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  1. danshing

    substeps and frequency range in harmonic analysis

    Thanks a lot Drej. Another problem remains in my project. Let me give a big picture for the project at first. This model is supposed to be a MEMS Micropump, where the membrane will function as one plate in two parellel plates (like a capacitor). When this capacitor is charged, an...
  2. danshing

    substeps and frequency range in harmonic analysis

    Hello everyone, I got stuck when I tried to model a two-layered edge-clamped circular membrane to find out its resonant frequency and amplitude. I obtained a plot (displacement vs frequency) by using harmonic analysis and got the resonant fequency where the amplitude has the largest value...

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