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Energy

Donaldson Filters Keep Fuel Cells Clean

One of the advantages of the internal combustion engine is that it can function with relatively simple intake air filtration. Provided that dust is kept out, air entering the engine can ensure that...

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Power

Maintaining EV Chargers Yet Another Challenge

Industry experts have trumpeted ad nauseam the need to expand electric vehicle (EV) charging infrastructure for the past half-decade or more. Those calls continued at the recent Green Truck...

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Green Design & Manufacturing

Marelli’s COVID-Killing Cabin Purifier

Marelli North America is offering a solution to the problem of interior air quality in shared-use/autonomous vehicles. The upgraded HVAC setup purifies passenger car cabin air, including the...

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Connectivity

Vehicle Cabin-Air Filters Can Combat Coronavirus, but Effort Is Problematic

On February 4, millions of people across China – some sheltering in place – watched the online-only launch of the Geely Icon SUV. As the China-based automaker...

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Test & Measurement

Cab Air Quality: A Critical Component of Operator Comfort

Review the design specs for any new haul truck, excavator, dozer or other off-road machine, and you’re not likely to find requirements related to cab air quality—yet. However,...

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Articles
RF & Microwave Electronics

Making A Case for Modified COTS

In 1992 the Department of Defense (DOD) was exploring ways to reduce the procurement costs and delivery times of equipment purchases having to meet military standards. The development, documentation and...

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Briefs
Materials

Corrosion Suppression Technologies and Techniques

Members of AFRL's Air Force Corrosion Prevention and Control Office (AFCPCO) teamed with corrosion experts from Warner Robins Air Logistics Center to assess environmentally induced damage to...

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