It is attached 2 types of tetra-mesh. I have created the green mesh in ABAQUS but as you see, it is very regular. But I want to get the mesh same the gray. Can I do it by ABAQUS? If not, which software can do this?
Good morning.
You can use CODE_BRIGHT.
Please see the next link.
http://www.gidhome.com/news-and-events/other-events/11180/8th-workshop-code_bright/
Hi,
It is so simple, don't go far. Just partition the part on its diagonals, then mesh it. If you could not do it, send me your cae or inp file, I will do it for you.
Dear Houcem,
Dear Mehdi,
Thanks for your responses,
Yes,I have did it by using many shapes of partitioning,but it did not work well for me and that was not what i wanted.I have attached figure of mesh by using diagonal partition but as you see it was not exactly same the gray mesh at above. what shape of partition exactly result in the above mesh? you can assume my model is a sample cube. can you get the mesh same the gray for that?
Hi Mirshad, I see that you are using 20 elements at each side. Please try with 30 elements at each side like your posted example (in another way, change your mesh density). It should provide you same mesh if other meshing properties are same.
Dear soud,
Many thanks for your response. I have seen this mesh pattern in a paper and authors of the paper have used this pattern with different densities and I think the mesh pattern is not related to mesh density.but however I did the meshing with 30 elements at each side too as you mentioned but it did not work.I have attached an uncut shape of 3d mesh maybe it can help to better understanding.
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