COMSOL Multiphysics

A Brief Guide to Chemical Reaction Simulation and Modeling

COMSOL Multiphysics, Medical Devices, Simulation, Thought Leadership /

Introduction Chemical reaction simulation and modeling are techniques that allow scientists and engineers to predict the outcomes of chemical reactions, optimize reaction conditions, and understand complex reaction mechanisms. What is Chemical Reaction Simulation? Chemical reaction simulation is a computational method used to model or mimic a chemical reaction on a computer. This technique involves the […]

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AltaSim’s Multiphysics Simulation Role in Knee Replacements

COMSOL Multiphysics, Medical Devices, Simulation, Thought Leadership /

Medical devices continue to improve the health and lives of millions of people worldwide, and simulation plays a critical role in developing them. Simulations enable engineers to assess the performance of their medical devices for a wide range of conditions with greater patient safety and less expense than in vivo or in vitro testing. In a free upcoming webinar, Electromagnetic

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Using COMSOL Multiphysics to Deconstruct a Complex Problem into a Simpler Version

COMSOL Multiphysics, Thought Leadership /

I love a good challenge, and as the newest member of AltaSim’s team, I am fortunate to have excellent mentors here who constantly challenge me to expand my knowledge. I have been teaching myself how to use COMSOL, and one of my most recent challenges from the team was to solve a turbulent flow problem,

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Exploring Sound Absorption Through Acoustic Metamaterials

Acoustics, COMSOL Multiphysics, Thought Leadership /

The fast-growing area of acoustic metamaterials, specifically those composed of subwavelength periodic artificial structures with specific designs, has drawn significant research attention. In this article, we compare acoustic metamaterials to the limitations of conventional acoustic materials in sound absorption, and what we discover is acoustic metamaterials are far more effective for low-frequency applications. LIMITATIONS OF

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Useful Postprocessing Techniques Using the Graph Marker Tool

COMSOL Multiphysics, Tips & Tricks /

In this month’s Tips and Tricks video, I am going to demonstrate some useful postprocessing techniques using the “Marker” and “Graph Marker” subnodes. A very simple problem of acoustic scattering is used as an example, however, demonstrated postprocessing techniques can be used for any other physics. Click below to watch as I walk you through

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Adapting the Electrical Grid for Green Energy Webinar

COMSOL Multiphysics, Simulation, Thought Leadership /

Earlier this month, AltaSim hosted a webinar in conjunction with COMSOL that focused on Adapting the Electrical Grid for Green Energy. Our host, Josh Thomas, a senior engineer at AltaSim Technologies, shared how the renewable energy industry has matured substantially over the past two decades. Currently, the renewable energy industry provides more than 20% of

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