AFTERTREATMENT THERMAL MANAGEMENT STRATEGIES FOR INTERNAL COMBUSTION ENGINES HAVING MULTIPLE CYLINDER BANKS

The present disclosure relates to an engine (12) with multiple cylinder banks (34a, 34b) and associated exhaust aftertreatment systems (50a, 50b). Systems and methods are disclosed that relate to engine operations involving fuelling and throttle control for thermal management of the aftertreatment s...

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Bibliographische Detailangaben
1. Verfasser:	zur Loye, Axel Otto
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure relates to an engine (12) with multiple cylinder banks (34a, 34b) and associated exhaust aftertreatment systems (50a, 50b). Systems and methods are disclosed that relate to engine operations involving fuelling and throttle control for thermal management of the aftertreatment system (50a) of the first cylinder bank (34a) while the other cylinder bank (34b) are fuelled to satisfy a portion of the torque request to the engine that is not satisfied by the thermally managed cylinder bank (34a).