Dissipation on Pooled Stepped Spillways
The hydraulics of stepped spillways with flat steps has been studied for the last three decades, including for embankment dam slopes, but studies of alternative stepped designs are limited. In this study, a pooled stepped spillway was investigated in a relatively large-size facility, and three different pool wall porosities were tested. The flow patterns, the macroand microscopic air-water flow...
متن کاملNumerical simulation of free flow over Gabion crump weirs
Environmentally friendly nature and the direct impact of gabion weirs on the quality parameters of rivers as well as simple design and construction of such structures, has putted them under consideration in the recent years. In this research, Hydraulic parameters of gabion crump weirs including water surface profile, discharge coefficient and through flow discharge are investigated numerically ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hydro Science & Marine Engineering
سال: 2020
ISSN: 2661-331X
DOI: 10.30564/hsme.v2i2.2341