액화가스 저장탱크가 개시된다. 본 발명의 실시예에 따른 액화가스 저장탱크는 일면이 액화가스와 접하며, 수평 방향으로 연장된 다수의 수평 주름이 형성된 1차 방벽을 포함하고, 다수의 수평 주름 중 일부는 슬로싱 하중이 가해지는 제 1 주름이고, 제 1 주름의 표면에는 제 1 주름으로 유입되어 슬로싱 하중을 유발하는 슬로싱 유동에 난류를 생성하는 난류 생성부가 형성된다.
Disclosed is a liquefied gas storage tank and a ship or marine structure including the same. According to the present invention, the liquefied gas storage tank is contacted with a liquefied gas stored on one side and includes a first protective wall having a plurality of horizontal corrugations extended in a horizontal direction. Some of the plurality of horizontal corrugations are a first corrugation to which a sloshing weight is applied. A turbulence generation part is formed on the surface of the first corrugation to generate turbulence in a sloshing flow which flows into the first corrugation and induces a sloshing weight.
Liquefied gas storage tank
액화가스 저장탱크
2022-03-02
Patent
Electronic Resource
Korean
Liquefied gas storage tank and ship comprising liquefied gas storage tank
European Patent Office | 2023
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