... Abstract Heavy-duty compression ignition (CI) engines can be subject to long periods of idling during their duty cycles. In colder climates, getting the engine and exhaust aftertreatment system (EATS) to ideal operating temperatures can be challenging under such idling and low load conditions...

... omitted, thus deteriorating the prediction capabilities in some driving cycle phases. Finally, a sensitivity study was performed to assess the impact of the mesh size on the prediction capabilities and computational requirements. emission control exhaust aftertreatment reduced-order model...

... catalyst requires greater complexity of the exhaust gas aftertreatment ATS Exhaust Aftertreatment Systems systems concerning layout, control and diagnostics. This is the case of ammonia, which is already regulated in heavy-duty DOC Diesel oxidation catalyst vehicles and to be included in the emissions...