%0 Journal Article %A Feng, Jun %A Bian, Tao %A Han, Qianpeng %A Wang, Bing %D 2023 %J Fluid Dynamics \& Materials Processing %@ 1555-2578 %V 19 %N 1 %P 1--14 %T A Numerical Investigation on the Influence of the Circular Ring on the Aerodynamic Noise Generated by a Cooling Fan %M doi:10.32604/fdmp.2023.018275 %U http://www.techscience.com/fdmp/v19n1/49190