God bless you for these tutorials, Sir! It is your channel that largely helped making a transition to open source CAE for my work and phd study! I can’t thank you enough 👏 👏👏👏
Hi, I have a doubt in doing the analysis of a shell model in Code_aster. While assigning the local axis of a shell member using "ANGL_REP/VECTOR", should we need to apply the local axis for all the shell members in the model.
Hi! Could you make a tutorial using gmsh to generate the mesh from the openFoam "damBreak" tutorial? I tried to build the mesh by openCASCADE, but when generating the volume gmsh suddenly closes. I do not know the reason. Thanks!!!
@@Feaforall Thanks for answering! Doing it through windows, I was able to add the physical groups (volume). In ubunto (ubunto 22.04 lts), when I opened the physical "volume" groups, gmsh suddenly closed. The gmsh version is 4.10.5. Thank you very much!
@@Feaforall I'm studying gmsh, because I have a simulation to do about a marine propulsion propeller with cavitation. It's a job for my mechanical engineering faculty. If you have any more applied indication for this purpose I would appreciate it. Thanks!
Sure, you can generate the mesh in UNV format, and OpenFoam has a converter to transform unv in openfoam format. I have a video on how to use Salome with OpenFoam in which I show that. It’s exactly the same way, watch that video
Hi Cyprien, Great tutorial. I tested this with code aster version 14.4 and gmsh version 4.8.4 and it works. I can access the physical groups for line and surface in my comm file. However, when I add physical points I am unable to access these using the unv file format. Have you experienced this? If so, how did you solve it? Best regards Torgrim
@@Feaforall hi cyprien, and thank you for your quick response. Yes, I have. I should also mention that I am running this on a windows machine. So, I am using a script to create the geometry. I then meshes it and exports it in gmsh. The physical groups for lines and surface is picked up by code aster, but not the point. I also tried to do this with the med file format, and this works for gmsh version 4.1, but not for gmsh version 4.8.4.
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God bless you for these tutorials, Sir! It is your channel that largely helped making a transition to open source CAE for my work and phd study! I can’t thank you enough 👏 👏👏👏
Thank you Cyprien for one more great video.. Stay safe and blessed..
Hi,
I have a doubt in doing the analysis of a shell model in Code_aster. While assigning the local axis of a shell member using "ANGL_REP/VECTOR", should we need to apply the local axis for all the shell members in the model.
Hello, thanks for your videos. can you help me modeling a plate with a central crack using the "crack" plugin in gmsh?
Thank you very much teacher.
Is it possible to make a model of a concrete beam attached to an iron plate from the bottom?
the unv files from your github don't have any mesh in it, when i use it, aster write : "no system of coordinated is defined "...
Hi!
Could you make a tutorial using gmsh to generate the mesh from the openFoam "damBreak" tutorial? I tried to build the mesh by openCASCADE, but when generating the volume gmsh suddenly closes. I do not know the reason. Thanks!!!
Double check the Gmsh version you have. Maybe it’s too recent and the Gmsh file is an old version.
@@Feaforall Thanks for answering!
Doing it through windows, I was able to add the physical groups (volume). In ubunto (ubunto 22.04 lts), when I opened the physical "volume" groups, gmsh suddenly closed. The gmsh version is 4.10.5. Thank you very much!
@@Feaforall I'm studying gmsh, because I have a simulation to do about a marine propulsion propeller with cavitation. It's a job for my mechanical engineering faculty. If you have any more applied indication for this purpose I would appreciate it. Thanks!
Hi Cyprien,
do you intend to do it with SalomeMeca as well?
Why?
With Salome Meca, it’s even easier… just import the mesh in the smesh module and then import the comm file in aster study and run aster.
Also the first part of this video is basically just that: ruclips.net/video/7c3sl0B0VvU/видео.html
it's possible used mesh created with GMSH in OpenFoam?
Sure, you can generate the mesh in UNV format, and OpenFoam has a converter to transform unv in openfoam format. I have a video on how to use Salome with OpenFoam in which I show that. It’s exactly the same way, watch that video
@@Feaforall ok Thanks
Hi Cyprien,
Great tutorial. I tested this with code aster version 14.4 and gmsh version 4.8.4 and it works. I can access the physical groups for line and surface in my comm file. However, when I add physical points I am unable to access these using the unv file format. Have you experienced this? If so, how did you solve it?
Best regards
Torgrim
Have you tried to export everything in the unv (not just the physical groups) ?
@@Feaforall hi cyprien, and thank you for your quick response. Yes, I have. I should also mention that I am running this on a windows machine. So, I am using a script to create the geometry. I then meshes it and exports it in gmsh. The physical groups for lines and surface is picked up by code aster, but not the point. I also tried to do this with the med file format, and this works for gmsh version 4.1, but not for gmsh version 4.8.4.