The effects of suction surface fences at different blade height on the cascade loss and secondary flow in compressor cascade were investigated through the detailed cascade exit flow field survey in low speed wind tunnel.
在低速风洞上通过详细测量叶栅的出口流场，研究了叶片吸力面上不同高度处加翼刀对压气机叶栅损失和二次流的影响。
With the help of wind tunnel tests, the effect of blade inclination on cascade outlet flow fields in static annular turbine cascades with different diameter-blade height ratios and different outer wall divergence is discussed.
通过吹风实验，探讨了在不同径高比和外壁面扩张角的汽轮机环形静叶栅中叶片倾斜对叶栅出口流场的影响。
This paper presents the experimental methods and experimental results of the sector cascade of HP turbine guide. It was first test by a domestic plane cascade wind tunnel.
本文介绍了国内首次在平面叶栅风洞上进行的涡轮导向器扇形叶栅的试验方法和试验结果。
For validating the aerodynamic characteristics of LP turbine guide vane, the wind blow was carried out for test cascade of the guide vane on the low speed annular wind tunnel.
为了考查低压涡轮导向器的气动性能，在低速环形叶栅风洞上对导向器的实验叶栅进行了吹风实验。
The affect of endwall fences at different locations on compressor cascade loss and secondary flow were investigated through detailed experimental investigation in a low speed wind tunnel.
在低速大尺寸叶栅风洞上通过详细测量叶栅流场，研究了叶栅端壁上不同周向位置处加装端壁翼刀对压气机叶栅损失和二次流的影响。
The outlet flowfield and static pressure on blade surfaces of the classical turbine stator cascades with straight and - 10 °? - 20 ° bowed blade s were measured in the linear cascade wind tunnel.
在平面透平叶栅风洞中，测量了一种典型透平静叶型直叶片叶栅和叶片弯曲角分别为-10°、-20°的反弯曲叶片叶栅的出口流场和叶片表面静压。
The effect of humidity and the critical humidity in supersonic cascade wind tunnel testing
超声速叶栅实验中空气湿度的影响及临界湿度
Low-speed wind tunnel opening of the main components of gas-collecting devices, cellular devices, tangled net, fairing and cascade-type deflector, such as anti-twisting.
开口低速风洞的主要组成部分包括集气装置、蜂窝器、紊流网、整流罩和叶栅型反扭导流片等。
Measurement of global pressure distribution on single blade suction surface at the outlet of cascade wind tunnel
叶栅风洞出口处孤立叶片吸力面全域压力分布测量
Detailed measurements of the mid-span flow field within and behind passage and static pressure distribution on airfoil surfaces were made in a plane cascade wind tunnel to investigate the characteristics of the large negative incidence separated flow in turbine cascades.
为了研究透平叶栅大负攻角分离流动的性质，在平面叶栅风洞上对叶栅流道内部及出口半叶高处的流场作了细致的测量，并测得了相应叶高处的叶型表面静压分布。
An experimental investigation of end wall flow control for pit-array cascade plate in a compressor cascade wind tunnel has been completed.
本文介绍在平面叶栅风洞上进行的“孔窝群”端壁叶栅和原始（光滑）端壁叶栅对比试验研究结果。
The flow field visualization of a straight HP trubine cascade is conducted in a large scale low speed open loop cascade heat transfer wind tunnel.
在大尺寸低速叶栅传热风洞中对一种高压涡轮导向叶栅的流场进行了流动显示实验研究。
The research method and experimental results of unsteady aerodynamic charactristic of a group of turbine blades tested in a subsonic oscillating cascade wind tunnel are described in this paper.
本文介绍了在平面振荡叶栅实验台上对一组透平叶片进行非定常气动性能研究的方法和结果。
And, the paper describes the plane cascade wind tunnel test and its result. A serise of the cascade aerodynamic performance data is obtained by the test.
同时，介绍了平面叶栅风洞试验和试验结果，通过试验，取得了一系列叶栅气动性能数据。