Secondary Currents and Turbulence over a Non-Uniformly Roughened Open-Channel Bed
نویسندگان
چکیده
منابع مشابه
Secondary Currents and Turbulence over a Non-Uniformly Roughened Open-Channel Bed
Large-eddy simulations (LES) of the flow over a non-uniformly roughened channel bed are carried out to study the effect of non-uniform bed roughness on turbulence driven secondary currents and turbulence statistics. The channel bed is comprised of alternating rough and smooth strips, the width of which corresponds to the water depth. The Reynolds number based on hydraulic radius and bulk veloci...
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ژورنال
عنوان ژورنال: Water
سال: 2015
ISSN: 2073-4441
DOI: 10.3390/w7094896