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DOE Co-Optima report identifies top ten bio-blendstocks for efficiency in boosted SI engines

Green Car Congress

A new Co-Optimization of Fuels & Engines (Co-Optima) report describes the top ten biofuel-derived blendstock candidates. These top candidates, when blended with petroleum and used in a boosted spark ignition (BSI) engine, will offer environmental benefits and boost energy efficiency all while being available at a competitive price.

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Heat Pumps Take on Cold Climates

Cars That Think

Katie Davis, Trane Technologies The colder the temperature outside, the harder heat pumps must work to extract and move enough heat to maintain the home’s temperature. They couldn’t get the lab any colder than that, so we had to cut the power to get the heat pump to turn off,” Davis says. So far, the efforts seem to be working.

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How This Startup Cut Production Costs of Millimeter Wave Power Amplifiers

Cars That Think

Based in Davis, Calif., Elve Building on research done at the SLAC Lab Gamzina’s work at Elve is related to research she is conducting at the SLAC lab as well as previous work she did as a development engineer with the millimeter-wave research group at the University of California, Davis.

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32.5M hours of supercomputer time to aid GM, Ford engine projects with Oak Ridge Lab

Green Car Congress

The two projects are part of a larger multi-year DOE-funded project to develop and to apply innovative simulation strategies and tools to maximize benefits of predictive information from high performance computing (HPC) for internal combustion engines. The Principal Investigator on that DOE project is Dean Edwards of ORNL.

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NACFE releases guidance report on hydrogen fuel cell heavy-duty trucks

Green Car Congress

Battery electric trucks should be the baseline for hydrogen fuel cells electric vehicle (HFCEV) comparisons, rather than any internal combustion engine alternative. Many factors will influence this, including emissions regulations, infrastructure, hydrogen availability and total costs of ownership. of hydrogen adoption in 2030.

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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

Green Car Congress

The study claims mechanical damage and suggests degraded engine performance, emissions and durability on conventional vehicles from the use of E15 or E20 fuel. Three main engine wear mechanisms are impacted by ethanol fuels: abrasive wear, adhesive wear and corrosion. We believe the study is significantly flawed. The CRC test.

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MEEF funds 100 Tesla Model 3s for vehicle-as-a-service provider Breathe

Green Car Congress

This latest funding will see internal combustion engine vehicles replaced as part of a contribution towards tackling the capital’s air pollution problem and supports the Mayor of London Sadiq Khan’s commitment to zero-emission transport in the capital. —Jeff Davis, Director of Breathe.

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