The recent IMO MEPC regulation on EEDI, EEOI and increased fuel cost has worsened the financial condition of the small and medium sized passenger ferry companies, and it is situated to acquire the economic ships with a pretty high resistance performance. The purpose of this research is to develop a design method on the efficient gooseneck bulb for the middle-sized passenger ferry operated in the Far East Asian seas. The hull forms are designed by varying the gooseneck bulb parameters to find the changes on the resistance performance according to the shape of bulb. The numerical series tests are made to derive the regression equation for estimating the resistance through analyzing the data statistically. This equation is set as an objective function, and then using the optimization algorithm searches for the optimal combination of the design variables. After a hull form is designed corresponding to optimized parameters.


    Access

    Download


    Export, share and cite



    Title :

    Hull form design for the fore-body of medium-sized passenger ship with gooseneck bulb


    Contributors:
    Jin-Won Yu (author) / Young-Gill Lee (author)


    Publication date :

    2017




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    SHIP HULL FORE END

    MAMONTOV ANDREJ IGOREVICH / MIRONOV VADIM NIKOLAEVICH | European Patent Office | 2016

    Free access

    SHIP HULL FORE END

    MAMONTOV ANDREJ IGOREVICH / MIRONOV VADIM NIKOLAEVICH | European Patent Office | 2016

    Free access

    SHIP HULL BULB BOW

    BURAKOVSKIJ PAVEL EVGENEVICH | European Patent Office | 2018

    Free access

    Marine gooseneck ventilator and ship

    ZHANG JUNJIANG / CHEN SHUANGZHEN / YU XIAOBIN | European Patent Office | 2022

    Free access

    METHOD FOR DETERMINING SHAPE OF SHIP HULL FORE END

    BURAKOVSKIJ PAVEL EVGENEVICH / BURAKOVSKIJ EVGENIJ PETROVICH / YUSYP VYACHESLAV MIKHAJLOVICH | European Patent Office | 2022

    Free access