Remove 2010 Remove Exhaust Remove Gasoline Remove Standards
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Environment Canada/MECA team assesses black carbon emissions in GDI engine exhaust; evaluation of prototype gasoline particulate filter

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Solid bars represent low ambient temperature measurements whereas open, dashed bars represent standard temperature measurements. Nanoparticle emissions from gasoline spark ignition vehicles can be strongly dependent on vehicle speed and engine load. Hyundai Sonata wall- guided, stoichiometric GDI vehicle (GDI#1) and a 2010 2.4L

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,

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UC Berkeley study quantifies LD gasoline on-road emissions

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Based on on-road measurements in their study, a team from the University of California Berkeley has estimated that, as of 2010, light-duty (LD) gasoline vehicles were responsible for 85% of CO; 18% of NO x ; 18% of organic aerosol (OA); and 6% of black carbon (BC) emissions from on-road motor vehicles in the United States.

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Swiss team concludes that particulate filters should be mandatory for GDI engines

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Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. Further, the GDI particles carry numerous carcinogenic substances. —Norbert Heeb.

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

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Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% Turbochargers work by using a turbine driven off the exhaust gas to pressurize the intake air. The octane rating of gasoline is an indicator of its resistance to spontaneous combustion. of the market.

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Ford study suggests GDI engines can meet coming California and US PM emissions standards over 150k miles; more work to be done

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As reported in a paper in ACS journal Environmental Science & Technology , the results showed that GDI technology has the potential to meet the upcoming California LEV III and US EPA Tier 3 PM mass standard of 3 mg/mi (phasing in over MY2017? Schematic diagram of test vehicle engine & exhaust system and PM sampling systems.

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Toyota Introduces Hybrid Version of the Auris 2010, Optimal Drive for Gasoline and Diesel Units

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Toyota introduced the Auris Hybrid Synergy Drive (HSD) at the 2010 Geneva motor show, marking a significant milestone in Toyota’s planned deployment of the Hybrid Synergy Drive powertrain across Toyota’s entire model range by early 2020s. liter diesel or gasoline hatchback. liter diesel or gasoline hatchback. Earlier post.).

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