turbulent boundary layer

基本解释

As a result, roughly half the fuel required to maintain a level cruise is being burned to overcome the drag imposed by a turbulent boundary layer.
因此，保持巡航速度消耗的燃料大约一半都是用于克服紊流产生的阻力。
During the computing model creating, emphasis are put on the calculation of input power from the turbulent boundary layer which is inhomogeneous to the sonar dome.
采用一种新的回转体模型模拟声呐罩，重点讨论了空间分布不均匀的湍流边界层对声呐罩的输入功率的计算。
Mean velocity profile, turbulence intensity profile, integral scale and wind spectra are the most fundamental characteristics that describe the atmospheric turbulent boundary layer flow.
平均速度剖面，湍流度剖面，积分尺度和风谱是反映大气湍流边界层流动的四个最基本的因素。

湍流边界层
In this paper, the technique of constant temperature anemometer is usedto study the turbulent boundary layer which is controlled by periodicblow-suction on the wall.
本文应用热线测速技术,对风洞中平板湍流边界层壁面施加周期性抽吸扰动进行实验研究。
航空、航天科学技术
紊流附面层
紊流边界层

紊流边界层
The mean and turbulent characteristics of turbulent boundary layer are studied using the ADV automatic measurement and analysis system for the first time.
2、应用了ADV自动测量和分析系统首次对紊流边界层的水力特性进行研究。
交通运输工程
湍流边界层
First, by reading a great number of references, a detailed summary is made in this paper for the history of SEA, complex structure’s vibroacoustic prediction and the self noise analysis of the sonar cavity induced by the turbulent boundary layer.
同时详细归纳了复杂结构声振环境预报的方法及湍流边界层激励下声呐腔自噪声的国内外研究概况。
机械工程
紊两面层