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  1. SAWsimulation

    Please Help with Piezoelectric COMB drive

    Has anyone done anything with piezoelectric COMB drive? I have metal COMB on piezoelectric substrate. It’s a surface acoustic wave device simulation.
  2. SAWsimulation

    How to apply neumann or natural boundary condition

    Please help. My DOF's are displacements and voltage. I am doing piezoelectric analysis. I need to apply boundary condition for stress and flux, i.e first derivative of displacement and voltage respectively.

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