METHOD FOR DETERMINING THE COMPOSITION OF THE FUEL USED TO OPERATE AN INTERNAL COMBUSTION ENGINE

• Main Authors: BRAUN, Tobias, HAFT, Gerhard, LIST, Rainer
• Format: Patent
• Language: English; French; German
• Published: 24.06.2020
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

An example method for operating an internal combustion engine may include: measuring pressure oscillations for a cylinder in the inlet tract at a defined operating point during normal operation; generating a corresponding oscillation signal; determining a crankshaft phase angle corresponding to the...