摘要
对船舶直航阻力系数及四象限桨推力和转矩系数的计算问题提出一种根据已有数据建立相应数据库的方法，然后可由船型参数利用计算机进行检索、内插，从而达到直接计算上述系数的目的。这项研究在船舶操纵运输仿真中是不可缺少的。
With regard to calculation of ship resistance coeHicient and of thrust and torque coeffi-cients of screw propellers in four-quadrant,a met hod for establishing database by use of theobtained data is presented,and then the above mentioned coefficients can be calculated directlyby computer according to ship principal particulars.
出处
《大连海事大学学报》
CAS
CSCD
1995年第4期14-17,共4页
Journal of Dalian Maritime University
关键词
船舶操纵性
推力
计算
数据库
船舶阻力
参数
ship maneuverability
simulation of computer
calculation of resistance and thrust coefficients
