Results 201 to 210 of about 18,543 (271)
Artificial neural network based hierarchical intelligent control framework for a residential microgrid. [PDF]
Sci RepBahabri MO, Ramdas SK, Banawi HA.
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Renewable Energy, 2021
The best efficiency point prediction of the pump as turbine (PAT) is one of the key issues for its application. In the present paper, a theoretical method based on the impeller-volute matching principle was proposed to predict the best efficiency point ...
Lin Tong +4 more
semanticscholar +3 more sources
The best efficiency point prediction of the pump as turbine (PAT) is one of the key issues for its application. In the present paper, a theoretical method based on the impeller-volute matching principle was proposed to predict the best efficiency point ...
Lin Tong +4 more
semanticscholar +3 more sources
Energy, 2019
Pump as Turbine (PAT) is an effective alternative of power generation for small hydropower system. Since the characteristic curves under turbine mode are not supplied by manufacturer of pumps, the theoretical model for energy performance of centrifugal ...
Ming Liu, L. Tan, S. Cao
semanticscholar +3 more sources
Pump as Turbine (PAT) is an effective alternative of power generation for small hydropower system. Since the characteristic curves under turbine mode are not supplied by manufacturer of pumps, the theoretical model for energy performance of centrifugal ...
Ming Liu, L. Tan, S. Cao
semanticscholar +3 more sources
Renewable Energy, 2018
Transient cavitating flows of a mixedflow PAT (pump as turbine) at pump mode are investigated experimentally and numerically. Radial force on principal axis is recorded and compared between pump with symmetrical and unsymmetrical tip clearance. Numerical
Y. Hao, L. Tan
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Transient cavitating flows of a mixedflow PAT (pump as turbine) at pump mode are investigated experimentally and numerically. Radial force on principal axis is recorded and compared between pump with symmetrical and unsymmetrical tip clearance. Numerical
Y. Hao, L. Tan
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Renewable Energy, 2018
The present work investigates the pressure fluctuation intensity and vortex characteristic of a mixed flow pump as turbine at pump mode with a tip clearance. The tip clearance between the blade tip and shroud can induce tip leakage flow and interact with
Yabin Liu, L. Tan
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The present work investigates the pressure fluctuation intensity and vortex characteristic of a mixed flow pump as turbine at pump mode with a tip clearance. The tip clearance between the blade tip and shroud can induce tip leakage flow and interact with
Yabin Liu, L. Tan
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Pump as turbine cavitation performance for both conventional and reverse operating modes: A review
Renewable and Sustainable Energy Reviews, 2022K. Kan +6 more
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The Physics of Fluids, 2023
A five-stage centrifugal pump is utilized to investigate the interstage flow characteristics of the multistage centrifugal pump as turbine (PAT). The simulation results of performance are verified by comparing with the experimental results.
Xiaojun Li +3 more
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A five-stage centrifugal pump is utilized to investigate the interstage flow characteristics of the multistage centrifugal pump as turbine (PAT). The simulation results of performance are verified by comparing with the experimental results.
Xiaojun Li +3 more
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The Physics of Fluids, 2022
As a low-cost scheme for small-scale hydropower generation, PATs are used at different hydrosites around the world. Nevertheless, considerable studies on PAT performance have mainly focused on the centrifugal type, despite the fact that axial-flow type ...
K. Kan +5 more
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As a low-cost scheme for small-scale hydropower generation, PATs are used at different hydrosites around the world. Nevertheless, considerable studies on PAT performance have mainly focused on the centrifugal type, despite the fact that axial-flow type ...
K. Kan +5 more
semanticscholar +1 more source
Effect of blade curve shape on the hydraulic performance and pressure pulsation of a pump as turbine
The Physics of Fluids, 2022As an economical and convenient device, a pump as turbine (PAT) is widely preferred in the energy recovery process and micro-hydropower plants. To study the operational stability of a PAT, a forward-curved impeller and a back-curved impeller were ...
Ru Xiang +5 more
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Renewable Energy, 2021
With the increasing attention to small hydropower, research on improving the hydraulic performance of the pump as turbine (PAT) has become more important.
Hongyu Guan +5 more
semanticscholar +1 more source
With the increasing attention to small hydropower, research on improving the hydraulic performance of the pump as turbine (PAT) has become more important.
Hongyu Guan +5 more
semanticscholar +1 more source