This paper presents a new technique for designing the superso nic blade airfoil of axial flow compressor, whose meanline consists of multi-circular and leading arc is elliptic.

• 摘要介绍了一种轴流压气机超音叶片新设计技术，即叶型中弧线用任意多段圆弧生成，前缘用椭圆弧连接。