riblet surface 脊状表面
Riblet coupler 里布勒特耦合器
Riblet short-slot coupler 瑞雷特短槽藕合器
riblet co 里布莱特公司
riblet structure 沟槽结构
Bottom: Plan view and cross section of a bionic shark skin (riblet film made by 3m) for reducing resistance on aircraft.
底部：计划和跨期的仿生鲨鱼皮节(里布·莱特电影3m公司制造)为减少飞机的阻力。
It is employed the concept of multi-scale coherent structures to study the mechanism of riblet surface drag reduction in turbulent boundary layer.
将湍流多尺度相干结构的概念引入沟槽壁面湍流边界层减阻机理的研究。
According to the characteristic of riblet structure, computation region, grids and flow parameters are dealt with reasonably. Results are as follows.
针对翼型表面脊状结构的特点，在数值计算过程中对其计算域、计算网格及流动参数进行了合理的处理。
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