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Study Assesses Product Attribute Trade-offs and Technological Progress; Meeting Proposed Obama Fuel Economy Standards Will Require Downsizing and Change in Fleet Mix

Green Car Congress

Based on detailed model-level data for US light-duty vehicles from 1980 to 2006, a recent analysis by a UC Davis researcher found that if weight, horsepower and torque had been held at their 1980 levels, fuel economy for both passenger cars and light trucks could have increased by nearly 50% from 1980 to 2006. Knittel, 2009.

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

Green Car Congress

Ohio State University. Iowa State University. University of Pittsburgh. Rutgers, The State University of New Jersey. Develop new coating and adhesives that enable carbon fiber reinforced thermoplastic/aluminum closure panels and validate corrosion testing methods. Description. Federal funding. 1,077,074.

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Promising Delphi 1st-gen Gasoline Direct Injection Compression Ignition engine meeting ultra fuel efficient program targets

Green Car Congress

Compared to new diesel engines, the Delphi team found that BSFC for GDCI at light loads was comparable or better, and at high loads was about 5% higher. Delphi uses the term Gasoline Direct Injection Compression Ignition (GDCI) in reference to this combustion process. Earlier post , earlier post.). Earlier post.) —Sellnau et al.

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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

Green Car Congress

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. Background. UMTRI Survey: US drivers want better fuel economy, don’t care how.

Standards 150
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Exploring gasoline-range naphtha as a low-soot, low-NOx alternative compression ignition fuel

Green Car Congress

A number of papers from Kalghatgi and his colleagues—and now other groups, including Tsinghua University in China and the Eindhoven University of Technology—have been published recently, exploring different aspects of this approach. Light naphtha has a boiling range between 30 °C and 90 °C and 5-6 carbon atoms.

Gasoline 207
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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) He was formerly with the University of Wisconsin and Rockwell International, and holds a Ph.D. He was formerly with the University of Wisconsin and Rockwell International, and holds a Ph.D. References. Table of Contents.

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