摘要
研究了船舶的基本船形要素和舵面积比与其操纵性指标间的关系,建立了船舶操纵性的4个衡准,即转首性指数,相对回转直径,动稳定性和人工操纵性.文中还论述了船型参数对这些衡准的影响,建立了一套设计图谱,并对4艘实船的数据进行了计算验证.
In this paper,the relations between the ship particulars,the ratioof rudder area and the indexes of ship manoeuvrability are studied.Fourcriteria of ship manoeuvrability,namely the indexes of course changing abi-lity,relative turning diameter,dynamic stability and manual steering ability,are derived from the motion equation of ship and they are suggested to va-lidate the ship manoeuvrability.The dependence of the suggested criteria onhull geometry is discussed and the correspounding atlases are established.Thefeasibility of the atlas is validated with the date of(?)
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1991年第4期67-76,共10页
Journal of Shanghai Jiaotong University
关键词
船舶
操纵性
衡准
设计
图谱
船型
ship
performance
manoeuvrability
design
criterion
atlas
