Results 1 to 10 of about 205 (135)
The state-of-art of design and research for Pelton turbine casing, weight estimation, counterpressure operation and scientific challenges [PDF]
Heliyon, 2021 The Pelton turbine is the most widespread and efficient impulse hydropower turbine. The Pelton casing is a static, but key component: the internal hydrodynamic phenomena affect the performance of the hydropower plant, the vibration of the equipment and ...
Emanuele Quaranta, Chirag Trivedi
exaly +4 more sources
Advanced high‐precision methodology for assessing sediment erosion in Pelton turbine buckets
Energy Science & EngineeringDeveloping highly accurate sediment erosion testing methods for Pelton turbine overflow components is challenging due to their irregularly curved surfaces.
Bei Qin +8 more
doaj +2 more sources
Numerical simulation of multiphase flow and prediction of sediment wear in a large Pelton turbine
Energy Science & EngineeringThe problem of sediment wear presents a significant challenge for hydraulic turbines operating in sediment‐rich rivers, particularly for high‐head Pelton turbines.
Mengjun Qin +8 more
doaj +2 more sources
OPTIMIZATION OF PELTON TURBINE BUCKET DESIGN FROM COMPOSITE RESIN USING SOLIDWORKS
Jurnal Teknik Mesin, 2023 The Pelton turbine is a type of water turbine whose working principle utilizes the potential energy of water which is converted into kinetic energy through a nozzle.
Fadth Rizky Damanik, Muhamad Fitri
doaj +1 more source
Energija, Ekonomija, Ekologija, 2021 Nakon sagledavanja postojećih nastavno-istraživačkih instalacija sa Pelton turbinama u svetu, utvrđeno je da ne postoje odgovarajuće laboratorijske instalacije sa dvomlaznom Pelton turbinom.
Predrag Knežević +2 more
doaj +1 more source
The Effect of Speed Smart Control System SSCS on the Performance of Hydropower System [PDF]
Engineering and Technology Journal, 2017 In this work, the speed smart control system is designed and implemented to improve and enhance the performance of hydropower system, where Arduino Uno R3 microcontroller is used for this propose.
T.Z. Farge, A.J. Owaid, M.A. Qasim
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2023 Efficient energy conversion can improve Pelton turbine unit efficiency and bring higher economic benefits. However, the reasons that influence the energy conversion characteristics of the Pelton turbine have not been effectively revealed. The main reason
Haoru Zhao +5 more
doaj +1 more source
Inventions, 2022 The difficulty of delivering electrical power to rural areas motivated the researchers to explore more accessible power sources. Hydropower is considered a desirable option due to its sustainability and lower costs.
Mohammed A. Qasim +5 more
doaj +1 more source
Methodology for the Optimization of a Novel Hydro Turbine with a Case Study
Energies, 2023 As the world strives towards its goal of net zero carbon emissions, it is vital that renewable energy sources be optimized to their full potential. A key source of renewable energy is hydropower, more specifically, the Pelton turbine—a highly efficient ...
George Aggidis +7 more
doaj +1 more source
Numerical Investigation of Nozzle Jet Flow in a Pelton Microturbine
Machines, 2021 The characterization of flow through Pelton hydro turbines allows the optimization of their operation and maximization of energy performance. The flow in the injector of Pelton turbines and in the free jet area (the area from the injector outlet surface ...
Dorian Nedelcu +2 more
doaj +1 more source