SwRI D-EGR gasoline demo vehicle delivers diesel efficiency at lower cost; potential for LEV III/Tier 3 emissions
Green Car Congress
APRIL 9, 2014
The D-EGR demonstrator is a converted 2012 Buick Regal with a 2.0-liter D-EGR brake specific fuel consumption (BSFC) at 2000 rpm 2 bar BMEP dropped 14.3% An SwRI-designed and patented mixer is used to improve cylinder-to-cylinder and temporal EGR imbalance. liter gasoline direct injection engine. Click to enlarge. The base 2.0L
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