Bridget Cunningham | December 16, 2014

Charge exchange cells are often used as a way to obtain neutralized beams of energetic particles. In this blog post, we introduce a model of a simple charge exchange cell and analyze its neutralization efficiency.

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Bridget Cunningham | December 12, 2014

Among its neighboring buildings on the Las Vegas strip, the Vdara® hotel can be identified by its unique crescent-shaped design. While visually appealing, this architectural element became an area of concern as it contributed to the development of a caustic surface on the hotel’s pool deck. As a result, guests at particular locations experienced severe sunburns at certain days and times of the year. Here, we model the generation of a caustic surface in the case of the Vdara® hotel.

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Bridget Cunningham | December 5, 2014

When the Newtonian telescope was first developed in 1668, it was recognized as the earliest operating reflecting telescope. With its low cost and simplistic design, this optical system became a favorable alternative to refracting telescopes, and the technology continues to be widely used today. Using the Ray Optics Module, we can analyze ray propagation within this type of telescope system.

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Bridget Cunningham | December 4, 2014

Attendees at the COMSOL Conference 2014 Boston had the opportunity to hear keynote speeches from COMSOL Multiphysics® simulation software users Oak Ridge National Laboratory and WiTricity. Both engaging and highly informative, these presentations offered an interesting mix of notable multiphysics applications.

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Bridget Cunningham | November 17, 2014

The reduction of aircraft engine noise has been a priority in the aviation industry for many years. Minimizing sound emissions, of course, requires an understanding of engine noise — a task that can become quite challenging due to the complex nature of aircraft systems and geometries. Using a model of an aero-engine duct, we provide a more in-depth look at the acoustical field in aircraft engines.

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Bridget Cunningham | November 7, 2014

In its inaugural year, Intel’s Make it Wearable contest received numerous entries from developers of wearable technology around the world. Here’s a closer look at the winners from this year’s competition.

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Bridget Cunningham | November 6, 2014

With its growing use in numerous applications, the demand for graphene has steadily increased over the years. This heightened interest has prompted new research behind the methods for synthesizing graphene — one of which is chemical vapor deposition. See how one research team used modeling to analyze and enhance the CVD graphene growth mechanism.

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Bridget Cunningham | October 28, 2014

Nanoparticles may be microscopic in size, but their potential in shaping imaging techniques for biomedical research is vast. Let’s explore the properties of nanodiamonds and investigate new research that is advancing their role in observing and analyzing cell processes.

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Bridget Cunningham | October 27, 2014

The design of the reactor used in hydrodealkylation can have a significant impact on the overall yield and selectivity of the conversion product. In this blog post, we use modeling and simulation to investigate the advantages of using a membrane reactor.

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Bridget Cunningham | October 21, 2014

In a previous blog post, we focused on the growing use of magnetic cooling technology as a safer, more eco-friendly method of refrigeration. Here, we look at how one team of researchers analyzed the potential use of this technology in the design of electric vehicles.

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Bridget Cunningham | October 20, 2014

While the earth’s magnetic field typically remains stable, studies have shown that irregular intervals known as geomagnetic reversals have occurred throughout history. Here, we investigate the background behind these flips and how a new study has provided surprising details into the most recent reversal.

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