DUAL-FUEL ENGINE AND CONTROLLING METHOD FOR THE SAME

PURPOSE: A dual-fuel engine and a control method thereof are provided to have no risk of backfiring, to be precisely controlled, and to optimize the formation of swirls necessary for lean burn combustion. CONSTITUTION: A dual-fuel engine includes a cylinder (112), a piston (114), a gas fuel nozzle (...

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Bibliographische Detailangaben
1. Verfasser:	KONG, YOUNG GYU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A dual-fuel engine and a control method thereof are provided to have no risk of backfiring, to be precisely controlled, and to optimize the formation of swirls necessary for lean burn combustion. CONSTITUTION: A dual-fuel engine includes a cylinder (112), a piston (114), a gas fuel nozzle (146), and a pilot nozzle (156). The cylinder forms a combustion chamber. The piston reciprocates inside the cylinder. The gas fuel nozzle is installed around a bottom dead point of the piston inside the cylinder. The pilot nozzle injects fuel for ignition into the combustion chamber.