Results 151 to 160 of about 124,199 (205)

Leveraging the water-environment-health nexus to characterize sustainable water purification solutions. [PDF]

open access: yesNat Commun
Luo YL   +9 more
europepmc   +1 more source

Implementation of a monitoring strategy on a Pelton turbine

open access: yes
Aquesta tesi presenta una estratègia de monitorització de condicions per a una turbina Pelton d’eix horitzontal, amb l’objectiu de caracteritzar la seva empremta vibratòria mitjançant dades operatives a llarg termini i modelització numèrica. La monitorització convencional es basa sovint en llindars estàtics que no reflecteixen la complexitat hidràulica
openaire   +1 more source

Multi-jet Pelton Turbines

2016
In mountain areas where plenty of water is available, Pelton turbines are often designed with two to maximum six injectors (Fig. 19.1). Of concern in the design is the minimum displacement, i.e., the offset angle between two adjacent injectors. The jet is allowed to enter the bucket only when the bucket is relieved from the loading by the upstream jet.
openaire   +1 more source

Performance measurements on a Pelton turbine model

Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2011
Pelton hydraulic turbines are impulse-type turbomachines commonly used in hydroelectric plants with medium-to-high water head and in various energy recovery applications. The aim of the present work is to provide detailed performance measurements on a Pelton turbine model, along with the design and geometrical dimensions of its runner/buckets and ...
F G Stamatelos   +2 more
exaly   +2 more sources

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