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Application of enstrophy dissipation to analyze energy loss in a centrifugal pump as turbine
, 2021Pump as turbine (PAT) is a type of energy recovery equipment. However, the mechanism of performance degradation when it deviates from the design working condition is inadequately reported.
Lin Tong +5 more
semanticscholar +1 more source
, 2021
Renewable energy technologies around the world have become a priority today and among them, hydropower plants have the largest share. The most significant problem with small hydropower plants is the high cost of commercial turbines.
S. Ebrahimi, A. Riasi, A. Kandi
semanticscholar +1 more source
Renewable energy technologies around the world have become a priority today and among them, hydropower plants have the largest share. The most significant problem with small hydropower plants is the high cost of commercial turbines.
S. Ebrahimi, A. Riasi, A. Kandi
semanticscholar +1 more source
Renewable and Sustainable Energy Reviews, 2017
Dr. Maxime Binama +5 more
semanticscholar +3 more sources
Dr. Maxime Binama +5 more
semanticscholar +3 more sources
Renewable Energy, 2020
In the present work, the tip leakage vortex (TLV) in a mixed flow pump as turbine at pump mode is decomposed and reconstructed by Dynamic Mode Decomposition (DMD) for the first time.
Yadong Han, L. Tan
semanticscholar +1 more source
In the present work, the tip leakage vortex (TLV) in a mixed flow pump as turbine at pump mode is decomposed and reconstructed by Dynamic Mode Decomposition (DMD) for the first time.
Yadong Han, L. Tan
semanticscholar +1 more source
Pumps as turbines for water industry
World Pumps, 2009Running pumps as turbines is a well-known concept in the water supply industry. It is seen as an efficient method of generating power as well as recovering energy and contributing to savings. There is the added benefit that pumps are less complicated to operate than turbines. Bryan Orchard reports.
Bryan Orchard, Sander Klos
openaire +1 more source
, 2020
The utilization of pumps in reverse function is one of the economically beneficial methods for off-grid power generation in micro-hydropower capacities.
M. Ghorani +3 more
semanticscholar +1 more source
The utilization of pumps in reverse function is one of the economically beneficial methods for off-grid power generation in micro-hydropower capacities.
M. Ghorani +3 more
semanticscholar +1 more source
, 2020
The energy performance and tip leakage vortex in a mixed flow pump as turbine (PAT) at pump mode is investigated by numerical method validated by experiment measurement.
Yabin Liu +3 more
semanticscholar +1 more source
The energy performance and tip leakage vortex in a mixed flow pump as turbine (PAT) at pump mode is investigated by numerical method validated by experiment measurement.
Yabin Liu +3 more
semanticscholar +1 more source
Influence of rotating speed on tip leakage vortex in a mixed flow pump as turbine at pump mode
, 2020Tip clearance results in tip leakage flow from blade pressure side to suction side, and further deteriorates the energy performance and operation stability.
Yadong Han, L. Tan
semanticscholar +1 more source
Numerical Simulation and Comparsion of Pump and Pump as Turbine
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2010A numerical comparison of a conventional pump in pump and pump as turbine (PAT) mode is presented. The numerical simulation is carried out with ANSYS CFX software by means of steady state analysis. Through CFD analysis, the relationship of two modes’ performance characteristics, volumetric efficiency, axial thrust and flow field distribution and etc ...
Sun-sheng Yang +4 more
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