Alexandra Foley | July 5, 2013

We’ve probably all seen centrifugal force in action in one way or another, whether it be riding on a merry-go-round as a child, spinning a bucket of water upside and observing as the contents hug the insides of the bucket, or watching mud spinning off of a turning tire. In addition to making dizzying carnival rides, this force can be used in the design of many mechanical applications, where it is harnessed to control a variety of effects. One such […]

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Alexandra Foley | June 28, 2013

It’s been a busy and exciting past few weeks here at COMSOL, with the recent release of COMSOL Multiphysics 4.3b and all the updates it entails. We have been working on quite a bit of release-related content, including creating videos about the capabilities added to the COMSOL family, making updates to the Introduction to COMSOL Multiphysics tutorial, and generating many new simulations using the new features and modules. In the same vein, we’ve also been working to put together the […]

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Alexandra Foley | June 17, 2013

The fact that oil and water don’t mix is something that you are probably all familiar with. At one point or another, you’ve most likely noticed what happens when you shake a bottle of say, Italian salad dressing, and the liquids mix momentarily, only to become separated again within seconds as oil bubbles rise to the surface. Creating a simulation describing how these two immiscible fluids interact is a great way to introduce computational fluid dynamics (CFD) applied to two-phase […]

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Alexandra Foley | June 10, 2013

When I was little, I used to love spending the night at my grandparents’ house, where I was allowed to watch TV, stay up late, and in the morning, help my grandmother make pancakes. The hardest part was always waiting for her old, slow electric burner to heat up — to my six-year-old self, it seemed to take hours for the burner to become hot enough after we’d finished mixing the batter. Luckily for me, and for other impatient chefs […]

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Alexandra Foley | April 26, 2013

Do you have an invention or idea that you think could change the future? NASA Tech Briefs’ Create the Future design contest is a great way to share your idea, receive recognition from your peers around the globe, and win some pretty cool prizes. NASA Tech briefs and we at COMSOL would like to invite you to submit your revolutionary design idea to the Create the Future design contest 2013. The contest spans eight different categories. Winners of the First […]

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Alexandra Foley | March 8, 2013

Water purification is the process by which chemicals, contaminants, and sediments are removed from dirty water to make it clean, and there are many processes through which this can be done. What you might not know, is that ozone molecules can be used as a means of disinfection in the purification process. “Ozonation” has been used to purify water, kill germs and bacteria in food, and even get rid of bad smells. Not only does ozonation provide clean water without […]

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