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Old   December 5, 2013, 05:35
Default Sponge layer
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I'm working on a code modelling waves in 2DV plane using Navier-Stokes eqs. The wave is produced by mass source method in the middle od the canal. I want to have a sponge layer at the beginning of the canal to absorb the reflected waves coming from the end of the canal. what does sponge layer do and how can I put in my model?

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