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Volkswagen 2.0 TDI diesel for Euro 6d; SCR twin-dosing

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With SCR twin dosing technology in the exhaust gas system, the diesel unit now undercuts the Euro 6d emission standard limits while also running quietly and smoothly, according to the company. In 2015, the emissions scandal erupted over the use of defeat devices in Volkswagen engines for MY 2009 through 2015.

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FEV working on water injection system using exhaust condensate; fuel consumption improvements up to 16% possible

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FEV is developing a water injection system for internal combustion engines using condensate from exhaust gases, the “Extended Direct Condensate Injection” system. The concept, as reported in a new paper in the International Journal of Engine Research , demonstrates a potential for efficiency increase of 3.3% – 3.8% Earlier post.).

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WinGD and HSD Engine collaborate to deliver methanol-fueled two-stroke engines

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Under the JDP, WinGD will oversee combustion and injection research, exhaust aftertreatment requirements and engine concept design. HSD Engine will provide support on cost-effective manufacturing and assembly, provide engine testing capabilities and deliver fuel supply and exhaust aftertreatment systems.

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Ricardo’s “deep” Miller cycle concept: Magma

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In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. A long exhaust stroke then extracts maximum efficiency. Resources.

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Renault Sport F1 introduces revamped 2015 hybrid power unit

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Renault Energy F1-2015 Power Unit. Renault Sport F1 has unveiled its 2015 power unit for Formula 1 racing, which incorporates a number of changes compared to its 2014 predecessor ( earlier post ). The 2015 power unit project was started six months before the 2014 units took to the track, ie. Renault Energy F1-2015 Power Unit.

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Fraunhofer developing process to ferment steel exhaust gases to fuels and chemicals

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Fraunhofer researchers in Germany have developed a process for the conversion of CO-rich exhaust gases from steel plants into fuels and specialty chemicals. But we have demonstrated on the laboratory scale that this concept works and could be of interest commercially. Of course, we still have got a bit to go to reach this vision.

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Toyota goes all hybrid for Frankfurt Motor Show; Yaris Hybrid-R concept, fuel cell update

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Teaser sketch of Yaris Hybrid-R concept. Yaris Hybrid-R concept. The Yaris Hybrid-R is a concept car created as a showcase of possible ideas for the development of hybrid technology for maximum performance and increased driving pleasure, Toyota says. Click to enlarge. liter gasoline-engined, three-door Yaris.

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