空间表面三角形二次单元网格自动剖分  

AUTOMATIC GENERATION OF TRIANGULAR SIX-NODEELEMENTS OF THREE-DIMENSIONAL SURFACES

作　　者：张德贤[1] 刘筱连[1] 师汉民[1] 陈日曜[1] 

机构地区：[1]华中理工大学机械工程一系

出　　处：《数值计算与计算机应用》1996年第1期14-18,共5页Journal on Numerical Methods and Computer Applications

基　　金：国家自然科学基金

摘　　要：空间表面三角形二次单元网格自动剖分张德贤，刘筱连，师汉民，陈日曜（华中理工大学机械工程一系）ＡＵＴＯＭＡＴＩＣＧＥＮＥＲＡＴＩＯＮＯＦＴＲＩＡＮＧＵＬＡＲＳＩＸ－ＮＯＤＥＥＬＥＭＥＮＴＳＯＦＴＨＲＥＥ－ＤＩＭＥＮＳＩＯＮＡＬＳＵＲＦＡＣＥＳ￥Ｚｈａｎ...AbstractA new automatic mesh generation algorithm for producing triangular Six-node elements of a three-dimensional surfaces is proposed. The rules relating to nodes and elements generation are described. A new method for generating fine meshes in Some regions of sub-regions is also given. Two typical examples are employed to illustrate the algorithm.

关 键 词：网格剖分 单元剖分 工程数学 数值计算 

分 类 号：TB115[理学—数学] O241[理学—应用数学]