Hi.I'm working on a phononic crystal-based model on COMSOL.Does anyone know how I can select a boundary(instead of the whole geometry) for PML target?

03 October 2021 1 1K Report

I have a soil block that includes some resonators. There is a problem with selecting just two sides of my block instead of selecting the whole block in PML selecting box in COMSO(when I wanna select the geometry, the software chooses the whole block by default which is not accurate in my sample).

Thanks

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