Hi, I’m working on validating my code with Ansys. As you can see in this topic , the displacements are quite close with only minor differences. However, for the von Mises stress, the discrepancy is larger: [von_mises_fenicsx_vs_ansys] I’ve been following this tutorial by @dokken . However, since I…

If the move data from Gauss points to the vertices of the mesh, there will definitely be discrepancies, even with the same deformation field. A discussion of potential issues have been touched upon in http://jsdokken.com/FEniCS-workshop/src/approximations.html and the additional information provi…

Comparative Analysis: Ansys vs. FEniCSx [von Mises in Linear Elasticity]

General

French_fries November 20, 2024, 6:26am 4

Hi, may I ask if you have solved this problem? I am encountering the same issue：The verification of thermoelastic von Mises stress

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The verification of thermoelastic von Mises stress dolfinx	5	25	November 21, 2024
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Comparative Analysis: Ansys vs. FEniCSx [von Mises in Linear Elasticity]

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