July 27, 2023 at 12:30 pmPeter YipSubscriber
I am running a Lagrangian simulation and instead of making a really large domain would like to have non-reflecting boundary conditions to assume an representative volume element in infinite space. I know there is a non-reflecting boundary in MMALE, but am aiming to do this in traditional FEA with solid hex elements.
July 27, 2023 at 3:23 pmUshnish BasuAnsys Employee
LS-DYNA has the perfectly matched layer (PML) absorbing boundary. Please see the links on PML on this page:
July 28, 2023 at 7:07 pmPeter YipSubscriber
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