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Blog Posts Tagged AC/DC Module

How the B-H Curve Affects a Magnetic Analysis (and How to Improve It)

November 26, 2019

Magnetic soft iron steels are widely used as core materials in motors, transformers, and inductors. The B-H curve is used to describe the magnetization properties of such materials.

Heat Transfer in Biological Tissue with Thermal Damage Analysis

November 21, 2019

Hepatic tumor ablation using radiofrequency heating, microwave coagulation therapy, and other cancer treatments can be studied by modeling the electromagnetic heating of biological tissues.

10 Real Uses of COMSOL Multiphysics® in the Power Industry

October 16, 2019

Minimizing transformer noise, planning underground cable networks, and managing a power grid. Keep reading for more real-world examples in which simulation is used in the power industry.

Best Practices for Meshing Domains with Different Size Settings

July 9, 2019

Tip 1: Choose the order of your meshing sequence operations. Tip 2: Use a single operation to mesh multiple domains. Keep reading to learn how to ensure the high-quality meshing of model domains.

Building a Magnetohydrodynamic Multiphysics Model in COMSOL®

June 19, 2019

Magnetohydrodynamic models call for fluid dynamics and electromagnetics couplings. To do so, you can set up bidirectional couplings between all physics equations or building a simplified model.

Speeding Up DNA Separation in a Microchannel via Simulation

May 9, 2019

DNA separation takes a long time using traditional methods. Now, researchers from the Missouri University of Science and Technology have found a faster way to get the job done.

Defying Gravity with a Realistic Acoustic Levitator Model

March 27, 2019

It’s not just science fiction: Objects really can levitate. 1 way this is possible is by using sound waves to lift and suspend particles midair. Simulation can broaden the use of this technology.

Reducing the Magnetic Signature of a Submarine

March 7, 2019

For a submarine to avoid detection and remain “under the radar”, engineers need to investigate the magnetic signature of the vessel’s design. Electromagnetics simulation is up to the task.


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