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  1. Duy Binh Pham

    How to use results from 1st simulation as initial conditions for 2nd eigenfrequency study in COMSOL

    Dear All, The issue has been addressed. Anyone who gets stuck with this problem can follow the following post: https://www.comsol.com/forum/thread/342041/how-to-use-stress-and-displacement-results-from-1st-stationary-simulation-as-ini...
  2. Duy Binh Pham

    How to use results from 1st simulation as initial conditions for 2nd eigenfrequency study in COMSOL

    Hi GregLocock, Thank you for your comment. I am a new newcomer. I have updated my problem, please consider it. Best wishes, Binh
  3. Duy Binh Pham

    How to use results from 1st simulation as initial conditions for 2nd eigenfrequency study in COMSOL

    Dear All, I am trying to define the dispersion curves of a periodic unit cell in COMSOL Multiphysics with prescribed displacements. I am using two separate studies: - Study 1: Stationary, with prescribed displacements on the four edges of the unit cell. - Study 2: Eigenfrequency. I intend to...
  4. Duy Binh Pham

    How prescribed displacement and Floquet Bloch boundary conditions in COMSOL of two-dimensional unit

    Dear All, I am trying to simulate a periodic unit cell using two studies: Study 1 and Study 2. The first study is stationary, and the second study is an eigenfrequency analysis. In the first study, I applied a tensile load (prescribed displacement) to the top-bottom and left-right faces of a...
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