Influence of VOF technique, turbulence model and discretization scheme on the numerical simulation of the non-aerated, skimming flow in stepped spillways
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DOI: 10.1016/j.jher.2017.10.002
Abstract: Abstract An accurate description of the hydrodynamics in the non-aerated region of the skimming flow on stepped spillways is of outmost importance, particularly in small structures at large discharges. In addition, the flow features upstream… read more here.
Keywords: non aerated; discretization; turbulence; stepped spillways ... See more keywords
Analysis of Energy Dissipation of Interval-Pooled Stepped Spillways
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DOI: 10.3390/e24010085
Abstract: The water flow characteristics over an interval-pooled stepped spillway are investigated by combining the renormalization group (RNG) k-ε turbulence model with the volume of fluid (VOF) interface capture technique in the present study. The results… read more here.
Keywords: pooled stepped; interval pooled; energy dissipation; stepped spillways ... See more keywords