A pressure-correction method with an implicit scheme is used to solve the time accurate distributions of floodwater and air pressure inside a damaged ship. Only the progress of the floodwater and the air flows inside the ship are considered; changes in the floating position of the ship are excluded. The method is applied to three test cases. The results show that the compression of air and the air flows have significant effects on the flooding rates.


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    Title :

    Pressure-correction method for simulation of progressive flooding and internal air flows


    Additional title:

    Druckkorrekturverfahren zur Simulation der Flutung havarierter Schiffe unter Berücksichtigung der Luftströmung


    Contributors:

    Published in:

    Publication date :

    2006


    Size :

    11 Seiten, 6 Bilder, 2 Tabellen, 7 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Pressure-Correction Method for Simulation of Progressive Flooding and Internal Air flows

    Ruponen, Pekka / Helsinki University of Technology | Taylor & Francis Verlag | 2006



    Validation of a simulation method for progressive flooding

    Ruponen, P. / Sundell, T. / Larmella, M. et al. | British Library Conference Proceedings | 2006