Environment

Activated Metal Treatment System (AMTS) for Paints

A safe and effective method for removing polychlorinated biphenyls (PCBs).The National Aeronautics and Space Administration (NASA) seeks partners interested in the commercial application of the Activated Metal Treatment System (AMTS) for treating polychlorinated biphenyls (PCBs) in paints. NASA’s Kennedy Space Center is offering companies licensing or partnering opportunities in the development of this innovative remediation technology.

Posted in: Briefs, Green Design & Manufacturing, Coatings, colorants, and finishes, Metals, Hazardous materials

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Airborne Elastic Backscatter and Raman Polychromator for Ash Detection

Volcanic ash is a significant hazard to aircraft engines and electronics. It has caused damage to unwary aircraft and disrupted air travel for thousands of travelers, costing millions of dollars. The small, jagged fragments of rocks, minerals, and volcanic glass that constitute volcanic ash are about the size of sand and silt. Volcanic ash is hard, does not dissolve in water, is extremely abrasive and corrosive, and conducts electricity when wet. The upper winds transport the particles away to eventual dispersal in an ash cloud. Ash clouds typically form above 20,000 feet, but the lower limit of the initial cloud depends on both the height of the volcanic vent and the vigor with which material is ejected from it.

Posted in: Briefs, Green Design & Manufacturing, Sensors and actuators, Particulate matter (PM), Hazardous materials

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System Recycles and Purifies Large Volumes of Helium for SLS

Helium reclamation system VACCO Industries South El Monte, CA 626-443-7121www.VACCO.comRecyling and purifying high-flow helium allows uninterrupted testing of high-volume, high-pressure-drop Space Launch System (SLS) main engine purge regulators and relief valves. Large-scale helium reclamation is a process that purifies used atmospheric-pressure helium to mil-spec levels, and compresses it to high pressures for reuse in component testing. The key is cryogenic purification with a molecular sieve to remove water, volatile organic compounds, oxygen, nitrogen, and other impurities to achieve 99.995% pure helium.

Posted in: Application Briefs, Aerospace, Recycling Technologies, Recycling, Gases, Launch vehicles

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Adhesives and Joining Methods in Land Transportation

The first in a three-part series, this White Paper discusses adhesives and joining methods in land transportation.Topics covered include: Common joining methods Joining considerations and reliability factors Materials use and dissimilar materials considerations Land transportation market – growth, drivers, applications Regulatory requirements

Posted in: White Papers, Green Design & Manufacturing, Manufacturing & Prototyping, Coatings & Adhesives, Materials

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Editor’s Choice: November 2016

A handheld laser torch for welding and brazing metals enables in-field repairs where space and time are constrained. The fiber laser torch incorporates changing lenses to allow the operator to adjust the laser’s power output in real time. Applications include engine repair, medical device manufacturing, plastic mold and die restoration, and jewelry manufacturing and repair. Find out more here.

Posted in: UpFront, Aerospace, Recycling Technologies, Manufacturing & Prototyping

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2016 Create the Future Design Contest

The 2016 Create the Future Design Contest — sponsored by COMSOL, Mouser Electronics, and Tech Briefs Media Group (publishers of NASA Tech Briefs) — recognized innovation in product design in seven categories: Aerospace & Defense, Automotive/Transportation, Consumer Products, Electronics, Machinery/Automation/ Robotics, Med ical, and Sustainable Technologies. In this special section, you’ll meet the Grand Prize Winner, as well as the winners and Honorable Mentions in all seven categories, chosen from over 1,100 new product ideas submitted from a record 71 countries. To view all of the entries online, visit www.createthefuturecontest.com.

Posted in: Articles, Aerospace, Automotive, Defense, Electronics, Alternative Fuels, Energy, Renewable Energy, Green Design & Manufacturing, Medical, Patient Monitoring, Automation, Robotics, Design processes, Collaboration and partnering

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2016 Create the Future Design Contest: Grand Prize Winner

HYLIION - HYBRID TECHNOLOGY FOR SEMI-TRAILERS AND THE TRUCKING INDUSTRYThomas Healy, RF Culbertson, AJ Emanuele, Morgan Culbertson, Wilson Sa, Pam Culbertson, Chad Saylor, Len Kulbacki, Eric Weber, Adam Faris, Kim Kasee, Roger Richter, Jared King, Phil Aufdencamp, and Tim GehringHyliion, Pittsburgh, PA "The Hyliion team is honored to be the Grand Prize winner of the prestigious Create the Future Contest. It is a tremendous validation of the impact the Hyliion Intelligent Electric Drive Axle System will have on the trucking industry, and the environment." Hyliion is bringing hybrid efficiency to the trucking industry by replacing a semi-trailer’s passive axle with the Intelligent Electric Drive Axle System. The system can decrease fuel consumption and reduce emissions by capturing wasted energy and storing it in a battery pack to help propel the trailer when needed. Currently, tractor-trailers get 6.5 miles per gallon, and on average use $48,000 of fuel annually (per tractor). The trucking industry in the U.S. spends $150B per year on fuel; 6.2% of all emissions in the U.S. comes from trucks.

Posted in: Articles, Automotive, Alternative Fuels, Energy, Energy Storage, Renewable Energy, Green Design & Manufacturing, Heavy trucks, Hybrid electric vehicles, Trailers

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