GASOLINE COMPRESSION IGNITION (GCI) ENGINE WITH DEDICATED-EGR CYLINDERS

摘要

The present disclosure provides a method comprising adjusting at least one of an air-to-fuel ratio and an ignition spark characteristic of a first cylinder of an engine to produce an exhaust gas comprising a predetermined quantity of hydrogen; and providing the exhaust gas from the first cylinder to a second cylinder of the engine, wherein the exhaust gas comprising the hydrogen ignites a first fuel type in response to a compression event.