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Researchers develop new highly efficient core-shell catalyst for methane oxidation; potential for reducing emissions from automotive engines

Green Car Congress

Researchers from the University of Pennsylvania, along with collaborators from Italy and Spain, have designed new core-shell type catalysts inspired by the concepts of supramolecular chemistry that oxidize methane 30 times better than do currently available catalysts. Click to enlarge. It remains to be shown whether Cargnello et al.’s

Emissions 236
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Strong Global Sales for Chevrolet Cruze Prior to US Introduction; More Details on Its New Small-Displacement Engines

Green Car Congress

The compressor wheel is being driven by hot exhaust gases coming out of the exhaust manifold. A wastegate opens to regulate the compressor drive power by letting excess exhaust gases escape through the exhaust pipe. Sodium-filled exhaust valves are designed for the higher combustion temperatures of the turbo system.

Chevrolet 249
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Mercedes AMG PETRONAS F1 team unveils 2014 challenger and PU106A Hybrid Power Unit; new fuel and lubricants

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The Mercedes AMG PETRONAS (Petroliam Nasional Berhad) Formula One Team unveiled the F1 W05, its 2014 challenger, at the Circuito de Jerez in southern Spain. The initial discussions between the FIA and the engine manufacturers were focused on delivering a more efficient internal combustion engine and more potent Hybrid systems.

2014 252
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EEA report suggests road charges for heavy-duty goods vehicles should reflect varied health effects of pollution in different countries

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Exhaust emissions from diesel engines were recently labelled as carcinogenic by the International Agency for Research on Cancer. Zurich in Switzerland, Bucarest in Romania, Milan in Italy, the Ruhr Valley in Germany and Barcelona in Spain had some of the highest health costs compared to other large urban zones.

Pollution 223
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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. Technologies to reduce the CO 2 emissions of internal combustion engines. Low pressure EGR (exhaust gas recirculation).

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Perspective: Europeans in the lead with range extenders for hybrid vehicles; 2nd vs. 3rd generation

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All that is dependent on progressing from internal combustion engines not designed for this purpose to engines optimized for use in hybrid power trains. These second generation engines retain piston-driven, internal combustion technology. When supplies commence, production will be outsourced to Spain’s Fagor Ederlan Group.

Hybrid 230
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EEA Report: Trends in European Transport Are Heading in the Wrong Direction

Green Car Congress

Emissions of GHG have increased by 26% (EU-15) or 180 million tonnes between 1990 and 2006, excluding international aviation and marine transport—an amount larger than the entire annual national emissions for 2006 from Belgium (132 million tonnes) or Romania (157 million tonnes). Transport at a crossroads. EEA Report No 3/2009 ).