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Tsinghua studies on alcohol-gasoline dual fuel engines show fuel efficiency and particle number benefits

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Researchers at Tsinghua University in China are studying the effects of Dual-Fuel Spark Ignition (DFSI) combustion fueled with different alcohols and gasoline. Alternatively, in the second study, gasoline–alcohol DFSI is based on PFI of gasoline and DI of alcohols.). —Liu et al. —Liu et al.

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Navigant forecasts global road transportation energy consumption to increase 25% by 2035; 84% from conventional fuels

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Navigant also projects that investments in alternative fuel and fuel efficiency improvements will reduce annual energy consumption in the United States year-over-year. Conventional fuels (e.g., gasoline and diesel) represent the bulk of energy consumption throughout the forecast period. Click to enlarge.

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EC rolls out CARS 2020 action plan for European auto industry

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To meet long-term greenhouse gas emissions targets as well as air quality objectives, the internal combustion engine will be further improved, being accompanied by the development and progressive implementation of breakthrough technologies, such as electrified propulsion. A stronger internal market and smart regulation.

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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

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As a result, BCG concludes, the electric car faces stiff competition from ICEs (internal combustion engines) and, based solely on total cost of ownership (TCO) economics, will not be the preferred option for most consumers. Alternative fuels could also play a role in emission reduction for ICE-propelled vehicles, BCG notes.

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

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Volvo Technology of America LLC will develop and demonstrate a tractor trailer combination with lightweight cab that achieves the freight efficiency goal using alternative engine designs and a variety of system technologies. valve faces, piston crowns, and exhaust ports) to improve fuel economy. Description. Federal funding.

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CPT and Eminox to collaborate on development of retrofit electric supercharging and aftertreatment solutions for heavy-duty vehicles

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CPT announced the world’s first water-cooled electric supercharger developed for ‘quasi continuous’ boosting of commercial diesel and gasoline engines at the annual supercharging conference held at the Technical University of Dresden in 2012. —Andy Dickinson. Earlier post.)

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NRC report finds Federal analysis to set LD CAFE and GHG standards generally of high quality; some technologies and issues should be re-examined

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Michael Sivak of the University of Michigan Transportation Research Institute (UMTRI) examined several topics related to fuel economy and advanced vehicle technologies. 52% of respondents said it didn’t matter to them how a vehicle saves fuel and reduces emissions. Gasoline internal-combustion engines rated second-most preferred at $2.50/gallon,

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