Green Car Congress
DECEMBER 15, 2020
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. In 2015, the emissions scandal erupted over the use of defeat devices in Volkswagen engines for MY 2009 through 2015. Volkswagen 2.0
Green Car Congress
MARCH 6, 2020
The engine is fitted with double overhead camshafts, dual independent camshaft timing and cooled exhaust gas recirculation. Since 2009, the Company has invested nearly $2 billion in its four area plants to produce the eight- and nine-speed transmissions, some of the most fuel-efficient transmissions on the market.
Green Car Congress
MAY 2, 2016
the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al. Background.
Green Car Congress
MAY 13, 2010
in 2009 are green innovations, evidence of the rapid development by GM researchers and engineers. Among the most notable was the development of a new catalyst material for the purification of exhaust from diesel or other lean-burning engines. Source: GM. Click to enlarge. More than half of the 1,300 patents filed by General Motors Co.
Green Car Congress
MARCH 27, 2015
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
Green Car Congress
APRIL 3, 2014
Start-up Enogia and IFP Energies nouvelles (IFPEN) are forming a strategic partnership for the joint development and marketing of a range of Rankine technologies to convert heat into electricity. Created in 2009, Enogia specializes in ORC (Organic Rankine Cycle) systems converting waste heat into electricity.
Green Car Congress
SEPTEMBER 21, 2015
Volkswagen engineers redesigned a large number of the base engine components to improve acoustics, fuel consumption, and exhaust gas emissions. Broadly, there have been two catalytic approaches used to reduce exhaust NO x : urea-based selective catalytic reduction (SCR) and lean NO x trap (LNT) catalysts. Earlier post.)
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