高速列车车头曲面造型及网格生成  

Surface modeling and grid generation of high speed train head

作　　者：伊飞[1,2] 谭建平[1] 肖友刚[1] 

机构地区：[1]中南大学,湖南长沙410083 [2]湖南省科学技术厅,湖南长沙410013

出　　处：《企业技术开发》2009年第7期1-3,9,共4页Technological Development of Enterprise

基　　金：湖南省自然科学基金资助项目(07JJ3098)

摘　　要：文章设计了高速列车车头曲面的造型流程,构造了复杂的高速列车车头曲面,提出了一种基于映射法的网格划分的方法,阐述了具体实施过程,编制了高速列车车头曲面的网格生成程序,由该程序生成的网格规整、实用。Surface modeling process of high speed train head was designed, complex surface of train head was constructed. A grid generation method was put forward based on mapping technique, the specific course was elaborated.The grid generation program of high speed train head was drawn up,the grid generated by this program is perfect and practical.

关 键 词：高速列车 曲面造型 网格 映射法 

分 类 号：TH122[机械工程—机械设计及理论]