1. The research on low-noise and high-efficiency volute of blower;Chenfan;Fluids Engineering,1991
2. The aerodynamic design of low-noise capability centrifugal fan;Zhu Zhi-xi;Fluids Engineering,1988
3. Stitute of Shenyang air blower and the fluid machinery department of northeast institute. Centrifugal fan, Beijing: China. Machine PRESS, 1980.