svFSI github CMM Test case
Posted: Thu Sep 01, 2022 7:31 am
Hello,
Hope you're well. I had run this FSI simulation from the svFSI-tests on github:
https://github.com/SimVascular/svFSI-Te ... MM-inflate
Considering it is a straight tube, I assumed that the displacement would be axis-symmetric. However, observing the two views of the tube from the front and back, the displacement patterns are different. Is this some kind of numerical error? Or is it that for FSI simulations the displacement field would not be axis-symmetric?
PS. This is the relative displacement: Calculated as the difference between the displacement after the FSI simulation - displacement after prestress simulation
Front Back
Hope you're well. I had run this FSI simulation from the svFSI-tests on github:
https://github.com/SimVascular/svFSI-Te ... MM-inflate
Considering it is a straight tube, I assumed that the displacement would be axis-symmetric. However, observing the two views of the tube from the front and back, the displacement patterns are different. Is this some kind of numerical error? Or is it that for FSI simulations the displacement field would not be axis-symmetric?
PS. This is the relative displacement: Calculated as the difference between the displacement after the FSI simulation - displacement after prestress simulation
Front Back