The Application Gallery features COMSOL Multiphysics tutorial and demo app files pertinent to the electrical, mechanical, fluid, and chemical disciplines. You can download ready-to-use tutorial models and demo apps with step-by-step instructions for how to create them yourself. The examples in the gallery serve as a great starting point for your own simulation work.
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The transmission line parameters R, L, G and C are used to characterize any TEM and quasi TEM waveguide structure. This application computes R, L, G and C as well as the characteristic impedance and propagation constant for some common types of transmission lines.
Hard ferromagnetic materials are often used as cores in inductive devices. These materials exhibit hysteresis, which means that the magnetization of the material not only depends on the magnetic field, but also on the previous state of magnetization. In order to use these materials in time-dependent simulations, hysteresis modeling is required. In this model, a 3D simulation employing the ...