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Volvo to concentrate on hybrids and downsized engines for US

Green Car Congress

The XC60 Plug-in Hybrid Concept was introduced at the Detroit Auto Show. The front wheels of the XC60 Plug-in Hybrid Concept are powered by a four-cylinder turbocharged gasoline engine from the forthcoming VEA family which produces 280 hp (209 kW) and maximum torque of 380 N·m (280 lb-ft). Click to enlarge.

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FEV to Display Extremely Downsized Engine at 2010 SAE World Congress

Green Car Congress

FEV’s 698 cm 3 Extremely Downsized Engine. will show its Extremely Downsized Engine (EDE) at next week’s 2010 SAE World Congress in Detroit. The engine delivers a specific power of more than 100 kW/L and offers enhanced part load efficiency with significant improvements in low-end torque. Click to enlarge.

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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius, according to David Boggs, Ricardo Technical Specialist, Engines, in a presentation at the recent 2011 Directions in Engine-Efficiency and Emissions Research Conference (DEER) hosted by the Department of Energy in Detroit.

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

Green Car Congress

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% engine brake thermal efficiency. The Freightliner SuperTruck uses a downsized and downsped 10.7-liter mpg (19.26

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Study Finds Strong Synergy Between Spark Ignition Engine Downsizing and Low-to-Moderate Alcohol Blend Fuels

Green Car Congress

A study by engineers from Mahle Powertrain Ltd and BP found strong synergy between spark ignition (SI) engine downsizing and fuel containing low-to-moderate amounts of alcohol, including ethanol and butanol. The team presented a paper on their work at the recent SAE 2009 World Congress in Detroit. O 2 (% wt).

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SAE High Efficiency IC Engine Symposium opens with consideration of alternative engine designs

Green Car Congress

SAE’s 2012 High Efficiency IC Engine Symposium in Detroit—the second as an immediate precursor to the SAE World Congress—opened on Sunday with a consideration of several alternative engine designs: opposed piston 2-stroke (Achates Power); variable compression ratio (MCE-5); split cycle (Scuderi); and advanced rotary (Liquid Piston).

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Alan Taub: GM pushing on split-cycle engine technology in the lab; looking for low-load efficiency and packaging

Green Car Congress

Alan Taub said that the company is putting on a “ major thrust ” in its R&D laboratory to see if it can get split-cycle technology “ moving ” He made the remarks during the introductory plenary session today at the DOE’s 17 th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit.

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