Experimental study in bed erosion induced by twin propeller in unconfined conditions
Visualitza/Obre
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/103175
Correu electrònic de l'autorpau.bayonagmail.com
Tipus de documentProjecte Final de Màster Oficial
Data2016-06-23
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement 3.0 Espanya
Abstract
Scouring processes due to the navigation and manoeuvring of ships can generate
stability problems to harbour’s structures. At the same time, the eroded material is
settled in other areas, reducing the water level. Theoretical equations used are far
from reality and only work for a single propeller. With the experiments performed
at the Marine Engineering Laboratory (LIM/UPC) in LaBassA flume, new formulas
are proposed to work with them to analyse the erosion effect in seabed provoked
by twin propellers working at different revolutions under de scenario of unconfined
conditions. The data quality is tested to examine if a new experimental system to
analyse the scouring effects can be used in further experiments. A new formulation
that relates erosion variables with the revolutions of the propellers system is added
trough MATLAB self-made scripts.
Fitxers | Descripció | Mida | Format | Visualitza |
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2016_THESIS_BayonaVisiedo.pdf | 1,389Mb | Visualitza/Obre |