Latest Posts
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Designing Spiral Slot Antennas with Electromagnetics Simulation
Spiral slot antennas have nearly perfect circularly polarized radiation and wideband frequency response, and they can maintain a consistent radiation pattern and impedance over large bandwidths.
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Analyzing Vehicle Suspension with Multibody Dynamics Modeling
How much damage can a pothole do to a car? Automotive engineers can set up lumped mechanical systems in COMSOL Multiphysics® to analyze vehicle suspension technology.
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Happy Birthday, Alessandro Volta
Alessandro Volta started out by studying how static electricity generates a physical response in frog legs. The unit of electric potential and electromotive force, the “volt”, is his namesake.
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Optimizing the Interference Fit Between 2 Pipes with Structural Analyses
The interference fit between 2 pipes can’t be too tight or too loose. Like the porridge in the “Goldilocks and the Three Bears” story, it has to be just right.
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How to Model Roller Bearings in COMSOL Multiphysics®
Roller bearings are one of the most commonly used industrial components, found in gearboxes, conveyors, motors, and rolling mills, among other devices. Learn how to model this part in COMSOL®.
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Analyzing the Deformation of a Biomedical Stent with Simulation
By studying deformation in an arterial stent, biomedical engineers can account for unwanted effects like dogboning and foreshortening long before the device is ever implanted.
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Modeling the Flow of Ice in COMSOL Multiphysics®
The dynamics of glaciers are a complex (and “cool”) subject to study. One method is by using fluid flow simulation to analyze the flow of ice, from accumulation to ablation.
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Simulating Natural Convection in Air with COMSOL Multiphysics®
From small electronic components to large buildings, natural convection is a transport phenomena found in engineering disciplines of all sizes. Here’s an example of natural convection in air.