舰船破损进水过程的非线性横摇运动仿真  

Numerical simulation research for non-linearity rolling motion of water ingress process on a big ship

作　　者：鄢凯[1] 浦金云[1] 侯岳[1] 

机构地区：[1]海军工程大学船舶与动力学院,湖北武汉430033

出　　处：《舰船科学技术》2011年第7期14-16,31,共4页Ship Science and Technology

摘　　要：建立了大型舰船破损进水过程的横摇运动模型。该模型描述了破损进水运动和船舶横摇运动的耦合,并运用Runge-Kutta迭代方法对具有进水过程的横摇运动进行数值仿真,并探讨不同参数的影响,从而为舰船防沉抗沉提供理论依据。The paper establishes the rolling motion mathematics model big ship in waves, which couples rolling motion and water ingress motion. simulated by Runge-Kutta iterative method,and several parameters that affect of water ingress process on a Then the the motion coupling motion is are analyzed. It is helpful to provide theory method for anti-flooding of warship.

关 键 词：破损进水过程 非线性横摇运动 Runge-Kutta迭代 数值仿真 

分 类 号：U661.3[交通运输工程—船舶及航道工程]