Anybody have experience on simulate the transducer fabricated by 1-3 composites(piezoelectric rods embed in epoxy)?

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Why not the far field calculation does not work in Frequency-Domain, Perturbation ?

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Comsol, When I simulate the impedance of 1-3 piezoelectric composite, how to remove the resonance mode of polymer?

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How to constraint the transducer by comsol?

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Can anyone help with this comsol error? Pleaaaase I need help !!?

Undefined variable. - Variable: comp1.cNa - Géométrie: geom1 - Domaine: 1 Failed to evaluate expression. - Expression: comp1.cNa - Affichage: Graphique sur ligne 1

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Why electrical charge on the moving plate increase?

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Why does the error "The relative error (0.29) is greater than the relative tolerance" appear in Comsol Multiphysics?

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How to use stress and displacement results from 1st stationary simulation as initial conditions for 2nd eigenfrequency simulation in COMSOL?

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Lentivirus transduction of HEK293T cells?

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Is it possible to define exothermic processes in finite element software like COMSOL? If yes, how can this be done?

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