One embodiment of the present disclosure is a method for operating a liquefied gas transport ship provided with: a cargo tank for storing liquefied gas; a fixed ballast region located in a central region including the center of the hull in the front-rear direction; a front ballast region located forward of the central region; and a rear ballast region located rearward of the central region, in which a ballast body is loaded in the fixed ballast region, the front ballast region, and the rear ballast region when no liquefied gas is stored in the cargo tank, and in which the ballast body is loaded in the fixed ballast region, the front ballast region, and the rear ballast region when full liquefied gas is stored in the cargo tank. The weight of the pressure carrier in at least one of the front ballast region and the rear ballast region is smaller than that in a no-load state, and the weight of the pressure carrier in the fixed ballast region is the same as that in a no-load state.
本公开的一个方式是液化气运输船的运用方法,该液化气运输船具有:货罐,其贮存液化气;固定压载区域,其位于包含船体的前后方向中央在内的中央区域;前方压载区域,其位于比所述中央区域靠前方的位置;以及后方压载区域,其位于比所述中央区域靠后方的位置,其中,在所述货罐没有贮存液化气的空载时,成为在所述固定压载区域、所述前方压载区域以及所述后方压载区域中装载有压载体的状态,在所述货罐贮存有液化气的满载时,成为在所述前方压载区域和所述后方压载区域中的至少一方中压载体的重量小于空载时的状态,并且成为在所述固定压载区域中压载体的重量与空载时相同的状态。
Method for operating liquefied gas transport ship, and liquefied gas transport ship
液化气运输船的运用方法和液化气运输船
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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