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Renault 2010 Environment Workshop, Part 1: Combustion Engine Technology and Product Plans

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Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. Reduced transmission friction thanks to the use of low viscosity oils. Downsizing alone results in a saving of 6%compared with the engine it replaces. Select Engines.

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DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

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These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. 38,831,115.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

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DTNA’s SuperTruck was unveiled at the 2015 Mid-America Trucking Show. DTNA unveiled its SuperTruck at the 2015 Mid-America Trucking Show (MATS) in the Freightliner Trucks booth. The Freightliner SuperTruck uses a downsized and downsped 10.7-liter Click to enlarge. Earlier post.) Earlier post.) Click to enlarge. Powertrain.

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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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Extreme compression ratio rather than downsizing. Although downsizing—i.e., The S-VT system is supported by the adoption of a compact electronic variable-pressure oil pump. This corresponds to a 23% reduction in fuel consumption and, therefore, CO 2 output.). A drawback to this process is destabilized combustion.

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First Drive: 2016 Hyundai Sonata PHEV and HEV

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Hyundai unveiled the first generation hybrid Sonata in 2010, with a 2011 market introduction. Hyundai will initially offer the Sonata Plug-in Hybrid in the ZEV states—California, Connecticut, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Rhode Island and Vermont—in 2015. Earlier post.). Click to enlarge.

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NRC releases second report on 21st Century Truck Partnership

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In July 2010, the National Research Council (NRC) appointed the Committee to Review of the 21 st Century Truck Partnership, Phase 2, to conduct an independent review of the 21 st Century Truck Partnership (21CTP). These projects will receive $115 million in DOE funding to develop and demonstrate full vehicle system-level technologies by 2015.

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Ford moving to vehicle testing with advanced 2.3L MiGTDI engine research project; Tier 3 SULEV30 target with 25% fuel economy improvement

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The project is scheduled to end 31 December of this year; Ford is likely to request a no-cost extension to 30 September 2015. Ford’s approach to the project was to engineer a comprehensive suite of gasoline engine systems technologies, including: Aggressive engine downsizing in a mid-sized sedan from a large V-6 to a small I-4.