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Volkswagen 2.0 TDI diesel for Euro 6d; SCR twin-dosing

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With SCR twin dosing technology in the exhaust gas system, the diesel unit now undercuts the Euro 6d emission standard limits while also running quietly and smoothly, according to the company. The four-cylinder TDI engine with the internal designation EA 288 made its debut in 2012. As previously, the 2.0

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California to transition clean vehicle rebate program to helping low-income residents

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Once funding has been exhausted, the program will close to new applications, and updated information will be available on the CVRP website. The program was originally designed to encourage the early adoption of emerging technology, and its goal was to accomplish a 16% market share for clean vehicles. Now, California has 1.5

Clean 271
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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

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These tests resulted in the combined 115% freight efficiency improvement over a 2009 baseline truck. The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. and anti-idle testing in both a cold chamber and hot chamber. mpg (19.26

2009 150
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EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

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Turbochargers work by using a turbine driven off the exhaust gas to pressurize the intake air. Therefore, turbocharged engines typically require more design and operational features to prevent engine knock than naturally aspirated engines. In model year (MY) 2009, turbocharged vehicles accounted for 3.3% of the market.

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Ford Conducts Design of Experiment Investigating Thermoelectric Energy Regeneration

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Conceptual schematic of direct thermoelectric generator mounted in a vehicle’s exhaust stream. The exhaust energy content of Atkinson-cycle engines, which are used in many hybrid powertrains, is lower than conventional IC engines due to the cycle’s inherently higher thermal efficiency. Indirect configurations are also possible.

Design 150
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PSA to commercialize SwRI-developed Dedicated-EGR technology in high-efficiency gasoline engines by 2018

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During its recent Innovation Day presentations ( earlier post ), PSA Peugeot Citroën announced that it will commercialize high-efficiency gasoline engines featuring dedicated exhaust gas recirculation (D-EGR), derived from a collaborative program with SwRI in the US. The design of the EGR system design will be key to control and packaging.

Gasoline 268
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BMW introduces i7 Protection; first production electric protection model

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VR9 stands for the vehicle resistance class according to which a special protection vehicle is certified under the VPAM (Vereinigung der Prüfstellen für angriffshemmende Materialien und Konstruktionen) BRV (Bullet Resistant Vehicles) 2009 standard. VPAM BRV tests the whole vehicle and not just the materials used.

BMW 370