NLGEOM analysis

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

 

Dear all,

 

I am using NLGEOM method to solve a nonlinear problem with second order element with CPYRA and CTETRA elements, however it does not work. While with first-order elements it works.

My goal is to compare the difference in results between first and second order.

 

 

I don't know why, could you help me with that? 

 

 

Thank you very much and Regards.

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