- jeu. 20 août 2009 09:57
#222713
http://www.dieselnet.com/news/2009/06navistar.php
Navistar is the only engine manufacturer who will comply with the 2010 standards without NOx aftertreatment, using advanced combustion methods, such as low temperature combustion (LTC). The combustion approach, however, involves the use of high EGR rates (sometimes referred to as “massive EGR”) and is generally believed to result in inferior fuel economy compared to the competing urea-SCR engines.
Navistar is the only engine manufacturer who will comply with the 2010 standards without NOx aftertreatment, using advanced combustion methods, such as low temperature combustion (LTC). The combustion approach, however, involves the use of high EGR rates (sometimes referred to as “massive EGR”) and is generally believed to result in inferior fuel economy compared to the competing urea-SCR engines.
I salute the confederate flag with affection, and undying devotion to the cause for wich it stands.
