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ORNL team achieves diesel-like efficiency with SI engine

Green Car Congress

A team at Oak Ridge National Laboratory (ORNL) has achieved diesel-like efficiency in a single-cylinder spark-ignition (SI) research engine while maintaining compatibility with stoichiometric 3-way catalyst (TWC) systems. A paper on their work is published in the International Journal of Engine Research. Splitter et al.

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NREL study finds high-pressure hydrogen pipeline system could potentially make hydrogen cost-competitive with gasoline

Green Car Congress

A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could improve the economics and logistics of hydrogen delivery, making it potentially cost-competitive with gasoline. The smallest modeled system connects eight existing stations.

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Insight into benzene formation could help development of cleaner combustion engines

Green Car Congress

That insight could also help the car industry make cleaner combustion engines. That swirling mass of matter would eventually give shape to the earliest forms of carbon—precursors to molecules some scientists say are connected to the synthesis of the earliest forms of life on Earth. Zhao et al. PAHs have a dark side, too.

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New Volkswagen Golf GTI, GTD and GTE; gasoline, diesel and PHEV

Green Car Congress

Volkswagen unveiled the new eight-generation Golf GTI, the Golf GTD and the Golf GTE plug-in hybrid via a live stream event, in place of the cancelled Geneva International Motor Show. liter turbocharged direct injection engine (EA888 evo4). The four-cylinder engine is coupled with a 6-speed manual gearbox as standard.

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INFINITI says new gasoline-generated EV system (Nissan e-POWER) central to electrification strategy

Green Car Congress

These include fully-electric systems, as well as a gasoline-generated EV system (known as e-POWER at Nissan, earlier post ) in which a gasoline engine generates electrical power stored in a battery (series hybrid), which can then be delivered to all four wheels through a pair of high-output electric motors. Earlier post.)

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Our enemies are gasoline and the internal combustion engine

Green Energy Consumers

S ince we are an alliance of consumers and, at our core, connect energy users to cleaner options through our program offerings , we looked outside the house and began our Drive Green program in order to educate people about electric vehicles ( EVs ) and to give them a chance to get one at a more affordable price.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

Green Car Congress

Mazda’s roadmap to the ideal internal combustion engine. the step-by-step introduction of electrification to SKYACTIV internal combustion engines: stop-start, followed by regenerative braking, followed by electric motor drive technologies. Energy balance in an internal combustion engine.

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