Mesh Refinement for Wave Problems

Wave propagation problems require sufficient mesh refinement to ensure twelve degrees of freedom per wavelength. This requirement develops from the error associated with approximating a sine wave with a polynomial. AltaSim Technologies shares this type of information regularly with users of the COMSOL Multiphysics software through our Tips and Tricks.  If you are interested in receiving these tips delivered to your email inbox, then please register for our Tips and Tricks.

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