浅水域对瘦长型舰船操纵性的影响  

The Effect of Shallow Waters to Long-then Warship's Maneuver ability

作　　者：吴晞[1] 郑环宇[1] 曹之新[2] 

机构地区：[1]海军兵种指挥学院航行与操纵教研室 [2]海军兵种指挥学院

出　　处：《航海技术》2009年第3期2-6,共5页Marine Technology

基　　金：广东省自然科学基金项目(7035774)

摘　　要：研究浅水对瘦长型舰船操纵的影响是舰船航行操纵的一项重要课题。根据势流理论,以某型船舶为仿真实体,基于不同船体网格模型,采用MSC-Patran对船体进行网格划分,进行了浅水域的操纵性计算与仿真。所得结果能够较好反映瘦长型船舶在浅水域的操纵特性。It is an important problem about be all legs-type warship sails safely that ship＇s manoeuvre and control on shallow water. The thesis considers numeration hydrodynamics as its ground , the thesis takes one-type warship as the sample, takes use of MSC-Patran pretreatment program to pantition the grid of the warship, Calculate and simulate on the maneuver when warship sails on shallow water, when we use it in the ship navigation simulation, it is proved to be of results conherence. And we use simulate Elnd forecast the manoeuvre law on shallow water with the program,it can supply a reliable reference for the captain navigating the warship on the shallow water.

关 键 词：浅水域 附加质量 操纵性 

分 类 号：U674.70[交通运输工程—船舶及航道工程]