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Chevrolet introduces 2013 Malibu ECO with eAssist

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Chevrolet has introduced the 2013 Malibu ECO, its most fuel-efficient midsize sedan yet. engine features dual-overhead cams, direct injection, continuously variable intake and exhaust timing and electronic throttle control, as well as a lightweight aluminum cylinder block and cylinder head. Chevrolet Malibu ECO PowerFlow screen.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine.” Energy balance in an internal combustion engine. air-to-fuel ratio. combustion duration.

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New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

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A new, gasoline direct-injected (GDI) Ecotec 2.0L turbocharged engine is available in the 2013 Chevrolet Malibu. engine that also is new in the 2013 Malibu—and builds on previous GM turbo engines with features that enhance efficiency, durability and refinement. New Ecotec 2.0L Click to enlarge. l/100 km) and 30 mpg (7.9

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A closer look at the basics of Volkswagen Group’s important new 2.0L diesel MDB engine

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liter diesel, prominently showing the closely attached exhaust aftertreatment system. The Group was responsible for 79% of all light-duty passenger diesel sales in the US in 2013; worldwide, every fourth car sold by the Group is a diesel, said Dr. Johannes Arning, of Volkswagen’s Powertrain Product Management group. The EA288 2.0-liter

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Ford Selects BorgWarner for Turbocharger for 4-Cylinder EcoBoost Engines

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Ford selected BorgWarner to supply the turbocharger technology for its new four-cylinder EcoBoost engine, scheduled to make its global debut early in 2010. liter gasoline engines combine turbocharging and fuel injection technology to deliver greater fuel economy. The direct-injected 1.6-liter liter and 2.0-liter BorgWarner turbo.

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Ricardo to display functional integration prototype of ADEPT 48V “intelligent electrification” diesel

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The ADEPT project was launched in 2013 to demonstrate the potential for 48V-based intelligent electrification to deliver full hybrid-scale fuel efficiency from a highly cost-effective package. The supporting systems for electrical and vehicle integration include a 12V-48V DC-DC converter and a Ricardo hybrid supervisory controller.

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ICCT study concludes no technical barriers to use of higher blends of ethanol

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The others are: Petroleum and Renewable Fuels Supply Chain , Stillwater Associates LLC. Pressure on the RFS2 has increased as statutory mandated volumes of biofuel exceed the “blendwall” of 10% ethanol in gasoline. Tailpipe emissions of CO 2 from the combustion of ethanol and gasoline are similar on an energy basis—i.e.,

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