大型薄膜型LNG船总体设计研究

Research on General Design of Large Membrane LNG Carrier

作为运输天然气的主要工具,LNG船会成为未来LNG运输航线上的主要船型,其中大型LNG船将是运输船队的主力军。大型LNG船具有液货舱数量多、容积大,且船舶运行工况复杂等特点,故船舶在总体性能方面的研究具有十分重要的意义。论文对LNG船总体设计方面关键技术开展研究,从船舶主尺度,货舱舱型设计,布置方案,性能计算等主要方面进行了论证。

There is complex operation condition for large LNG carrier with numbers of cargo tanks and large volume. General performance analysis of the carrier is of great significance in its design process. Key techniques in general design are researched in this paper, including principal dimension, shape of cargo tank, arrangement of cargo tank, and performance analysis. The LNG carder with good performance is expected.