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Using Data Filtering to Improve Model Performance

March 17, 2021

Want to include experimental data in your model as a load or boundary condition, but the data varies over space or time and is noisy? Try implementing data filtering, such as a Helmholtz filter.

How to Model a Hall Effect Sensor with COMSOL Multiphysics®

March 11, 2021

Basic working principle of a Hall effect sensor: A nearby magnetic field deflects the path of current through a semiconductive sensor, which causes a measurable change in potential.

Top 3 Reasons to Attend a COMSOL Day in 2021

March 8, 2021

Gain inspiration from the simulation community, learn skills to improve your modeling, and choose from industry-focused events — all from the comfort of your own workstation, free of charge.

Which Radiation Interface Should I Use for My Heat Transfer Model?

March 4, 2021

Compared to the mechanisms of heat transfer by conduction and convection, heat transfer by radiation has unique characteristics. How should you account for radiation in your heat transfer models?

A Quiet Revolution: Analyzing Electric Motor Noise via Simulation

March 2, 2021

The sound we hear from electric-powered machines is a multiphysics phenomenon: A motor’s electromagnetic activity sends vibrations through both the machine and the surrounding air.

Editing and Repairing Imported Meshes in COMSOL Multiphysics®

February 25, 2021

COMSOL Multiphysics® includes several operations for modifying imported surface meshes. You can create, intersect, partition, and join entities, adapt and refine mesh elements, and more.

Analyzing HIFU Propagation Through a Tissue Phantom

February 23, 2021

High-intensity focused ultrasound (HIFU) is used for surgery, cancer therapy, shock wave lithotripsy, and more. Learn about how simulation can be used to analyze this noninvasive technique.

Modeling Thermomechanical Fatigue in COMSOL Multiphysics®

February 18, 2021

You can analyze thermomechanical fatigue in COMSOL Multiphysics® using experimental data from fatigue testing and material parameters from literature. A guest blogger demonstrates…