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Federal-Mogul Introduces New Diesel Piston Design to Support Downsized Engines with Higher Output

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Federal-Mogul Corporation has developed an innovative aluminum piston design that can reliably withstand the mechanical and thermal loads produced by heavily boosted engines, thereby enhancing diesel engine performance and supporting diesel downsizing. Click to enlarge. Click to enlarge.

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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

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Christopher Knittel, of the UC Davis Department of Economics and Institute of Transportation Studies, developed a model to examine the technical relationship between vehicle weight, engine power and fuel economy—to which he refers as a production possibilities frontier (PPF)—and how this PPF shifts out over time. Knittel, 2009.

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Renault 2010 Environment Workshop, Part 1: Combustion Engine Technology and Product Plans

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In terms of powertrain technologies, Renault focused on the introduction of new technologies for internal combustion engines and conventional transmissions, as well as outlining its commitment to electric powertrains. Select Engines. dCi engines. Specific engine-mapping aimed at reducing fuel consumption and CO 2 emissions.

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Ford Begins EcoBoost Engine Production

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Ford Motor Company began production of its EcoBoost engines ( earlier post ) at Cleveland Engine Plant No. Ford invested $55 million to retool and reopen the plant, which had been idled in 2007. Approximately 250 employees are returning to the plant to build the new engines. The first EcoBoost engine in the family—the 3.5-liter

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Toyota and Denso develop SiC power semiconductor for power control units; targeting 10% improvement in hybrid fuel efficiency

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Toyota intends to leverage the benefits of high frequency and high efficiency of SiC power semiconductors to enable PCU downsizing of 80%. The high frequency control of SiC allows the downsizing of coils and condensers within the PCU. ???Source: Click to enlarge. Source: Toyota. Click to enlarge. Source: Toyota.

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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

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In terms of carbon monoxide (CO) emissions during the operation of the vehicle, a significant improvement was achieved over the 2007 predecessor. Compared with the predecessor, primary energy savings of 8% (2013) and 25 percent (2007) are achieved over the entire life cycle. The start/stop system as standard for all engine variants.

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CPT VTES Electric Supercharger Selected for Two Projects

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Controlled Power Technologies’ VTES (Variable Torque Enhancement System) electric supercharger ( earlier post ) is being incorporated in a project by engine developer AVL ( earlier post ) and will also feature in the Ricardo-led £3 million (US$5-million) HyBoost program announced by the Technology Strategy Board on 9 September ( earlier post ).