Static analysis

- May 8, 2023 at 11:58 pm
  
  Sushil Sharma
  Subscriber
  
  I ran a static analysis of my model in ANSYS 2022R2. Due to some technical limitations, I sifted my analysis to ANSYS 2021R2 using the input data file of the model from 2022R2. To verify my model, I ran a static analysis in both versions to compare the difference and found that the difference was too high (checked equivalent stress). What may be the reason behind such a difference? Is the analysis done from the input data file reliable?
  Thank you
- May 9, 2023 at 9:22 am
  
  Aniket
  Ansys Employee
  
  try comparing solver outputs side by side. Try to eliminate as many differences in the model and see if you still get drastically different results. To verify, save your solved model in 2022R1, and open the same in 2022R2, and rerun it without clearing the mesh. And then check the difference in results. Also do mesh convergence study.
  -Aniket
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