Results 171 to 180 of about 448 (209)

CoFish: co-designing citizen science between fishers and scientists to monitor the phosphorus distribution across two lake Geneva basins. [PDF]

open access: yesBMC Ecol Evol
Jenkins T   +17 more
europepmc   +1 more source

A method of evaluating the vortex rope strength in draft tube of Francis turbine

Renewable Energy, 2020
Abstract A precessing vortex core in the draft tube of Francis turbine is considered as unstable flow conditions and the cause of many undesirable system instabilities for hydraulic power stations. The feature of vortex rope, pressure fluctuations and runner outlet velocity at part-load conditions are investigated experimentally and numerically in ...
Lingjiu Zhou   +2 more
exaly   +2 more sources

Study of vortex rope for the flow field pulsation law

Ocean Engineering, 2023
Faye Jin, Ruofu Xiao
exaly   +2 more sources

Computational analysis of vortex rope in a hydroturbine of Tucuruí dam

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020
There is a relevant hydraulic potential in Amazon rivers, from which it is generated most of the energy available for the largest part of Brazil. One of the most important hydropower plants in the Amazon is Tucurui dam, which can produce 8370 MW through Francis turbines.
Giordane J. Antunes Junior   +3 more
openaire   +1 more source

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