All posts by Nirmal Paudel
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How to Model Electrodynamic Magnetic Levitation Devices
Is it magic or magnets? We define electrodynamic magnetic levitation and then go over how to model this phenomenon in COMSOL Multiphysics®.
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How to Analyze an Induction Motor: A TEAM Benchmark Model
In this blog post, we demonstrate the modeling of the three-phase induction motor described in Testing Electromagnetic Analysis Methods (TEAM) workshop problem 30a.
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Part 2: Model a Linear Electromagnetic Plunger with a Blocker
Learn how to model a linear electromagnetic plunger with an actuator that includes a blocker/stopper to restrict linear motion. Part 2 of a blog series on modeling electromagnetic devices.
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Part 1: How to Model a Linear Electromagnetic Plunger
Learn how to model a linear electromagnetic plunger in COMSOL Multiphysics®. Part 1 of a blog series on modeling electromagnetic devices.
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Modeling Magnetic Gears in COMSOL Multiphysics®
Learn how to simulate magnetic gears in 2D and 3D using COMSOL Multiphysics® in this comprehensive, step-by-step blog post.
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Guidelines for Modeling Rotating Machines in 3D
Learn how to use the Rotating Machinery, Magnetic interface in COMSOL Multiphysics® to model a 3D generator, and then compare our results with an analogous 2D model. Part 2 of 2.
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Model Magnetic Materials in the Frequency Domain with an App
Easily convert B-H or H-B curves into effective B-H or H-B curves using the Effective Nonlinear Magnetic Curves Calculator simulation app.
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Modeling Linear Motors or Generators in COMSOL Multiphysics
We demonstrate how to customize a linear periodic boundary condition to model linear motors and generators in COMSOL Multiphysics®, with an example of a tubular generator used for wave energy.