The effect of change in flow rate on the vibration of double-suction centrifugal pumps

Abstract This investigation identifies changes in the character of vibration measured on a pump bearing housing resulting from flow below the best efficiency point for industrial double-suction single-stage units with different wear conditions. The paper develops a set of vibration features that wil...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part E, Journal of process mechanical engineering Journal of process mechanical engineering, 2002-01, Vol.216 (1), p.47-58
Hauptverfasser:	Hodkiewicz, M R, Norton, M P
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Industrial metrology. Testing Mechanical engineering. Machine design Pump and compressors (turbocompressors, fans, etc.)
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Abstract This investigation identifies changes in the character of vibration measured on a pump bearing housing resulting from flow below the best efficiency point for industrial double-suction single-stage units with different wear conditions. The paper develops a set of vibration features that will assist in identifying low flow conditions in double-suction pumps.
ISSN:	0954-4089 2041-3009
DOI:	10.1243/095440802760075030