Multiphysics Modeling of Stress Corrosion in Underground Pipelines

Kiran Deshpande April 11, 2018

Stress corrosion is a phenomenon that causes degradation in underground pipelines. Learn how to use multiphysics modeling to understand and predict its occurrence.

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Caty Fairclough April 10, 2018

SMA connectors are used in cellphone antennas and PCB testing. To optimize their performance for a specific use, electrical engineers can evaluate their designs with simulation.

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Bridget Paulus April 9, 2018

Acyclic generator, unipolar generator, disc dynamo, Faraday wheel, homopolar generator: Whatever you call it, this device has an interesting history and a variety of applications.

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Uttam Pal April 6, 2018

See how to model the Kerr effect, and other linear and nonlinear optical phenomena, using the Wave Optics Module and COMSOL Multiphysics®.

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Jiyoun Munn April 3, 2018

Tunable cavity filters can enhance the development of high-speed, wireless communication networks. To optimize these devices for such a purpose, we can turn to high-fidelity modeling.

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Friedrich Maier March 30, 2018

Does a tuning fork sound better when made out of aluminum instead of copper or steel? In COMSOL Multiphysics®, you can perform an optimization study for multiple materials to find out.

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Amelia Halliday March 29, 2018

This blog post includes a tutorial video. Watch it to learn the steps for performing a parameter estimation study for inverse modeling in COMSOL Multiphysics®.

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Brianne Christopher March 27, 2018

In 2018, a series of winter storms caused severe erosion along a U.S. coastline, uncovering footprints and horse-and-buggy tracks from centuries earlier.

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Ed Fontes March 26, 2018

There’s an ideal method for solving large CFD simulations that involve complex geometries. It’s called the algebraic multigrid (AMG) method, and you can learn all about it here.

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Thomas Forrister March 23, 2018

Pierre-Simon Laplace contributed to celestial mechanics and helped develop an equation for pressure across a curved surface. He also had his demons. The Laplace demon thought experiment, that is.

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Thomas Forrister March 22, 2018

By optimizing the topology of loudspeaker components, such as magnetic circuits, we can develop speaker designs that are portable, lightweight, and high quality.

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