《Numerical Prediction of Sound Intensity and Pressure Fluctuation of Aerodynamic Noise of a CounterRotating Axial Flow Fan》
ZHANG Yong-chao;WANG Wei-bin;BEI Guang-xia;ZHANG Yong-jian;CHEN Qing-guang
. 2010, (1): 127 -131 .  DOI: 10.3969/j.issn.1006-1355.2010.01.127