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Questions related from Yunpei Yang
Hi fellow pioneers, I was wondering if there is a good strategy for designing a set of experiments to find the factors with the most effect on the response, which is nominal (yes/no, pass/fail...
16 January 2022 2,609 7 View
Hello fellow pioneers, I encountered a rather strange issue in Abaqus. I am modeling contact interactions among shell elements. In this application, it is critical to apply thickness to the shell...
22 October 2021 1,188 3 View
Hello fellow pioneers, I am trying to implement a user-defined contact interaction in Abaqus using the VUINTER subroutine. I can see that similar to (V)UMAT subroutines for material behaviors,...
20 October 2021 2,358 2 View
Dear colleagues, The short version of my question is: At what circumstance can an Abaqus simulation yield kinetic energy far greater than all other energy components? I can understand kinetic...
19 September 2021 7,871 8 View
Dear Colleagues, The short question I am having is: can I restart an Abaqus simulation that failed previously with modified step parameters? For example, at the end of the last simulation, the...
14 September 2021 522 1 View
Hello fellow researchers, In my recent research I have noticed a strange issue in Abaqus FEA software. It seems to calculate the deformation gradient for shell elements incorrectly in certain...
01 January 1970 8,257 1 View
Hi Fellow Pioneers, I would like to improve my understanding on the various convergence conditions in an implicit finite element simulation. I mostly use the Abaqus solver so terminology and...
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