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Advancement in the Fluid Dynamics Research of Reversible Pump-Turbine

Pumped storage technology is a large-scale, efficient, flexible and clean energy storage technology. The core of it is the design of pumped storage units, which involves the operation and flow characteristics of vane hydraulic machinery under pump and turbine modes, as well as the complex flow condi...

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Uloženo v:
Médium: Online
Jazyk:angličtina
Vydáno: MDPI - Multidisciplinary Digital Publishing Institute 2022
Témata:
tip clearance
vertical axial flow pump
whole channel numerical simulation
pressure pulsation
leakage vortex
bulb tubular pump
numerical simulation
adjusting speed
transition process
pressure fluctuation
pump turbine
flow energy loss
flow–head stability
guide vane opening
V-inclined pipe
sand transport
critical velocity
flow pattern
orthogonal test method
lateral intake
CFD numerical simulation
diversion pier
prefabricated pumping station
centrifugal pump
energy characteristics
internal flow field
test
integrated pump gate
inlet channel
outlet channel
hydraulic performance
“S” shaped airfoil
bidirectional axial flow pump
axial flow pumps
energy
cavitation
numerical calculation
Francis turbine
sediment erosion
clearance
CFD
n/a
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
On-line přístup:ONIX_20221206_9783036558585_112
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Shrnutí:Pumped storage technology is a large-scale, efficient, flexible and clean energy storage technology. The core of it is the design of pumped storage units, which involves the operation and flow characteristics of vane hydraulic machinery under pump and turbine modes, as well as the complex flow conditions of the upstream and downstream flow channels of the units. With this as the background, this book expounds on the relevant problems and their solutions, providing a scientific basis for the development of pumped storage technology. I hope this book can provide as a useful reference for readers.

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