Hello, I am using structural mechanic (plate physics) to model a 2D plate. I tried to find a way to make it like an infinite domain; however, I could not do that. I remember that I used ''PML'' or ''radiation boundary conditions'' previously for different physics but I could not find an equivalent form specifically for plate physics. Is there any way that I can define a boundary in plate physics to absorbs all the outgoing waves and avoid reflection from the outer edge of my domain? Best, Reza
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