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NASA selects four university teams for aviation projects; eliminating emissions and autonomy research

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NASA has selected four university-led teams for potential awards in the agency’s University Leadership Initiative (ULI) that will have them spend up to five years exploring novel ideas for improving aviation, including eliminating emissions and autonomy research in support of Advanced Air Mobility. Florida State University.

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MAN Energy launches industry consortium to develop medium-speed, ammonia-fueled engine

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Initiated by MAN with partners from industry and research institutes, it aims to define the steps necessary to produce a dual-fuel, medium-speed engine capable of running on diesel-fuel and ammonia. This will be done in close collaboration with MAN and will also form the basis for defining any requirements for exhaust-gas aftertreatment.

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UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

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In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. the products used for “car care,” such as windshield washer fluid.

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Researchers capture first images of CO2 emissions from commercial aircraft engine using chemical species tomography

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Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. Image Credit: Gordon Humphries, University of Strathclyde. Image Credit: Abhishek Upadhyay, University of Strathclyde. —Michael Lengden.

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Researchers developing free-piston linear generator for exhaust waste heat recovery

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Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. Beijing University of Technology, Collaborative Innovation Center of Electric Vehicles in Beijing, and Datong North Tianli Turbocharging Technology Co., —Tian et al. Prototype FPLG.

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U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

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A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe. and Johnson Matthey Inc.

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Auburn University leads $2M DOE Co-Optima project to evaluate renewable butyl acetate as diesel fuel additive

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Auburn University researchers are leading a $2-million US Department of Energy Co-Optima project ( earlier post ) that will evaluate renewable butyl acetate (BA) as a bio-based fuel additive that can be blended with diesel fuel to reduce soot and greenhouse gas emissions and yield cleaner engine operation in cold-weather conditions.

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