Boundary layer

中文含义:边界层,指黏性流体沿着固体表面流动时,流场物理性质发生明显变化的薄层区域。

英语词性:noun

美式音标: ˈbaʊndəri ˈleɪər

同义词:Lamina, Surface layer, Fluid layer

易混淆单词:Boundary, Layer

双语例句:

The flow within the boundary layer is characterized by smooth, laminar motion of fluid particles close to the surface.

边界层内的流动以颗粒平滑,层流运动为特征,靠近表面的流体颗粒运动平滑稳定。

The boundary layer thickness grows with the square root of the distance from the leading edge.

边界层厚度随着离前缘的距离的平方根增长。

Turbulence occurs when the boundary layer is disturbed by a solid body or free stream turbulence.

当边界层受到固体物体或自由流湍流的干扰时,会产生湍流。