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. The four-cylinder TDI engine with the internal designation EA 288 made its debut in 2012. As previously, the 2.0 This has a volume of 3.4
Green Car Congress
JANUARY 28, 2014
A new ceramic hollow fiber substrate for catalytic converters designed by Dr. Benjamin Kingsbury and colleagues at Imperial College London could cut the size and precious metal loading of the devices in automobiles while reducing fuel consumption and and manufacturing costs. Kingsbury has founded MicroTech Ceramics Ltd. WO 2013175239 A2.
Green Car Congress
NOVEMBER 13, 2020
The SQ5 TDI was first introduced in the fall of 2012 as the first Audi S model powered by a diesel engine. An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. This offers the advantage since exhaust gas cleaning responds more quickly. lb-ft) of torque. Many details of the V6 3.0
Green Car Congress
FEBRUARY 9, 2012
Their SOFC system can be operated without consuming the anode fuel (a reductant) at temperatures near that of the engine exhaust to eliminate the need for reductant refilling and extra heating. The NO x concentration in the exhaust of an automotive gasoline engine with spark ignition can be as high as 4000 ppm. —Huang et al.
Green Car Congress
JUNE 2, 2014
In addition, the inhomogeneity of the fuel mixture under stratified operation in GDI engines during the compression stroke tends to contribute to higher particulate emissions compared to the exhaust emissions from traditional PFI engines. The two compact vehicles were a 2012 2.0L —Chan et al. The midsize sedans were a 2011 2.4L
Green Car Congress
MAY 16, 2014
Studies have found that despite meeting more stringent regulatory standards for exhaust emissions during type approval, many vehicles equipped with selective catalytic reduction (SCR) systems have significantly elevated emissions of NO x during in-use driving—particularly when operating in urban traffic. —Lowell and Kamakaté.
Green Car Congress
SEPTEMBER 28, 2012
The TEG technology, which converts waste heat from gas exhaust into electric energy and has the potential to improve passenger car fuel efficiency by as much as 5%. TEG & Exhaust System in Lincoln MKT. Thermoelectric Waste Heat Recovery Program for Passenger Vehicles ”, 2012 Vehicle Technologies Program Annual Merit Review.
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