跨音速压气机叶型的试验研究与计算分析

Testing Research and Calculating Analysisfor the Profile of Trans-sonic Compressor

介绍了可控扩压计算程序计算的压气机叶片数据与吹风试验结果的对照结论,提出采用可控扩压方法设计的燃气透平叶片的气动性能可以通过程序计算模拟。采用该方法不但可以减少试验费用,同时可以大大缩短新型叶片的开发周期。该成果可应用于一般联合循环用的燃机设计中。

By comparing data of the contronable calculating program and results of blowing tests, this paper offers a method to analogy the aerodynamic property ofgas turbine blade. By this means, not only can the testing cost be reduced, butalso the development of new profile can be fastened. This method can be used in commoncombinecycle gas turbine. 