Adquisición de señales acústicas y vibracionales para el diagnóstico de fallos en una bomba centrífuga multietapa de eje vertical

Abstract

This work is situated in the field of condition-based maintenance, in which the acquisition of acoustic and vibrational signals for the diagnosis of faults in a vertical axis multistage centrifugal pump was carried out, simulating faults in critical mechanical elements such as impellers with different severities without neglecting one of the most common evils of a pumping system, which is cavitation.