Stability evaluation method for mixed-flow pump during start-up using wavelet fusion and two-dimensional sample entropy
Published online on June 01, 2026
Abstract
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Ahead of Print.
During the transient start-up process (SUP) of mixed-flow pumps (MFP), pressure pulsation (PP) and principal shaft vibration (PSV) in MFP are two main indicators for analyzing failure types and evaluating operational stability. To investigate the effect ...
During the transient start-up process (SUP) of mixed-flow pumps (MFP), pressure pulsation (PP) and principal shaft vibration (PSV) in MFP are two main indicators for analyzing failure types and evaluating operational stability. To investigate the effect ...