A wing-shaped sail lowering method decided by inertial load comprises the following steps: establishing a ship body coordinate system, monitoring the actual motion load of a ship by taking the motion load of the ship encountered in one year in the North Atlantic Ocean as a standard, giving out the limit value of the inertial load caused by the motion of the ship, and avoiding the phenomenon that the sail structure fails due to overlarge inertial load. And the safety of the sail is ensured. The inertia load under the working condition of the sail is selected from the inertia load of the northern Atlantic Ocean in one year, can cover the inertia load under the 8-level sea condition, conforms to the environment load under the working condition of the sail, and is reasonably selected. The phenomenon of failure of the sail structure caused by overlarge inertia load is avoided, and the safety of the sail is ensured. The inertia load under the working condition of the sail is selected from the inertia load of the northern Atlantic Ocean in one year, can cover the inertia load under the 8-level sea condition, conforms to the environment load under the working condition of the sail, and is reasonably selected.

    一种由惯性载荷决定的翼型风帆降帆方法,建立船体坐标系,以北大西洋1年1遇的船舶运动载荷为标准,对船舶实际运动载荷进行监测,给出了由船舶运动引起的惯性载荷的限值,避免了由于惯性载荷过大导致风帆结构出现失效的现象发生,保证了风帆的安全性。风帆作业工况惯性载荷选用北大西洋1年1遇的惯性载荷,可覆盖8级海况下的惯性载荷,符合风帆在作业工况下的环境载荷,选取合理。避免了由于惯性载荷过大导致风帆结构出现失效的现象发生,保证了风帆的安全性。风帆作业工况惯性载荷选用北大西洋1年1遇的惯性载荷,可覆盖8级海况下的惯性载荷,符合风帆在作业工况下的环境载荷,选取合理。


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    Title :

    Airfoil sail lowering method decided by inertial load


    Additional title:

    一种由惯性载荷决定的翼型风帆降帆方法


    Contributors:
    CHEN LI (author) / ZHAO XIAOLING (author) / LIU CHUANG (author) / LI WENHE (author) / LI JIMING (author) / PAN YOUPENG (author) / MA SHAN (author) / MEI RONGBING (author) / ZHANG QIAN (author) / CHEN CHENG (author) ... [more]

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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