摘要
论述了气囊下水计算阶段的划分及各个阶段计算的内容。指出在船舶气囊纵向下水的过程中,船舶倾角的变化呈现一条光顺曲线,滑道下水中出现的"尾跌落"和"尾上浮"现象在气囊下水中不再明显,需重新加以认识;并对气囊压力和气囊滚动阻力的计算方法作了讨论,就气囊下水曲线的内容和表述方法提出自己的见解。
The calculation phase of airbag launching and the the airhag launching process, the change of ship inclination rising＂ method during launching on running for airbag pressure and airbag airbag launching curve. ways are not obvious roiling resistance, and calculation itself are described in this paper. During shows as a fair curve. ＂Stern dipping＂ and ＂stem anymore. Then, the paper presents the calculation authors＇ opinion on the content and description for
出处
《船舶》
2009年第3期39-44,共6页
Ship & Boat
关键词
船舶气囊
纵向下水
计算方法
ship airbag
end launching
calculation method
