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This paper considers a case study of using non-intrusive passive acoustic sensors for on-line monitoring of hydrocyclone performance. Acoustic emissions generated within a hydrocyclone treating fine silica slurries were collected using a single 190-kHz piezoelectric sensor mounted externally on the conical section of the hydrocyclone. The investigation indicates that the spectral characteristics of...
This paper describes a convenient PC-based acoustic signal processing system and its application for monitoring hydrocyclone performance.Acoustic emissions generated from a five inch diameter hydrocyclone under different operating conditions were collected using a single 190 KHz passive acoustic sensor mounted externally on the conical section of the hydrocyclone. Subsequent analysis shows that the...
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