A floating unit (10) is disclosed comprising a single centre barrel (11) having a longitudinal centre axis (22). The central barrel comprises a lower main section (14) and an upper section (12) extending up from the main section (14) and having at least one outward facing side (20) which forms a flare angle (phi) with the longitudinal axis (22). The upper section (12) penetrates a still water surface (30) when the floating unit is in use. The main section (14) of the floating structure (10) has an equivalent diameter (D), a still water draught (T) and a metacentric height (KM) which is given as a function of the diameter (D), the still water draught (T), the flare angle (phi) and a variable part (x) of the draught which is a result of the motions of the floating unit (10) such that KM = KM(D,T,phi,x). The flare angle (phi) of the upper section (12) is within a range of +-20% of the flare angle phi which satisfies the equation d(KM(D,T,phi,x))/dx = 0.


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    Titel :

    Floating unit and a method for reducing heave and pitch/roll motions of a floating unit


    Beteiligte:

    Erscheinungsdatum :

    2015-11-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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