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ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Current alloys inhibit engine efficiency because they soften at the peak temperatures present in highly efficient advanced engines.

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ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Current alloys inhibit engine efficiency because they soften at the peak temperatures present in highly efficient advanced engines.

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Chevron introduces new category of heavy-duty motor oil for severe duty applications; improved fuel economy

Green Car Congress

Chevron Products Company, a Chevron USA Inc. division, maker of the Delo brand of heavy duty engine oils, lubricants and coolants, unveiled a new category of heavy duty motor oil designed to address the growth of severe duty applications in on- and off-highway markets. Improved fuel economy over SAE 15W-40 conventional oils.

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Advanced Biofuels USA introduces “E30 Capable” high-octane fuels concept in EPA Tier 3 comments

Green Car Congress

By building up the number of these “E30 Capable” vehicles that could get the same mileage with a lower cost fuel, the demand for E30 would increase. For example, “E30 capable/E30 optimized regular” fuel. —Advanced Biofuels USA’s executive director, Joanne Ivancic. mpg fleet-wide CAFE standards.

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Shell develops new concept synthetic lubricant for engines; up to 6.5% fuel economy benefit on urban cycle

Green Car Congress

A collaboration between research teams at Shell and Gordon Murray Design (GMD) recently led to the development of an innovative concept engine lubricant capable of achieving a 6.5% improvement in fuel efficiency on an urban cycle, and a 4.6% 25 city car as the test bed, Shell engineers formulated an ultra low viscosity 0W-10 motor oil.

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GFEI report finds improvements in average new LDV fuel economy lagging pace required to cut 50% fuel use for new cars worldwide by 2030; policy focus should be on emerging markets

Green Car Congress

Vehicle size, a key determinant of fuel economy, has shown a reduction in OECD countries, while the non-OECD trend is toward bigger vehicles. The analysis, an update of an earlier work using data from 2010 and 2011, found that the global average for light-duty vehicle fuel economy was 7.2 Source: GFEI. Click to enlarge.

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MAHLE develops new lead-free engine bearings for heavy-duty diesels; polymeric coatings with lead-free linings

Green Car Congress

MAHLE Engine Components has developed an innovative lead-free bearing system combining highly engineered polymeric coatings with robust lead-free bearing linings for heavy-duty truck engines. Joachim Wagenblast, head of Product Development for MAHLE Engine Components USA.

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