Fluid–Structure Coupling Analysis of the Stationary Structures of a Prototype Pump Turbine during Load Rejection

Fluid–Structure Coupling Analysis of the Stationary Structures of a Prototype Pump Turbine during Load Rejection

During the load rejection transient process of the prototype pump turbine units, the pressure fluctuations of the entire flow passage change drastically due to the rapid closing of guide vanes. The extremely unsteady pressure distribution in the flow domains including the crown chamber and the band...

Full description

Bibliographic Details
Main Authors: Qilian He, Xingxing Huang, Mengqi Yang, Haixia Yang, Huili Bi, Zhengwei Wang
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Energies
Subjects:
pump turbine
head cover
load rejection
fluid–structure coupling
stress concentration
Online Access:https://www.mdpi.com/1996-1073/15/10/3764

Internet

https://www.mdpi.com/1996-1073/15/10/3764

Similar Items