冶金工程中映射网格划分技巧(6)

时间:2025-07-07

冶金工程中映射网格划分技巧

格划分的,但实际上它是可以的。

In ansys and other conditions, such as the division of figure 6 number in ansys is can't be mapped meshing, but in fact it is possible.

对于曲面的情况,其做法是先做等参变换将其变换为平面,然后对变换后的平面划分网格,在变回原坐标系。体的情况类似,只是多了一次离散。

In the case of curved surface, its practice is to first do for plane isoparametric

transformation, the transformation, then the flat mesh after transformation, the change back to the original coordinate system. Body is similar, just a more discrete.

三、用MATLAB做有限元软件开发

Three, use MATLAB to do the finite element software development

MATLAB是目前主流的数值计算软件,有强大的矩阵运算、数值积分微分、解线性方程组的能力,这些正是有限元所必须的,因此用MATLAB做有限元软件开发可以充分利用其资源,节省开发时间,但MATLAB有个缺点就是运算时间较慢,但会随着计算机运算速度的提高而弱化这个缺点。

Numerical calculation software MATLAB is one of the mainstream, has a strong matrix operations, numerical integral differential, the ability of solving linear equations, which is required by the finite element method, using MATLAB to do the finite element software development can make full use of its resources, to save development time, but there was a downside is that the MATLAB computation time is slow, but will be improved along with the computer operation speed and weaken the weakness.

下面展示一些用MATLAB编的有限元程序的计算图形,这些只是其功能的冰山一角。

Below shows some of the MATLAB program of finite element computing figure, these are only the function of the tip of the iceberg.

冶金工程中映射网格划分技巧(6).doc 将本文的Word文档下载到电脑

精彩图片

热门精选

大家正在看

× 游客快捷下载通道(下载后可以自由复制和排版)

限时特价:7 元/份 原价:20元

支付方式:

开通VIP包月会员 特价:29元/月

注:下载文档有可能“只有目录或者内容不全”等情况,请下载之前注意辨别,如果您已付费且无法下载或内容有问题,请联系我们协助你处理。
微信:fanwen365 QQ:370150219