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SAE High Efficiency IC Engine Symposium opens with consideration of alternative engine designs

Green Car Congress

SAE’s 2012 High Efficiency IC Engine Symposium in Detroit—the second as an immediate precursor to the SAE World Congress—opened on Sunday with a consideration of several alternative engine designs: opposed piston 2-stroke (Achates Power); variable compression ratio (MCE-5); split cycle (Scuderi); and advanced rotary (Liquid Piston).

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BorgWarner launches new low-friction engine timing chain; 0.3-0.6% improvement in fuel economy

Green Car Congress

BorgWarner’s next-generation 6.35 mm inverted tooth silent engine timing chains are launching on engines from Mitsubishi, Suzuki, Hyundai, General Motors Korea and one Chinese automaker. The new timing chain is designed to reduce friction, resulting in as much as 0.3 improvement in fuel economy based on customer testing.

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CU-ICAR, SCTAC partner on wireless vehicle charging; Oak Ridge charging system

Green Car Congress

Other project partners include General Motors, Toyota, Duke Energy and Cisco. When wireless charging is applied in quasi-dynamic (stop-and-go) or dynamic (vehicle-in-motion) modes, the technology could lead to extended range and downsized batteries for electric vehicles. Earlier post.). based Evatran.

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UCS analysis finds Hyundai-Kia with best sales-weighted new vehicle environmental performance in US in 2013

Green Car Congress

Despite this progress, UCS noted, Ford, General Motors, and Chrysler still have higher than average new fleet smog-forming and GHG emissions. This report marks the first time another company has bested Honda, which came in second this year but has earned every “Greenest Automaker” designation from UCS since 1998.

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Can General Motors bounce back? The Green Piece

Green Cars News

The beleaguered automotive industry in the United States has taken its fair share of knocks over the last 12 months but none were more shocking than when one of the oldest and most well-respected brands in motoringGeneral Motors (GM) – slipped into bankruptcy earlier this year. Faye Sunderland.

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The EV Battery Wish List

Cars That Think

Sophisticated chassis and battery design gives new life to “lesser” chemistries—especially lithium iron phosphate that’s the hottest thing in batteries around the world—that would otherwise be uncompetitive and obsolete. With all that in mind, the company is developing its next generation of batteries.

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

Green Car Congress

will design and develop a new more-efficient engine and advanced drivetrain and vehicle technologies. will design and develop a vehicle and powertrain with electrified engine components that can enable higher engine efficiency and a significantly more aerodynamically reengineered cab. General Motors. Navistar, Inc.

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