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Modeling a Burning Candle, How Would You Do It?

December 25, 2012

This holiday season most of us will have burned our fair share of candles. The flickering light of candles can really enhance the ambiance and put you in festive spirits. This reminds me of an analysis of a burning candle developed by AltaSim Technologies back in 2010. So, in tune with the holiday cheer, here are some candle physics.

Make-shift Air Conditioner: How Engineers Can Stay Cool at Work (Maybe)

December 21, 2012

The winter here in Boston has been very mild so far. A few days I would even have liked to have the air conditioning back on. I checked in with one my colleagues to check if he was having an equally hard time staying cool, and to my surprise, he was not. Why? He had constructed a make-shift air conditioner (A/C).

Multiphysics Simulation for Better and Faster Sonar Development

December 18, 2012

SOund NAvigation Ranging, or Sonar, has been an important part of naval warfare and since the 1950’s. Although it is a relatively simple way to locate objects, it’s the best for doing so in water, emitting sound waves and listening for echoes made by objects in the water. In today’s world of undersea warfare, the threats and the necessary responses to them are becoming more important and urgent. Sonar systems are required to detect these threats, making it necessary for […]

CAD and Multiphysics Interfacing Solutions

December 14, 2012

You may have seen our Specification Chart already, but did you also know we have one specifically for CAD? With the CAD Specification Chart, you can find the CAD and interfacing products that suit your specific needs.

Ultrasonic Micro Motors, It’s all in the Shape

December 12, 2012

A while back, I wrote about permanent magnet generators and how they generate electricity upon being set in motion. When browsing the papers from our conference in Bangalore, one on the topic of ultrasonic micro motors caught my eye. These motors are electromechanical in nature and instead initiate motion with the application of an electric voltage. Furthermore, these motors are miniaturized to fit a micro-scale environment.

Specification Chart Uncovers Solutions to Your Engineering Problems

December 11, 2012

It should be as easy as possible to find the tools you need in the COMSOL® software so that you can spend more time using it to understand, predict, and optimize your engineering designs. This is where the Specification Chart comes in.

Lightning-Proof Wind Turbines

December 4, 2012

Here’s a story we’ve all heard before: due to the inefficient nature and inevitable decline of fossil fuels, alternative energy resources are becoming increasingly popular. Wind energy is a popular source of alternative energy, with wind farms sprouting up all over the world. Here’s something you may not have thought about: lightning strikes are a major problem for these wind turbines. Intuitively, places with high wind speeds also have stormy weather, and a 150 meter tall metal pole makes an […]

Keynote Video: Multiphysics Simulation for Patient Safety

November 30, 2012

The second video in our COMSOL Conference Boston 2012 keynote series features Dr. Alan Leewood’s presentation on the use of multiphysics simulation for medical safety applications. The focus of this presentation is on the safety of passive conductive implants during MRI screenings.


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