Is it possible to customize the mesh created by generatemesh?

3 次查看（过去 30 天）

显示更早的评论

Alejandro Arrizabalaga 2017-11-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/370008-is-it-possible-to-customize-the-mesh-created-by-generatemesh

回答： KSSV 2017-11-30

I would like to create a mesh for a cylinder of radius R and length L that consists of:

a fine triangular mesh for the 2D circular cross section
a coarse rectangular mesh for the side.

So, in the end I want a mesh made of triangular prisms.

How can I create this using MATLAB (2016b)? I can only get a triangular mesh, and also I cannot make it coarse in one direction. Please, help.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

KSSV 2017-11-30

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/370008-is-it-possible-to-customize-the-mesh-created-by-generatemesh#answer_293928

YOu can mesh a cylinder using below code: https://in.mathworks.com/matlabcentral/fileexchange/34143-meshing-thin-shells-using-four-noded-elements

YOu can convert the cylindrical mesh to triangular using: https://in.mathworks.com/matlabcentral/fileexchange/63630-convert-qua4-fem-mesh-to-tri3-fem-mesh

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

类别

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

在 Help Center 和 File Exchange 中查找有关 Geometry and Mesh 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by