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Ricardo: achieving light-duty diesel RDE NOx compliance in urban driving is possible, at a price

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A range of aftertreatment technology options are available to automakers seeking to achieve compliance with the impending EU Real Driving Emissions (RDE) regulations, according to the results of a Ricardo research project presented recently at the SIA Powertrain international conference and exhibition in Rouen, France. liter diesel engine.

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Scottish Enterprise project converting train to hydrogen power

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A retired ScotRail Class 314 electric set has been transported by road from its depot in Glasgow to the Bo’ness & Kinneil Railway where it will be converted to hydrogen-powered—a cleaner, greener alternative to diesel for non-electrified routes. —Transport Secretary Michael Matheson.

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GM turns to Titan supercomputer for more detailed diesel combustion modeling

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The team presented a paper on their work at the ASME 2017 Internal Combustion Engine Division Fall Technical Conference. The combustion process is central to engine design, but studying the intricacies of combustion in a laboratory is difficult and significant computational resources are required to simulate it in a virtual environment.

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AC Transit’s fuel cell bus breaks 25,000 hour operating record; demonstrating potential to meet diesel life cycle expectancy

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Traditionally, a public transit buses life expectancy is measured in terms of the number of miles on its diesel engine. A diesel engine’s life expectancy is 6 years or 250,000 miles before overhaul. The FCEBs have experienced less brake wear compared to the conventional diesel buses.

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CPT launching water-cooled electric supercharger for commercial diesel engines

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At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Cobra electric supercharger.

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US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations

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In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

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France launches new climate plan; Euro 7 lead; targeting ending the sale of vehicles emitting GHGs by 2040

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Nicolas Hulot, France’s new minister responsible for environment and energy, presented the country’s new climate plan at a press conference at the Ministry. Shorter term actions on the mobility front will include: Converging taxation rates for gasoline and diesel during the next five years.

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