boundary layer control meaning in English
边界层控制
附面层控制
Examples
- Utilizing the disturbance of micro - flow to realize the control on the main flow is an important method of flow control , especially for adaptive wing boundary layer control
利用微流场的扰动来实现对主流场的控制一直是流场控制的一种重要方法,尤其是在对自适应机翼的边缘层控制中。 - Research results in aboard show that the microjet technique has vast prospects for application . in addition to active flow control , it can also be used as boundary layer control , aerodynamic resistance reduction , combustion strengthening and cooling improvement
国外的研究表明，这种技术除了可用于流动方向控制外，在附面层控制、降低阻力、增强燃烧以及强化冷却等很多方面也有显著效果。 - To solve this problem , the method of " sucking - spouting " water has been put forward by lin bingnan , based on the theory of boundary layer control , namely , sucking part of the discharge at the upstream - side of the convex barrier and spouting it at the downstream - side
林秉南院士提出了两种方案： 1 、吸、喷水方案，即在边界(突出山体)的顺水面将边界层水流吸走，并在下游面喷水增加水流动量，以控制回流尺度。 - According to the theory of boundary layer control and aerodynamics of delta wing at medium attack angle , the generation mechanisms of rolling , pitching , yawing moments , which are produced by coupling between the microactuator array and boundary layer near the leading edge , have been discussed
首先，结合空气动力学的边界层控制原理以及三角翼在中等攻角条件下的气动特征，详细讨论了微致动器阵列通过与前缘边界层的耦合产生三角翼翻滚、俯仰和偏航等力矩的机理。 - The main content is : 1 . through the pan evaporation experiments , in which the effects of wind speed , area and mass on the evaporation process has been studied , it is found that the behaviors of mixed and pure liquids have different characteristics , which cannot be explained by the theory of boundary layer control and basic evaporation
主要内容有： 1 、本文用浅盘蒸发法考察了风速、蒸发面积和初始质量对油蒸发过程的影响，发现混合液体蒸发与纯液体蒸发行为有不同特点，将蒸发分为边界层控制步骤和基本蒸发不足以反映其蒸发特点。