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

Green Car Congress

From a powertrain frame of reference, Mazda is planning a building block strategy—i.e., Since this energy loss is primarily thermal in nature and can be attributed to the exhaust, cooling system, and engine and transmission surfaces, Mazda’s R&D team’s central focus is on improving the engine’s thermal efficiency cost-effectively.

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

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The Freightliner SuperTruck uses a downsized and downsped 10.7-liter The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust.

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Promising Delphi 1st-gen Gasoline Direct Injection Compression Ignition engine meeting ultra fuel efficient program targets

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Due to the lower exhaust enthalpy of lower temperature engines using PPCI, it is difficult to produce intake boost with acceptable boost system parasitis. A practical powertrain system with robust PPCI combustion is needed, including injection, valvetrain, boost, and exhaust subsystems. —Sellnau et al. 2014-01-1300. respectively.

Gasoline 304
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Exploring gasoline-range naphtha as a low-soot, low-NOx alternative compression ignition fuel

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Naphtha refers to the light fraction produced by distillation that is roughly in the gasoline boiling range of ~30 °C to ~200 °C. Based on these engine studies, they installed a downsized four-cylinder 1.6-liter Kalghatgi (2012) ?“ Fuels Lubr. 6(1) doi: 10.4271/2013-01-1681. Junseok Chang, Yoann Violet, Amer A.

Gasoline 207
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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

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The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) References. More information on e-mile comparisons is given by Reference Nº 2. slow charge. Contact Us.

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Ford Making Aggressive Push With EcoBoost and Technologies Such as Ti-VCT for Improved Fuel Economy; Roadmap for Future Generations of EcoBoost Highlights Role as Company Strategy as Well as Product

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Ti-VCT (Twin Independent Variable Camshaft Timing), Ford’s advanced multi-valve engine technology ( earlier post ), will be on 80% of its products by 2012, including EcoBoost and non-EcoBoost applications. The further downsized next-generation technologies can be very synergistic within hybrid applications. Planning background.