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Erosion caused by propeller jets in a low energy harbour basin

Autor
Mujal-Colilles, A.; Gironella, X.; Sanchez-arcilla, A.; Puig-Polo, C.; Garcia, M.
Tipus d'activitat
Article en revista
Revista
Journal of hydraulic research
Data de publicació
2017-01
Volum
57
Número
1
Pàgina inicial
1
Pàgina final
8
DOI
https://doi.org/10.1080/00221686.2016.1252801 Obrir en finestra nova
Projecte finançador
POTENCIAL DE EROSION A PIE DE MUELLE POR EFECTO DE HELICES DE BUQUES
Propulsión de Ferries: Simulación y Monitorización para pronóstico de la erosión en ámbitos portuarios
Repositori
http://hdl.handle.net/2117/99555 Obrir en finestra nova
URL
http://www.tandfonline.com/doi/full/10.1080/00221686.2016.1252801 Obrir en finestra nova
Resum
Field data of a harbour basin are compared with analytical formulations for predicting maximum scouring depth due to propeller jets. Spatial data analysis of seven-year biannual bathymetries quantifies the evolution of the scouring hole along with the sedimentation process within a harbour basin. The maximum scouring depth is found to be of the order of the propeller diameter with a maximum scouring rate within the first six months of docking manoeuvring. Three of the analysed expressions yield...
Citació
Mujal, A., Gironella, X., Sanchez-Arcilla, A., Puig-Polo, C., Garcia, M. Erosion caused by propeller jets in a low energy harbour basin. "Journal of hydraulic research", Gener 2017, vol. 57, núm. 1, p. 1-8.
Paraules clau
Erosion control, erosion processes, field studies, flow–structure interactions, sedimentation, turbulence–sediments interactions, velocity measurements
Grup de recerca
EGEO - Enginyeria Geomàtica
LIM/UPC - Laboratori d'Enginyeria Marítima

Participants