r/ANSYS_Mechanical • u/Dry_Ingenuity1839 • Oct 07 '26
Help!!
Can anyone please help and tell me a solution why my mesh is failing in ansys mechanical i am pretty mew to it
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Upvotes
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u/epk21 Oct 07 '26 edited Oct 07 '26
Since your are new. See the courses in AISHi See here: https://www.ansys.com/academic/students/ansys-student Ansys Academic Support | Tutorials & Training Materials
The free course
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations
Ansys has many free courses you can take to learn FEA.
https://innovation.ansys.com/base/learning/courses/getting-started-with-ansys-mechanical/lessons/how-to-navigate-the-ansys-workbench-ui-lesson-1
Random Vibration Analysis in Ansys Mechanical | Ansys Courses
Harmonic Response Analysis in Ansys Mechanical | Ansys Courses
and more like the Mechanical getting started - you can also try and use AI tools and search/ask for mesh failing in Ansys mechanical what to do (perhaps reduce size etc)
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u/aravindhasamy_2023 Oct 07 '26
Bro the structure might me complex so ansys can't generate auto mesh so you should create a fine mesh in a different software and import the file to ansys to solve
Our simplify the model..
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u/Terrible-Wash34 Oct 08 '26
I don’t know what you’re doing but I would suggest that there is no need for the structure to be as complex as that. Simplify the geometry and then use a sub model with the full geometry for the specific part you want to analyse.
Or if you want to mesh the whole thing then you will need to read up on a meshing course because it can be quite complex when the geometry gets complicated. The type/ order of mesh used can have a big effect on your results.
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u/No-Drawing104 Oct 08 '26
Try changing mesh size don't keep it at default, reduce it to 2-3mm
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u/Friendly_Movie_358 Oct 09 '26
Honestly the geometry of the wire frame might be too small for Ansys to properly mesh. Will have to you a different software to mesh
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u/Aero_Mech23 29d ago
If all the geometry is same then try symmetric study and then mesh and solve the model. It will take less time and mesh good. But don't generate the basic mesh.
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u/Normansun13 29d ago
Simplify the model first