Traditional isoparametric elements are usually sensitive to various curved or straight edge mesh distortion.
目前普遍采用的传统等参元族对网格的曲边、直边畸变均十分敏感.
Elements based on QACM are less sensitive to mesh distortion than the traditional isoparametric elements.
与传统的等参坐标方法相比,采用四边形面积坐标构造的单元对网格畸变不敏感.
Quadrilateral Area Coordinate ( QAC) method is a new tool for developing 2D quadrilateral finite element models which are insensitive to mesh distortion. But this new system can not handle curved-side cases directly.
四边形面积坐标方法是一种构造二维四边形有限元模型的新工具,为解决单元网格畸变敏感问题提供了新途径,但是这种方法还不能直接模拟曲边网格的情况。
英语网 · 双语娱乐资讯
英语网 · 商务英语
英语网 · 双语新闻
英语网 · 英语词汇