According to an embodiment of the present invention, a structure for a moon pool comprises a piston unit provided inside the moon pool, and provided with a material which has a greater specific gravity than sea water such that the material presses sea water flowing into the interior of the moon pool. According to the invention, the structure for a moon pool can reduce damage of the inside of the moon pool caused by a flow of sea water and can minimize fluid resistance generated at the moon pool, by letting the sea water, flowing inside the moon pool, to flow downward by lowering temperature in order to raise density, by pressing down the sea water by blocking the inside of the moon pool through an ice layer or the piston unit, or by pressing down the sea water so the sea water cannot rise by generating an air current moving downward.

    본 발명의 일 실시예에 따른 문풀 구조는, 문풀의 내부에 마련되며 해수보다 비중이 높은 물질이 마련되어, 문풀 내부로 유입되는 해수를 누르는 피스톤부를 포함하는 것을 특징으로 한다. 본 발명에 따른 문풀 구조는, 온도를 저하시켜 밀도를 높임으로써 문풀의 내부로 유입되는 해수가 하방으로 내려지도록 하거나, 얼음층 또는 피스톤부를 통해 문풀의 내부를 가로막아 해수를 내려 누르거나, 하방으로 이동하는 공기의 기류를 발생시켜 해수가 상승하지 못하도록 내려 누름으로써, 문풀에서 발생하는 유체 저항을 최소화할 수 있으며, 해수의 유동에 의한 문풀 내부의 파손을 감소시킬 수 있다.


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    Title :

    STRUCTURE FOR MOONPOOL


    Additional title:

    문풀 구조


    Contributors:

    Publication date :

    2016-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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