Numerical investigation of nonlinear diffraction wave loads on a suspended cylinder

Autor: Ming Wang, Anna Mujal Colilles, Climent Molins i Borrell

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Floating offshore wind turbines (FOWTs) interact with waves in complex sea conditions, inparticular wave-induced nonlinear diffraction wave loads can excite the resonant response of FOWTs in the low frequency range. In this paper, a fixed rigid suspe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b659a84c07dc8d411a784373063359
https://hdl.handle.net/2117/369095

Analysis of vessel induced erosion through manoeuvre simulation and AIS data

Autor: Antoni Ignaci Llull Marroig, Jorge Moncunill Marimon, Marcel·la Castells Sanabra, Anna Mujal Colilles, Xavier Gironella Cobos

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This manuscript presents an erosion induced by manoeuvring ships assessment methodology in harbour basins with low bed clearance conditions. From the evolution of the bottom morphology, obtained from bathymetric surveys performed by the Port Authorit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a3f9c91f272363611e5efd2a13a3998
https://doi.org/10.5821/mt.11032

Relationship between eroded volume and main scour hole dimensions near quay walls caused by internal counter-rotating twin-propellers

Autor: Giuseppe Curulli, Toni Llull, Nadia Penna, Anna Mujal-Colilles, Xavier Gironella, Agustín Sánchez-Arcilla, Roberto Gaudio

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The present study aims at computing and analysing the eroded sediment volumes induced by twin-propeller jets near a vertical quay wall from the main geometric characteristics of the scour hole. Two different scouring mechanisms govern the scouring pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1c87390e2634e10671e2530c6754db
http://hdl.handle.net/2117/372506

Stern Twin-Propeller Effects on Harbor Infrastructures. Experimental Analysis

Autor: Anna Mujal-Colilles, Marcel·la Castells, Toni Llull, Xavi Gironella, Xavier Martínez de Osés

Publikováno v: Water, Vol 10, Iss 11, p 1571 (2018)

The growth of marine traffic in harbors, and the subsequent increase in vessel and propulsion system sizes, produces three linked problems at the harbor basin area: (i) higher erosion rates damaging docking structures; (ii) sedimentation areas reduci

Externí odkaz: https://doaj.org/article/76f6c98802aa44e3959d49f9ba745fc4

Maneuvering and operational strategies using AIS data

Autor: Anna Mujal-Colilles, J. Fonollosa, C. Bagés

Publikováno v: Developments in Maritime Technology and Engineering ISBN: 9781003216582
Developments in Maritime Technology and Engineering
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Automatic Identification System (AIS) is a transmitter information system mandatory for ma- rine traffic. Although it was originally designed to help vessels in avoiding collisions, AIS data can be used as a decision-making tool to assist harbor auth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04338c05941307631bb91bcf0fa780b9
https://doi.org/10.1201/9781003216582-16