Results 161 to 170 of about 124,199 (205)

Hydraulic Design of Pelton Turbines

2016
For the hydraulic design of a Pelton turbine, the net head on the pressure side and the desired flow rate are two fundamental parameters. They determine the available hydraulic power supply and therefore the size of the turbine. The design of a Pelton turbine starts with the dimensioning of the Pelton wheel, the choice of the rotational speed, and the ...
openaire   +1 more source

Numerical Simulation of Jet in a Pelton Turbine

1996
In case of predicting the performance of prototype Pelton turbine from a model test, a scale effect has been ignored so far. However, it is getting clear that there is an outstanding deviation from a classical similarity laws. The direction of the deviation is completely inverse against the case of reaction turbines, namely, the performance of ...
Tomoyasu Nonoshita, Yoichiro Matsumoto, Takashi Kubota, Hideo Ohashi   +3 more
openaire   +1 more source

Numerical analyses of a cavitating pelton turbine

2013
Erosive wear of hydro turbine runners is a complex phenomenon, which depends upon many parameters and which leads to a decrease of the performance in time and/or in extreme cases to the rotor mechanical failure. Consistently, the study of this wearing process is an important step to improve the impeller design, to avoid or minimize the rise of ...
PAVESI, GIORGIO, Rossetti A., Santolin A., ARDIZZON, GUIDO   +3 more
openaire   +2 more sources

Working Principle of Pelton Turbines

2016
In hydropower plants with Pelton turbines, the available hydraulic energy exists as potential energy, which is measured in the form of the geodetic height difference between the upper level of water in the reservoir and the turbines in the machine house of a lower altitude.
openaire   +1 more source

Numerical Investigations on the Pelton Turbine Jet

2022
Firoz Khan, Arun Kumar
openaire   +1 more source

Pelton Turbine

Journal of the Society of Mechanical Engineers, 1967
openaire   +1 more source

Nozzle Jet Deviation from Bucket Pitch Circle’s Effect on the Stability and Efficiency of Pelton Turbine

Processes, 2023
Jiayang Pang, Zhishun Yu, Yongzhong Zeng
exaly  

State of the art in numerical modelling of Pelton turbines

Renewable and Sustainable Energy Reviews, 2015
George Aggidis, Audrius Židonis
exaly  

Novel trends in modelling techniques of Pelton Turbine bucket for increased renewable energy production

Renewable and Sustainable Energy Reviews, 2019
A G Olabi
exaly  

Effect of size and concentration of silt particles on erosion of Pelton turbine buckets

Energy, 2009
R P Saini
exaly