On the stability of fast ferry in damage scenarios

M. Acanfora, F. De Luca

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Abstract

    The ro-ro ships are characterized by a large garage compartment extending from stern to bow. Damage conditions, heavy weather and large floodable spaces could create serious accidents, with the loss of life and goods at sea, both for conventional ferries and fast ferries. The occurred accidents showed the need of a more accurate approach to the damaged ship stability in waves, also in head sea and following sea conditions, because of the great movements of water on the car deck. With this aim a tool for analysing the ship response in wave with damaged compartments has been developed and applied on a typical fast ferry. The ship dynamic is simulated in time domain, including non-linear effects, taking into account critical scenarios on the damaged ship. The applications regard ship grounding, assuming head sea, modelled by regular wave. In addition to that, also the particularly critical condition of a transversal wind heeling moment has been applied to compute non symmetrical behaviour. Moreover the stability problems arising from the presence of trapped water in the garage compartment are investigated assuming the same environmental scenarios.

    Original languageEnglish
    Title of host publicationRINA, Royal Institution of Naval Architects - Damaged Ship III, Papers
    PublisherRoyal Institution of Naval Architects
    Pages43-51
    Number of pages9
    ISBN (Electronic)9781909024380
    Publication statusPublished - 1 Jan 2015
    MoE publication typeA4 Article in a conference publication
    EventInternational Conference on Damaged Ship - London, United Kingdom
    Duration: 25 Mar 201526 Mar 2015
    Conference number: 3

    Conference

    ConferenceInternational Conference on Damaged Ship
    CountryUnited Kingdom
    CityLondon
    Period25/03/201526/03/2015

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