The investigation shows the performance gets quite insensitive to the prewhirl angle of IGV as the stagger angle of diffuser vane is reduced to the minimum 7 °; 研究表明:扩压器进口安装角最小值为7°时,压缩机性能对进口导叶预旋角不敏感;
A optimal diffuser stagger angle should exist at a fixed mass flow rate to make the diffuser have highest efficiency; 在给定的流量工况下,应存在一个最佳的进口安装角,使得扩压器效率最高;
The effect of different bleeding mass flows and the variable vane stagger angle on compressor performance is presented in this paper. Design of Diagonal-Flow Pump with Adjustable Blades 本文研究了不同的引气量和可调静子叶片安装角对压气机性能的影响。可调斜流泵叶片的设计和研究
The algorithm selects baseline length satisfied stagger qualification, thereby solving conflict between accuracy of direction finding and maximum unambiguity angle. 该方法选择基线长度满足一定的参差关系,从而解决了测向精度与最大不模糊角度之间的矛盾。
Effect of blade stagger angle on performance of a transonic compressor with low hub-tip ratio 叶片安装角对小轮毂比跨音速压气机性能的影响