According to an embodiment of the present invention, a hull fouling measurement system comprises: a torque sensor installed on a hull; a fluid resistance unit installed on the outside of the hull and connected to the torque sensor; and a control unit connected to the torque sensor and collecting a change in torque due to the fluid applied to the torque sensor from the fluid resistance unit. The present invention as described above may implement a system for measuring hull fouling that eliminates the uncertainty of predicting the degree of fouling by the conventional indirect calculation method by directly measuring the degree of fouling of the hull by improving the point that it was not possible to measure the degree of fouling of the hull in the past, and can more accurately predict the resistance of the hull, which is the effect of fouling occurring on the hull, through simple and direct measurement.

    본 발명의 일 실시예에 따른 선체 파울링 계측을 위한 시스템은, 선체에 설치되는 토크 센서, 선체의 외부에 설치되며 토크 센서에 연결되는 유체 저항부, 및 토크 센서에 연결되되, 유체 저항부로부터 토크 센서에 가해지는 유체에 의한 토크 변화를 수집하는 제어부를 포함한다. 상기와 같은 본 발명은, 기존에 선체의 파울링 정도를 측정할 수 없었던 점을 개선하여, 선체의 파울링 정도를 직접적으로 계측함으로써 종래 간접적인 계산법에 의한 파울링 정도 예측의 불확실성을 제거하고, 단순하고 직접적인 계측을 통해 선체에 발생하는 파울링에 의한 영향인 선체의 저항을 좀 더 정확히 예측할 수 있는 선체 파울링 계측을 위한 시스템을 구현할 수 있다.


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    Title :

    System for Hull Fouling Measurement


    Additional title:

    선체 파울링 계측을 위한 시스템


    Contributors:
    YU DONGHUN (author)

    Publication date :

    2021-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    Hull Fouling

    R. J. Stenson | NTIS | 1967


    HULL FOULING MANAGEMENT SYSTEM

    CHO YEON HO / HAN MYOUNG SOO / CHEON JE IL | European Patent Office | 2016

    Free access

    Hull fouling management system

    European Patent Office | 2016

    Free access

    HULL FOULING EVALUATION DEVICE AND HULL FOULING EVALUATION PROGRAM

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    Free access

    Hull corrosion and fouling

    Bengough, G.D. | Engineering Index Backfile | 1943