Téléchargez le livre : Flow-Induced Instabilities of Reversible Pump Turbines

Flow-Induced Instabilities of Reversible Pump Turbines

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Springer

Collection : SpringerBriefs in Energy

Paru le : 2022-10-20

This brief provides a comprehensive introduction on the flow-induced instabilities (e.g., the pressure fluctuations and the vibrations) of the reversible pump turbines (RPTs) in the pumped hydro energy storage power stations (PHSEPSs) in China based on long-term field tests. The pressure fluctuation...
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Description du livre

This brief provides a comprehensive introduction on the flow-induced instabilities (e.g., the pressure fluctuations and the vibrations) of the reversible pump turbines (RPTs) in the pumped hydro energy storage power stations (PHSEPSs) in China based on long-term field tests. The pressure fluctuations and the vibrations of several RPTs in China under different operational conditions are analysed in detail to reveal their generation mechanisms and propagation characteristics. The book presents advanced signal analysis and processing methods which are used for obtaining the time-frequency information and for finding the internal correlations between several types of signals. Advanced artificial intelligence algorithms are adopted for understanding the effective fault diagnosis and the identification of different flow patterns. The book overviews the fundamentals of the RPTs and the signal analysis methods, while it demonstrates that the analysis results of the pressure fluctuation and vibration data may be employed for the calibration of numerical simulations and the comparisons of model tests. It is primarily targeted to researchers and engineers working on the fields of condition monitoring and fault diagnosis of hydraulic machineries.

À propos

Auteur
Jinwei Li , Yuning Zhang , Xianghao Zheng
Éditeur
Springer
Collection
SpringerBriefs in Energy
Parution
2022-10-20
Pages
96 pages
EAN papier
9783031180569

Caractéristiques détaillées - droits

EAN PDF
9783031180576
Prix
47,46 €
Nombre pages copiables
0
Nombre pages imprimables
9
Taille du fichier
4690 Ko
Ce livre est accessible aux handicaps informations d'accessibilité
EAN EPUB
9783031180576
Prix
47,46 €
Nombre pages copiables
0
Nombre pages imprimables
9
Taille du fichier
19231 Ko
Ce livre est accessible aux handicaps informations d'accessibilité

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