Experiments on the unsteady flow field and noise generation in a centrifugal pump impeller

Choi, J. S., McLaughlin, D. K., & Thompson, D. E. (2003). Experiments on the unsteady flow field and noise generation in a centrifugal pump impeller. Journal of Sound and Vibration, 263(3), 493–514. https://doi.org/10.1016/S0022-460X(02)01061-1