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- The engine is an axial flow turbofan with two rotors and variable stator vanes. 发动机是一个有两个转子和不同的定子叶片的轴流式涡轮风扇发动机。
- An Experimental Investigation on the Effect of Variable Stator Vane Angle on Compressor Performance at Low Speed 可调静叶对压气机低速性能影响的试验研究
- variable stator vane 变距定子叶片,变距静叶
- The results show that the stator vane angle variation has a remarkable effect on the compressor performance. 试验结果表明,静叶角度的改变对压气机性能有着极为明显的影响。
- Variable Stator Vanes 变距定子叶片
- The blades/vanes mentioned include swept rotor blade,bowed stator vane,aspirated blade,splitter blade,hollow blade,and composite blade. 所介绍的叶片,包括掠形转子叶片、弓形静子叶片、吹吸叶片、分流小叶片、空心叶片和复合材料叶片。
- Two kinds of design solutions of stator vane's aerodynamic mistuned were considered, one: uneven stator mistuned, and the other: asymmetry stator mistuned. 对静子叶片的气动非谐设计考虑了两种方案,一种为非均匀叶栅设计,另一种为不对称叶栅设计。
- In order to improve the performance of a three-stage axial compressor, an experiment method and procedure are presented for improving its inter-stage matching by adjusting the stator vane angles of stages. 本文介绍了通过调节一三级轴流压气机各级静叶角度组合,以改善级间匹配关系,从而来提高压气机性能的试验研究方法和过程。
- Abstract: The main features, the key points of design, material selection and test method of international metal and ceramic hybrid type multilayer stator vane are reviewed in this paper. 文摘:评述了国外金属和陶瓷多层混合式静子叶片的主要特点、设计要点、材料选择和试验方法。
- To reduce the resonance stress of rotor blade under wake aerodynamic force of front stator vane, and also extend the fatigue endurance, the aerodynamic mistuned of stator vane was analyzed. 摘要为降低转子叶片在前排静子叶片尾流激振情况下的共振应力,提高转子叶片疲劳寿命,对静子叶片的气动非谐设计进行研究。
- International Design and Test of Ceramic Stator Vane 国外陶瓷静子叶片的设计和试验
- The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method. 采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
- For several given types of inlet boundary layer, a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach numbers was carried out. 摘要给定不同型式的进口边界层,在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。
- For several given types of inlet boundary layer,a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach numbers was carried out. 给定不同型式的进口边界层,在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。
- There is a vane on top of the building. 在大楼的顶端有一只风信旗。
- In winter the weather vane often freezes up. 气象风向标在冬季经常僵立不动。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The prices are variable, shop around by all means. 价格高低不一,所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- A finite increment in a variable. 变量增量变量的有限增量