Calculation and verification of balance force of multistage pump balance drum

The axial force balancing capacity of a balance drum is a key factor affecting the life of multi-stage centrifugal pumps. At present, the traditional calculation formula of the balance force of a balance drum is mainly obtained by modifying the relationship between the last-stage impeller head and t...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science Journal of mechanical engineering science, 2022-01, Vol.236 (1), p.153-164
Hauptverfasser:	Qian, Chen, Luo, Xin, Yang, Congxin, Wang, Bin
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial flow pumps Axial forces Centrifugal force Centrifugal pumps Clearances Cylindrical coordinates Flow velocity Formulas (mathematics) Impellers Mathematical analysis Measurement methods
Online-Zugang:	Volltext
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