Latest Posts
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Computing Transformer Equivalent Circuit Parameters
The magnetizing and leakage inductances of a transformer can be found using an open-circuit test and a short-circuit test, respectively. Learn how to simulate these tests here.
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Extracting Electrical Circuits from Electromagnetics Simulations
A new method for generating electric circuits from solved physics is available in the AC/DC Module as of COMSOL® version 6.0. Get an introduction to this feature here.
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How to Inspect Your Mesh in COMSOL Multiphysics®
You’re meshing your model and a warning or error appears. So, what do you do? One option is to inspect the entities listed in the report to analyze and resolve the meshing issue.
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Mode Analysis for Electromagnetic Waveguides in COMSOL®
Get an introduction to mode analysis, which can be used to investigate mode characteristics in complex waveguide structures.
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Happy Birthday, Robert Ledley
The first full-body CT scanner model can be found in the National Museum of American History, located in Washington, D.C. Read about the physicist who designed it here.
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Investigating the Penrose Unilluminable Room with Ray Optics
Is the Penrose unilluminable room really unilluminable? We investigate this question using the Ray Optics and Wave Optics modules…
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Getting the Stats: Computing Standard Deviations and Other Statistical Quantities
Here’s a comprehensive intro to computing and visualizing statistical quantities in COMSOL Multiphysics® .
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Modeling Graphene in High-Frequency Electromagnetics
Graphene exhibits a variety of interesting properties, including high elasticity and mechanical strength. In this blog post, we’ll explore how to model graphene in an electromagnetic simulation.