高速排水艇回转性能估算  

Calculation of Turning Motion for High-Speed Displacement Vessel

作　　者：邓爱民[1] 朱伟[2] 

机构地区：[1]中国舰船研究设计中心,湖北武汉430064 [2]上海海事局,上海200086

出　　处：《中国舰船研究》2007年第4期10-13,共4页Chinese Journal of Ship Research

摘　　要：建立并求解高速排水艇稳定回转的运动方程。对运动方程中裸船体和附体的水动力导数、舵作用力和力矩、多个螺旋桨对回转的影响等进行估算。并以120 t级渔政船为例,进行稳定回转直径和横倾角的计算,并与实船的试航结果进行比较。The motion equation of steady turning of high-speed displacement vessel was dealt with. The hydrodynamic derivatives of manoeuvring of naked hull and appendage, rudder forces and moment and turning moment of propellers were calculated. A study of steady turning diameter and heel angle for 120 t fishing vessel was carried out. The calculation results were validated with trial data.

关 键 词：回转性 圆舭短折角 高速排水艇 

分 类 号：U661.33[交通运输工程—船舶及航道工程]