Large Eddy Simulations of Rough Turbulent Channel Flows Bounded by Irregular Roughness: The Role of Geometrical Parameters
Large Eddy Simulations of Rough Turbulent Channel Flows Bounded by Irregular Roughness: The Role of Geometrical Parameters
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以不规则粗糙度为界的粗糙湍流通道流的大涡模拟：几何参数的作用
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
M. Marchis
中科院分区：
文献类型：
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作者：
D. Saccone;E. Napoli;B. Milici;M. Marchis
在自然界和工业中，几乎所有有界流都是由粗糙边界限定的。事实上，已经做出了重要的努力来分析这种几何形状上的流体的物理性质。基本上，粗糙的墙壁强烈影响总能量耗散，特别是在工业应用中，具有更高成本形式的重要后果。
Almost all bounded flows, in nature and industry, are bounded by rough boundaries. Important efforts have been made, in fact, to analyse the physics of the fluids over such geometries. Basically, rough walls strongly influence the total energy dissipation, with important consequences in the form of higher costs especially in industrial applications.