排水型方尾船加装尾板前后振动性能分析  

Vibration characteristic analysis of displacement square tail ship with or without flap

作　　者：吴梵[1] 卢晓平[1] 黄晓明[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：《海军工程大学学报》2005年第5期51-55,共5页Journal of Naval University of Engineering

摘　　要：采用大型通用有限元分析软件和流体边界元方法,对某排水型方尾船加装尾板前后的总体振动特性和尾部振动响应进行了分析计算和比较,得出了加装尾板对该型船总体振动特性和尾部振动响应影响很小的结论.The total vibration characteristic and stern vibration responds of one displacement square tail ship with or without flap are analyzed and compared by the large general-purpose finite element method software and boundary element method in hydrodynamics. It can be concluded that there is little influence on the total vibration characteristic and stern vibration respondence for this type of ship with or without flap.

关 键 词：尾板 方尾 振动特性 FEA 边界元法 

分 类 号：U674.951[交通运输工程—船舶及航道工程]