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, […]
Using COMSOL Multiphysics to Deconstruct a Complex Problem into a Simpler Version Read More »
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
Exploring Sound Absorption Through Acoustic Metamaterials Read More »
COMSOL continues to make updates to Version 6.2, and in this month’s tips and tricks video, we are going to demonstrate how you can use the new update for Incompressible Potential Flow, which can be used to replace Laplace’s Equation to initialize fluid flow equations. Click below to watch as I walk you through the
Incompressible Potential Flow with COMSOL Version 6.2 Read More »
COMSOL has made some solver improvements to Version 6.2 of repeatability in chaotic simulations, which has been helpful for a particular project we’re working on for a customer. In this month’s tips and tricks video, we share an example of how this solver improvement helps us get the same answer with the same initial input
Solver Improvement for Modeling of Chaotic Systems Read More »
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
Useful Postprocessing Techniques Using the Graph Marker Tool Read More »
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
Adapting the Electrical Grid for Green Energy Webinar Read More »
We recently exhibited at the Advanced Materials Show USA and as a first-time exhibitor, we went in with limited expectations. Over the course of the two-day show, we quickly learned what an honor it was to be among more than 100 other exhibiting leaders in the industry to not only learn more about the latest
Advanced Materials Show USA Read More »
Through experience, we discovered that if you want to develop an accumulated probe table, it doesn’t export the full resolution that you requested under “Updating probes.” So, in our latest Tips & Tricks video, I walk you through three steps you can take to export high-resolution probe data during a parametric sweep. Click below to
Exporting High-Resolution Probe Data During a Parametric Sweep Read More »
This past month, AltaSim hosted a webinar in conjunction with COMSOL and Tech Briefs, where they demonstrated how to reduce the need for physical prototyping with sensor design. Through a live demonstration of sensor simulation using Multiphysics software, they showed how Multiphysics simulation captures the physical behavior of sensors more accurately than single physics simulations. Our
Reducing the Need for Physical Prototyping with Sensor Design Webinar Read More »
Introduction We are often asked by engineers, product designers and researchers how AltaSim Technologies can guide them on the path to solving challenges using COMSOL Multiphysics simulation software. As we shared in the first two parts of this three-part series, our team of experts will work with your engineering department to develop a scope of
