基于UG的混流式水轮机叶片的实体建模  

Physical Model Establishment of Blade of Francis Turbine Based on UG

作　　者：张彦南[1] 张礼达[1] 王旭[1] 谭伦慧[1] 

机构地区：[1]西华大学能源与环境学院,四川成都610039

出　　处：《水力发电》2009年第8期59-60,96,共3页Water Power

基　　金：四川省科技厅应用基础研究计划课题(0424176)

摘　　要：对混流式水轮机中的转轮叶片进行了实体建模研究。基于UG曲面处理,从叶片木模图提供的数据出发,采用NURBS方法对混流式水轮机叶片进行几何造型,为叶片精密加工提供了数字化模型,并为提供叶片加工精度和加工质量奠定了基础。In this paper, physical modeling of the runner＇s blade of Francis turbine is researched. Based on UG and the data from the wooden model map of blade, this paper uses NURBS method to model geometrically the blade of Francis turbine, which provides the digital model for the precision machining of blade and lays the foundation for the machining accuracy and quality of blade.

关 键 词：叶片 数字建模 UG 混流式水轮机 

分 类 号：TK730.323[交通运输工程—轮机工程] TK733.1[动力工程及工程热物理—流体机械及工程]