1) welts and furrow
陡壁-沟槽型
2) welts and furrows
陡壁沟槽型
3) groove-riblet surface
沟槽壁面
1.
Hot-wire measurements of passive control for coherent structure in the turbulent boundary layer of a groove-riblet surface;
沟槽壁面湍流相干结构被动控制的热线测量
4) V-groove
V型沟槽
1.
The effects of the tip shape of V-groove on drag reduction and flow field characteristics by numerical analysis;
V型沟槽尖峰形状对减阻效果及流场特性影响的数值分析
2.
The flow in turbulent boundary layer and the viscous drag over V-groove surface are numerically simulated using the RANS formula and RNG k-ε turbulence model.
采用雷诺平均N-S方程和RNGk-ε湍流模型计算V型沟槽面的湍流边界层流动和粘性阻力,研究了沟槽尖峰形状和雷诺数对减阻效果的影响规律,初步分析了沟槽面减阻机理。
3.
The flow in turbulent boundary layer and the viscous drag over V-groove surface are numerically simulated by using the RANS formula and RNG-turbulence model.
采用雷诺平均N-S方程和RNGk-ε湍流模型计算V型沟槽面的湍流边界层流动和黏性阻力,通过改变来流速度大小和沟槽面布置位置,研究了雷诺数对沟槽减阻特性的影响规律。
5) n-type slot
n型沟槽
6) gutter cast
沟槽铸型
补充资料：陡壁
像墙壁那样直立的岸或山崖：～悬崖。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条