风对导弹出水姿态影响数值分析  

Number Analytical of Wind Influence to the Guided Missile Water Carriage

作　　者：龚红良[1] 王瑞臣[1] 杨海波[1] 

机构地区：[1]海军潜艇学院,青岛266071

出　　处：《舰船电子工程》2010年第1期126-128,共3页Ship Electronic Engineering

摘　　要：应用ANSYS/LS-DYNA分析技术对风对导弹出水姿态影响进行数值分析,获取了导弹在不同风浪等级条件下出水姿态变化规律。利用LS-DYNA有限元程序,为求取极限风级对导弹等运载器运动规律的求取得到了比较好的数值计算方法。Applied ANSYS/LS-DYNA analysis the technique carry on number analysis to the guided missile＇s water carriage＇s influence to the breeze and obtained guided missile in different condition next water carriage variety regulation of the wind waves grade. Make use of LS-DYNA a limited dollar procedure, for begged to take the extreme limit breeze class to carry beg of machine sport regulation to obtain a better number calculation a method to guided missile＇s etc.

关 键 词：风级 数值模拟 有限元 ANSYS/LS-DYNA 

分 类 号：TU352.1[建筑科学—结构工程]