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Study finds hitting thermodynamic sweet spot in dilute, boosted gasoline engines has potential for fuel economy gains between 23% and 58%

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A study by a team led by Dr. Dennis Assanis at the University of Michigan suggests that accessing the “thermodynamic sweet spot” in high-efficiency, dilute, boosted gasoline engines has the potential for vehicle fuel economy gains between 23% and 58%. —Lavoie et al.

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New 4-cylinder 2.3L EcoBoost on Lincoln MKC small SUV; future EcoBoost prospects

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Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines. Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger.

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ARPA-E awards $32M to 10 new projects to improve connected and automated vehicle efficiency

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Michigan Technological University. The Ohio State University. The Pennsylvania State University. Purdue University. University of California, Berkeley. The GM team draws on experience in engine technologies and connected and autonomous vehicles to expedite the project development process.

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DOE Announces Up to $13M in Funding for Six Advanced Combustion and Emissions Controls RD Projects

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The US Department of Energy (DOE) selected six cost-shared University Advanced Combustion and Emissions Controls research and development projects totaling up to $13 million in DOE funding, subject to annual appropriations. Michigan State is partnering with Chrysler LLC for this effort.

Emissions 150
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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

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Demonstrate plug‐in electric vehicles through local showcases in key markets throughout major metropolitan areas in seven Midwest states: Ohio, Michigan, Indiana, Illinois, Wisconsin, Minnesota, and North Dakota. Ohio State University. Iowa State University. University of Pittsburgh. Penn State University Park.

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University of Wisconsin Researchers Investigating Dual-Fuel (Gasoline and Diesel) Partially Premixed Combustion for High-Efficiency, Ultra-Low Emission Combustion; 53% Thermal Efficiency

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The dual-fuel PCCI strategy showed thermal efficiency of 53%. Rolf Reitz, are investigating a blended dual-fuel (gasoline and diesel) concept to extend the operating range of partially premixed charge compression ignition combustion by using the varying fuel reactivity of the charge blend, which is determined in real time.

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DuPont Automotive Highlights Zytel PLUS and New Laser Welding Materials at SPE Conference

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A new nylon family—DuPont Zytel PLUS—and new materials to enable laser welding techniques were the focus of two DuPont Automotive Performance Polymers talks presented recently at the SPE Automotive Engineering Plastics Conference (AutoEPCON) at the Michigan State University (MSU) Management Education Center in Troy, Mich.

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