- Investigated was the aerodynamic instability problem of an axial-flow compressor during throttling tests.
- An aerodynamic noise is confirmed to be the strongest of the noise from VW 0.22/7 B air compressor.
VW - 0 2 2 7-B型空压机的噪声源 ,其空气动力性噪声最强。
- The compressor makes a lot of noise.
- Both numerical and experimental investigations were carried out to study the effect of aerodynamic sweeping-Curving on the endwall flow field of compressor cascade.
- The emphasis was on new aerodynamic parts.