船舶减摇水舱设计研究  

Design Study of Marine Anti-Rolling Tanks

作　　者：赵为平[1] 郭晨[2] 金鸿章[3] 

机构地区：[1]沈阳航空工业学院,辽宁沈阳110034 [2]大连海事大学信息科学技术学院,辽宁大连116026 [3]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《中国航海》2008年第3期252-255,共4页Navigation of China

基　　金：国家自然科学基金资助项目(60474014);沈阳航空工业学院博士基础研究资助项目(2005yb12)

摘　　要：在介绍两种被动减摇水舱设计方法的基础上,通过对水舱中液体转动惯量的取舍问题进行讨论,在考虑减摇水舱中液体的流动的情况下,引入一计算水舱中液体转动惯量的修正系数。根据实际船舶参数按照上述确定水舱中液体转动惯量的方法给出了减摇水舱设计结果和对应的减摇效果仿真结果。在减摇水舱的设计中,为正确计算和评价被动水舱的减摇效果,提高了精度。为合理地确定减摇水舱通道的放大系数等减摇水舱设计参数提供了更合理的依据。Two design approaches of passive anti-rolling tank are introduced and the choice of the inertia moment of liquid in the tank is discussed. In the case of taking the liquid flowing in anti-rolling rank into account, a correction coefficient is employed for calculating inertia moment of the liquid in tank. For a real ship, in accordance with the method determining inertia moment of liquid in tanks, its anti-rolling tank design and corresponding simulation results of stabilization effectiveness are given. With this anti-rolling tank design method the accuracy of calculating and evaluating the stabilization effectiveness of passive anti rolling tank is improved, also a more reasonable basis for determining anti-rolling tank design parameters such as tank channel magnification factor etc. is provided.

关 键 词：船舶、舰船工程 减摇水舱 转动惯量 减摇效果 修正系数 

分 类 号：U664.83[交通运输工程—船舶及航道工程]