摘要
东海海水含沙量较高,船舶压载水舱等部位易形成泥沙沉积,增加船舶负重及油耗等运营费用。文章分析了船舶压载水舱泥沙淤积原因,模拟研究了泥沙沉降特征,提出了基于气动冲淤方式的压载水舱泥沙治理新方法。
Because of the hyperconcentrated water of the East China Sea,sediment is deposited in ships’ ballast water tanks so that the load,fuel consumption and other operating costs is increasing.The study on sedimentary characteristics and causes of deposition in ships’ ballast water tanks is presented in the paper.The sedimentary characteristics are simulated and a new scouring method based on air uplift is introduced.
出处
《船舶工程》
CSCD
北大核心
2012年第3期47-49,共3页
Ship Engineering
关键词
泥沙淤积
压载水舱
气动冲淤
sediment deposition
ballast water tank
air uplift and control sediment
