Features

NASA Harvests and 3D Prints Parts for New Aircraft

A team at NASA’s Ames Research Center in Moffett Field, CA is prototyping and redesigning aircraft using 3D printed parts.

Posted in: Manufacturing & Prototyping, Aviation, UpFront

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Imaging System Helps View Elusive Veins

The Australian Red Cross Blood Service is researching the use of imaging technology to visualize blood donors’ veins. The vein visualization devices are portable, and project an image of the veins onto the skin’s surface using non-invasive, near-infrared technology. The Blood Service is aiming to find out if this procedure reduces anxiety, improves donation comfort, and makes donors more likely to donate again.

Posted in: Visualization Software, Imaging, UpFront

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Top Prizes Awarded in the Create the Future Design Contest

On November 7, the top prizes in the 2014 Create the Future Design Contest were presented in New York City. Winners in seven categories, as well as the Grand Prize winner, received awards for their innovations in the annual contest.

Posted in: Machinery & Automation, Robotics, Articles

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Industry Roundtable: Analysis & Simulation Software

In our annual poll of executives at leading analysis and simulation software vendors, we found that both 3D printing and the cloud will have increasing impact on CAE in 2015, and users will demand additional multi-physics capabilities to simulate larger, more complex models.

Posted in: Software, Simulation Software, Articles

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Reverse Engineering Helps NASA Analyze Icing Conditions

ROMER Absolute Arm with integrated laser scanner Hexagon Metrology North Kingstown, RI 800-274-9433 www.hexagonmetrology.us While air travel is considered the safest form of transportation, research continues to better understand ice buildup and its affects on aerodynamics. At NASA’S Glenn Research Center in Cleveland, OH, engineers in the Icing Branch have been studying the mechanics of ice buildup since the 1940s.

Posted in: Test & Measurement, Measuring Instruments, Transportation, Application Briefs

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Data Acquisition System Helps NASA Improve Aircraft Crash Performance

Data acquisition system DTS (Diversified Technical Systems) Seal Beach, CA 562-493-0158 www.dtsweb.com Aircraft impact testing and hard landing tests are an important part of research for understanding crash dynamics and improving occupant safety at NASA’s Langley Research Center in Hampton, VA. DTS small, onboard data acquisition systems (DAS) are used in many tests at Langley, since they are rugged enough to survive harsh impacts and still accurately deliver critical test data.

Posted in: Data Acquisition, Application Briefs

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Thermal Materials Protect Priceless Personal Keepsakes

Thermal protection technology used on the shuttles keeps valuables safe from fire. Most of us cannot comprehend the task of building something to withstand temperatures over 4,000 °F, but NASA can. The space shuttles endured such temperatures when returning to Earth’s atmosphere because of aerodynamic heating, or heating due to the combination of compression and surface friction from Earth’s atmosphere. For the vehicle to survive these conditions, NASA constructed a complex thermal protection system (TPS) for the exterior of the shuttle.

Posted in: Physical Sciences, Articles, Spinoff

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