可调静叶对压气机低速性能影响的试验研究  

An Experimental Investigation on the Effect of Variable Stator Vane Angle on Compressor Performance at Low Speed

作　　者：夏联[1] 崔健[1] 顾扬[1] 

机构地区：[1]中国燃气涡轮研究院,成都610500

出　　处：《燃气涡轮试验与研究》2005年第1期31-34,共4页Gas Turbine Experiment and Research

摘　　要：详细介绍了一台七级轴流高压压气机在低速状态下的静叶调节试验研究。研究结果表明:通过静叶优化,有效地改善了压气机的低转速性能,拓宽了稳定工作边界;同时,静叶可调角度的配比对压气机低速性能有很大影响。This paper details the experimental investigation on the effect of variable vane angle on compressor performance at low speed. The results show that the compressor performance at low speed is effectively improved and the surge limit is expanded with optimization of the stator vane. Also, the match of variable stator vane angle has a strong effect on the compressor performance.

关 键 词：高压压气机 低速性能 静叶可调 转速 比对 角度 边界 

分 类 号：V231[航空宇航科学与技术—航空宇航推进理论与工程] TH137.522[机械工程—机械制造及自动化]