All posts by Brianne Christopher
Simulation Improves Electromagnetic IED Detection Systems
Locating and removing landmines and other improvised explosive devices (IEDs) is an important yet challenging task, especially with new advancements in cloaking technology. Using COMSOL Multiphysics® software, one team of researchers studied electromagnetic detection for subsurface objects to better understand the technique and improve its accuracy.
AltaSim Designs and Deploys Apps to Spread Simulation Power
At the COMSOL Conference 2015 Boston, Jeff Crompton from AltaSim Technologies — a COMSOL Certified Consultant — spoke about building, sharing, and deploying apps and what this means for the future of simulation. The team at AltaSim develops apps for a variety of purposes, from analyzing power electronics to additive manufacturing technologies. While some apps are deployed for commercial use, others are customized to meet the specific needs of companies. See how AltaSim is making simulation more accessible with apps.
Fraunhofer ISE Simulates a Solar Heating and Cooling System
Keeping buildings cool in the summer and warm in the winter is a major drain on energy resources. In search of a more cost-effective and energy-efficient way to heat and cool buildings, researchers at Fraunhofer ISE continuously work to develop adsorption-based systems that run on solar energy, natural gas, and industrial waste. Using COMSOL Multiphysics® simulation software, the team investigates the adsorption process, heat exchanger design, and numerous other systems that affect their innovative developments in adsorption technology.
Happy Birthday, Clinton Davisson
Clinton Davisson is an American physicist best known for his discovery of electron diffraction through the Davisson-Germer experiment. His findings brought about important developments in the field of quantum mechanics. On this day, which would have been his birthday, we celebrate Davisson’s storied history and many contributions to science.
Corrosion in Oil Platforms
While the offshore oil industry is usually very profitable, it can also be unpredictable, and at times, dangerous. Corrosion in steel oil platforms can lead to damage and failure of the structure, loss of business, and even on-site accidents. Fortunately, there are various ways to investigate and prevent corrosion in these structures to ensure a safe and productive drilling operation.
7 Ways to Use the Application Builder and COMSOL Server™
The Application Builder and the COMSOL Server™ license have changed the way simulation engineers develop a project — from research and design to testing and development. If you are wondering how you can use these tools for your own modeling needs, read our list of seven use cases for the Application Builder and COMSOL Server™.
Simulating Viscous Heating in a Fluid Damper
Fluid dampers have a range of uses, from stabilizing skyscrapers to controlling fluid flow in microflow devices. Through a process called viscous heating, these dampers are able to dissipate mechanical energy into heat. Too much heat can cause damage to the damper, so it’s important to understand the viscous heating process when optimizing your fluid damper designs.
Studying Salt Damage to the World’s Crumbling Buildings
We sometimes hear of tourists getting into trouble for carving their initials into the walls of the Coliseum in Rome and other famous structures. However, the more serious damage to this architecture is caused by something else entirely — salt. Transported by wind and water droplets, and even found in some building materials, salt is a powerful mineral that can cause a building’s façade to crumble and break. Researchers studied this effect to better predict salt’s behavior and prevent damage.
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- Today in Science