The top concern of fleets using low-emission engines equipped with exhaust gas recirculation (EGR) systems is the 3% to 5% loss in fuel economy caused by this technology. However, both truck and ...

MAN Energy Solutions announced that it will offer its proprietary EGR (Exhaust Gas Recirculation) system as an emissions solution for its new, low-speed ME-GA engine, the Otto-cycle variant of its ...

The Dorothy Tornadic EGR Cleaner is designed to remove heavy soot particles from the exhaust gas recirculation system and feed the cleaner gases back into the engine. The process can lower NOx ...

Diesel engine exhausts commonly contain a high level of surplus oxygen and a significant amount of thermal energy. In this study the authors have theoretically investigated a way of utilizing the ...

SAE Transactions, Vol. 100, Section 4: JOURNAL OF FUELS & LUBRICANTS (1991), pp. 1034-1050 (17 pages) The effects of prompt exhaust gas recirculation (EGR) on warm-up and steady state fuel consumption ...

Pierburg has developed a new compact EGR valve for petrol engines. From 2016 it will be made at a South Carolina factory for supply to a US OEM. The series production contract was placed in summer ...