PROCEDIMENTO PER IL FUNZIONAMENTO DI UN MOTORE A COMBUSTIONE INTERNA

In a method of operating a diesel internal combustion engine, wherein a homogeneous mixture is formed in the combustion space before a spontaneous ignition by means of fuel injected directly into separately supplied combustion air, which combustion air is admitted to the combustion space in a swirli...

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Hauptverfasser: HEINL ULRICH, HERTWECK GERNOT, MUHLEISEN THOMAS, OING HEINZ, KOYANAGI KATSUYOSHI, WILLAND JURGEN, FLAMIG-VETTER TOBIAS, VENT GUIDO
Format: Patent
Sprache:ita
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Zusammenfassung:In a method of operating a diesel internal combustion engine, wherein a homogeneous mixture is formed in the combustion space before a spontaneous ignition by means of fuel injected directly into separately supplied combustion air, which combustion air is admitted to the combustion space in a swirling flow about the longitudinal axis of the cylinder that can be adjusted as regards its swirl intensity by a control element. A control unit adjusts the swirl intensity in a manner coordinated with the injection parameters to provide a homogeneous mixture igniting at a predetermined point for highly effective engine operation with low emissions.