Green Car Congress
JUNE 1, 2013
The combination of discrete, asymmetrically sized cylinders and fully variable valvetrain promises the ability to vary displacement ratios, bore-stroke ratios, compression-expansion ratios, compression-expansion phasing, and gas transfer phasing for engine optimization—i.e., a more efficient internal combustion engine.
Green Car Congress
OCTOBER 8, 2009
Simplified pressure-volume curve for the Scuderi Engine. Source: Scuderi Group. Scuderi Group, LLC has released the first video footage (with sound) of its split-cycle Scuderi Engine prototype running, on its own, in the laboratory test cell. The Scuderi Engine. Click to enlarge. Earlier post.). Source: Scuderi.
Green Car Congress
SEPTEMBER 27, 2017
ETAS and ESCRYPT (both parts of the Bosch Group) provide the necessary transmission and encryption technologies that ensure functional safety and data security. Powertrain concepts. At NACV 2017, Bosch is also showcasing several future-focused powertrain concepts engineered to save fuel and money while extending the lives of fleets.
Green Car Congress
OCTOBER 31, 2009
million from the Department of Energy’s ARPA-E program ( earlier post ) to complete its prototype development of a new gasoline-fueled wave disc engine and electricity generator that promises to be five times more efficient than traditional auto engines in electricity production, 20% lighter, and 30% cheaper to manufacture.
Green Car Congress
JUNE 6, 2009
Australia-based Revetec is designing what it calls the Controlled Combustion Engine (CCE)—a cam-drive gasoline spark-ignited internal combustion engine that is smaller, lighter, cleaner, less expensive to manufacture and that produces higher torque due to higher mechanical transfer than equivalent conventional engines.
Green Cars News
MAY 3, 2009
China’s fourth largest car manufacturer Chongqing Changan Automobile Co and Orbital Corporation Limited have formed a joint development to work on a concept engine. If it proves successful, Changan hopes to take the FlexDI concept to mass production. It is not the first time that the two companies have joined forces.
Green Cars News
MAY 6, 2009
An engine that provides vehicle manufacturers with an immediate solution for low emission legislation will make its European debut at the Engine EXPO in Stuttgart. The split-cycle engine from the Scuderi Group offers high efficiency standards without the need for large investments to modify existing production processes.
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