Green Car Congress
MARCH 3, 2012
Contrary to expectations, exhaust from gasoline vehicles contributes more to the production of secondary organic aerosols (SOA) than exhaust from diesel vehicles, according to a new study by scientists from the Cooperative Institute for Research in Environmental Sciences (CIRES), NOAA’s Earth System Research Laboratory (ESRL) and other colleagues.
Green Car Congress
JUNE 22, 2017
The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).
Green Car Congress
DECEMBER 20, 2021
Advanced ignition technologies, such as those offered by TPS, have been widely recognized as enablers to achieving higher combustion efficiency and lower emissions for gasoline-powered engines. Kairos Ventures is the Los Angeles venture capital firm funding TPS. hp diesel engine.
Green Car Congress
NOVEMBER 28, 2018
The all-new Mazda3 will be on display at the Los Angeles Auto Show. Running on regular gasoline, SPCCI works by compressing the fuel-air mix at a much higher compression ratio, with a very lean mix. liter versions of the latest Skyactiv-G comprise the gasoline engine lineup for the new Mazda3.
Green Car Congress
DECEMBER 3, 2017
The updated Mazda6 ( earlier post ) introduced at the Los Angeles Auto Show this past week offers two powertrain options in the US: an upgraded SKYACTIV-G 2.5 produces 310 lb-ft of torque from just 2,000 RPM and 250 hp on 93-octane fuel (227 hp with 87-octane gasoline). Mazda6’s 2.5-liter, The SKYACTIV-G 2.5T SKYACTIV-G 2.5T.
Green Car Congress
AUGUST 19, 2013
The study found that the highest-emitting 10% of gasoline vehicles are now responsible for the overwhelming majority of running CO, NMHC, and NO x. 40%, CO running exhaust emissions from on-road vehicles decreased by ?80?90% 90% in Los Angeles, Houston, and New York City, between 1990 and 2010. Click to enlarge.
Green Car Congress
NOVEMBER 17, 2009
Theta II GDI, its first Gasoline Direct Injection engine before an audience of engineers attending the Ninth Annual Hyundai-Kia International Powertrain Conference in Korea. GDI application will subsequently be expanded across the gasoline engine family and applied to other Hyundai models. Theta II GDI. Click to enlarge.
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