表面波下方的湍流亚网格结构

来源 :第十届全国流体力学学术会议 | 被引量 : 0次 | 上传用户:zhaoshuang1989
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  本文模拟了各向同性的湍流场被一个快速传播的表面波调制后的行为.主要研究了湍流场的亚网格应力τij和亚网格能流Π.亚网格应力被分解为三部分,分别是和湍流相关的一项τTij端,由波动引起的一项τWij,以及湍流和波动相互作用的交叉项τCij.
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