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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. Cairns et al. SAE 2009-01-0138).

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Co-Optima releases capstone report on first 4 years of work

Green Car Congress

Of these 10 blendstocks, six were assessed to have the fewest significant practical barriers to adoption which include alcohols and an olefine (alkene): di-isobutylene, ethanol, a fusel alcohol blend, isobutanol, n-propanol, and isopropanol. What Will Work in the Real World?

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Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Green Car Congress

At the 2015 SAE World Congress, researchers from the Beijing Institute of Technology presented a paper evaluating regulated emissions, carbonyl compounds and particulate matter from a China-5 certified gasoline/methanol dual-fuel vehicle over the New European Driving Cycle (NEDC). —Wang et al. Sileghem, L., Wallner, T., and Verhelst, S.

Renewable 150
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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

d) further provides for alcohol blends as follows: Special provisions for alcohol blends. (1) For hydrous ethanol blends, this is accomplished primarily through the total heat of vaporization resulting from combining ethanol and water. As used in this section and Sec. 40 CFR ยง 80.27(d)