Kratos Multiphysics MMG examples

Share Your Meshes
#1

In here a link with many examples of adaptive remeshing with Kratois Multiphysics:

https://github.com/KratosMultiphysics/Examples/tree/master/mmg_remeshing_examples

Some examples:

Contacting cylinders:

https://raw.githubusercontent.com/KratosMultiphysics/Examples/master/mmg_remeshing_examples/use_cases/contacting_cylinders/data/nodal_h_2d.gif(image larger than 4096KB)

https://www.youtube.com/watch?v=T2KIpuIDCFQ

Channel sphere 2D remeshing

https://www.youtube.com/watch?v=-IFMPLYkLZ4

Isosurface box remeshing

after_remesh.png1092×768 449 KB

empty_volumes.png801×808 355 KB

#2

Hi,

thank you for sharing this beautiful results!

One question about the contacting cylinders test case: do you perform the mesh deformation using the lagrangian option of Mmg or is it Kratos that deal with the node displacement?

Regards,
Algiane

#3

It is Kratos internal. I discovered the lagrangian movement in MMG later, and you know, if it works don’t touch it…

#4

^^ ! Yes, I totally understand!

Thank you for the feedback.