Cinzia Iacovelli | November 5, 2012

They say that an image is worth more than a thousand words, and I couldn’t agree more. In that vein, we’d like to show you our enthusiasm over the European COMSOL Conference held in Milan, Italy earlier in October, through a slideshow of pictures from the event. We already thanked you in advance for making this our most-registered for event of the year. Now we want to thank you again with this slideshow.

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Bethany Moatts | November 2, 2012

I’m back on the blog with the latest installment in the Postprocessing and Visualization Videos series. The two-part video shown here covers “Basic Visualization”. Chapter 1 and 2 will give you an overview of COMSOL’s visualization tools so that you can optimize how you view your model, both while setting up your physics and while postprocessing. I explain two tricks in the video that I’d like to draw your attention to in particular.

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James Ransley | November 1, 2012

Since I joined COMSOL in 2010 I’ve presented about half a dozen webinars. Last week we held a webinar on Vacuum System Simulations and it was definitely the most fun webinar to-date. Historically, simulation has not been used extensively in the vacuum industry, so I was nervous that there wouldn’t be much interest in such a specialized topic.

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Fanny Littmarck | October 31, 2012

When you need to mix something at a very small scale you don’t reach for a teeny-tiny whisk. If you’re working with microscale biochemical applications you’d be more likely to rely on diffusion to mix fluids. With highly ordered laminar flow there is no turbulence involved, thus making diffusion a prime candidate for “getting the job done”. But what if you need to mix larger molecules? Larger molecules mean higher molecular weight, which in turn leads to very long equilibration […]

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Fanny Littmarck | October 30, 2012

What if this Halloween you could take your costume to the next level and turn yourself invisible? There are bounds of references to invisibility throughout fairy tales, folk lore, and pop culture. From capes and hats to cloaking devices, many fictional characters have been provided with a means for rendering themselves invisible. In the spirit of Halloween, let’s have a closer look at cloaking from a fictional and scientific stand-point.

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Fanny Littmarck | October 26, 2012

Out of all metals, the most frequently extruded is aluminum. Aluminum extrusion entails using a hydraulic ram to squeeze an aluminum bar through a die. This process will form the metal into a particular shape. Extruded aluminum is used in many manufacturing applications, such as building components for example. The process of shaping metal alloys, like aluminum, can be modeled using COMSOL Multiphysics.

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Phil Kinnane | October 25, 2012

AMD has a new architecture for their graphics cards called Graphics Core Next (GCN). Perfect for compute-intensive applications, the new W-series are optimized and guarantee ultimate performance for visualizing and working with geometries and complex models. COMSOL is proud to announce that we now support the new W5000 and W7000 AMD FirePro™ Graphics Cards. This continues the partnership we have with AMD that I highlighted in a previous blog post about AMD FirePro graphics cards.

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Fanny Littmarck | October 24, 2012

It’s no secret that there’s a lot of guesswork involved in oil production. Oil companies make “Big Money” decisions based on estimates – estimates with huge margins of error. What’s more, there is an incredible amount of risk involved, but with the potential for a large pay-off if all goes according to plan. The plan is based on “best guesses” and less than perfect data. Still, there are many big players in the oil industry that are doing very well […]

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Cinzia Iacovelli | October 23, 2012

When you work with multiphysics all day you tend to notice physics phenomena everywhere you go. For me, one such moment was when I was walking on the beach this past summer. I noticed that the sand appears whiter around a person’s feet than elsewhere. You may have noticed this too, and like I, wondered “why?” This phenomenon can be explained by the theory of poroelasticity.

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Lars Fromme | October 19, 2012

As you probably know by now, the European COMSOL Conference took place in Milan, Italy on October 10-12. As Phil has already mentioned in his blog posts, it was truly a remarkable event and I would like to share some of my impressions with you as well. This year’s program was packed with a wealth of very exciting presentations, training opportunities, and networking events.

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Phil Kinnane | October 18, 2012

As much as we would like to think that finite element analysis (FEA) is the be-all and end-all of simulations, it’s not true. There is also a camp of engineers out there that model integrated circuits and similar systems. These are based on different physics and equations than what FEA typically solves for. Yet, as is happening more and more in the world of virtual prototyping, the two types of simulations are converging. Now they need to integrate with each […]

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