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Numerical and experimental analysis of the dynamic response of large submerged trash-racks

Autor
Huang , X.; Valero, M.; Egusquiza, E.; Presas, A.; Guardo, A.
Tipus d'activitat
Article en revista
Revista
Computers and fluids
Data de publicació
2013-01-30
Volum
71
Número
January
Pàgina inicial
54
Pàgina final
64
DOI
https://doi.org/10.1016/j.compfluid.2012.09.016 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/17901 Obrir en finestra nova
Resum
This paper investigates the effect of water in the dynamic response of large trash-racks used in hydropower plants. These are large structures that are fully submerged in water and located in the hydraulic circuits to prevent debris and large bodies from entering the turbine. These structures are prone to suffering fatigue damage. Broken bars are rather common, which can produce damage in the turbine and other hydraulic components. To avoid fatigue problems, the trash-racks must be designed to ...
Citació
Huang , X. [et al.]. Numerical and experimental analysis of the dynamic response of large submerged trash-racks. "Computers and fluids", 30 Gener 2013, vol. 71, núm. January, p. 54-64.
Grup de recerca
CDIF - Centre de Diagnòstic Industrial i Fluidodinàmica
FLUIDS - Enginyeria de Fluids

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