1) inlet boundary layer
进口附面层
1.
The experimental results show that the thicknesses of inlet boundary layers only effect on the intensity and dimension of passage vortices and do not effect on their locations.
进口附面层厚度对大转角弯叶片损失的影响韩万今，吕红卫，芦文才，王仲奇（哈尔滨工业大学哈尔滨１５０００１）关键词：进口附面层，大转角，弯叶片叶片损失来源于两方面：一是进口附面层带来的“原”损失，二是绕流叶栅产生的新损失。
2.
The annular bowed compressor cascads with large camber angle under different inlet boundary layers thicknesses were investigated experimentally and numerically under low-speed condition.
在低速条件下,对不同进口附面层厚度的大折转角环形弯曲扩压叶栅进行了实验和数值研究,分析了在不同厚度的进口附面层条件下叶片弯曲对扩压叶栅气动性能的影响。
2) Inlet boundary layer thickness
进口附面层厚度
3) wall suction
附面层吸附
1.
By means of it,we reduce the reaction of the rotor and suppress its separate flow and control the 3D separate flow in stator using wall suction.
为了设计高压比高负荷的轴流压气机,本文提出了一种低反动度的设计思想,旨在通过调整基元级反动度的大小控制动叶的附面层分离,在静叶中采取附面层吸附的方法控制三维分离流动。
4) Import surcharge
进口附加税;进口附加费
5) boundary layer
附面层
1.
Investigation on Application of Dihedral/Swept Blade and Boundary Layer Suction to Control Vortex Configurations in Compressor Cascades;
采用叶片弯/掠及附面层抽吸控制扩压叶栅内涡结构的研究
2.
The accurate prediction of drag is key to the design of the low Reynold′s number flight vehicle,and the accurate prediction of friction drag which is induced by separation and transition of the boundary layer is key to the accurate prediction of drag.
而与附面层分离和转捩相关的摩擦阻力的精确计算则是此类飞行器阻力精确计算的关键。
3.
The results show that,the boundary layer suction could reduce the cascade s total pressure losses,decrease the deviation angles and improve the aerodynamics performance of cascade.
结果表明,附面层吸除能促进附面层减薄,减少分离损失,有助于降低叶栅总压损失,提高气流折转能力,改善叶栅气动性能。
6) Import Surtax
进口附加税
补充资料：附面层
见边界层。
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