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Advanced design and optimization of wind turbines based on turbine theories [PDF]
, 2019 A review of wind turbine technology showed that many flaws in both the flow models and computations are involved in the traditional fundamentals. While traditional methods for design and computation are all based on the airfoil theory, a new method based
Zhang, Zhengji
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Dénoyer une galerie en charge pour améliorer la flexibilité d’une centrale hydroélectrique
LHB Hydroscience Journal, 2022 Le développement des nouvelles sources d’énergie renouvelable de nature intermittente nécessite de disposer de sources d’énergie flexibles également d’origine renouvelable afin de garantir la stabilité du réseau électrique et les engagements ...
Jean Decaix +6 more
doaj +1 more source
Development of hydro impulse turbines and new opportunities [PDF]
, 2015 Hydro impulse turbines are often referred to as a mature technology having been invented around 100 years ago with many of the old design guidelines producing machines of a high efficiency.
Aggidis, George +2 more
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A reference Pelton turbine design
IOP Conference Series: Earth and Environmental Science, 2012 The designs of hydraulic turbines are usually close kept corporation secrets. Therefore, the possibility of innovation and co-operation between different academic institutions regarding a specific turbine geometry is difficult. A Ph.D.-project at the Waterpower Laboratory, NTNU, aim to design several model Pelton turbines where all measurements ...
B W Solemslie, O G Dahlhaug
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016 Currently, the hydroelectric generating sets of small HPPs with Pelton turbines employ as their generating units conventional synchronous generators with electromagnetic excitation.
R. I. Mustafayev +2 more
doaj +1 more source
Transient Analysis of Pelton Turbine Prototypes
IOP Conference Series: Earth and Environmental Science, 2021 Abstract One of the most critical operating conditions in hydraulic turbines is the start-up transient. This may be characterized by the presence of several resonances, which increase the vibration and stress levels on the runners. At present, its study is of interest due to the more frequent starts and stops of the turbines in the last ...
Egusquiza Montagut, Mònica +4 more
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PERANCANGAN TURBIN PELTON MIKRO UNTUK DAYA 3000 WATT [PDF]
, 2007 This Script entitle Scheme Of Turbin Pelton Mikro For Power 3000 Watt.\ud In general script aim to know system work turbine of pelton micro and to obtain dimension turbine of pelton micro as according to energy which is wishing. Micro which have there is
SUPRIONO, SUPRIONO
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Control systems for WRASPA. [PDF]
, 2009 The paper discusses the need for a wave energy converter (WEC) to sense and respond to its environment in order to survive and to produce its maximum useful output.
Aggidis, George A. +4 more
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Applied Stochastic Models in Business and Industry, Volume 42, Issue 2, March/April 2026.ABSTRACT Fatigue is the most common reliability failure mechanism and has been studied widely since the 19th century. Material specimens are used in laboratory experiments to obtain fatigue test data. An S‐N curve is used to depict the relationship between the stress (or strain) S$$ S $$ and the number of cycles to failure N$$ N $$. Statistical methods
Diaz F. Aksioma +2 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 2, Page 764-779, February 2026.Based on entropy theory, this study presents a comparative numerical analysis of the flow energy dissipation (FED) in a VTSP under two distinct operating conditions: pump condition and turbine condition, both characterized by relatively high hydraulic efficiencies of 88.9% and 87.4%, respectively. In pump condition, the highest FED production occurs in
S. Liu +5 more
wiley +1 more source