Where a relationship between maximum heat release rate timing (θdQpeak) and a first combustion period length (aref) (that is, a reference relationship) in the case where an engine rotation speed (NE) of a spark-ignition internal combustion engine is a sel...

Where a relationship between maximum heat release rate timing (θdQpeak) and a first combustion period length (aref) (that is, a reference relationship) in the case where an engine rotation speed (NE) of a spark-ignition internal combustion engine is a sel...

A method to determine the injection pattern in the intake stroke (INT) of the combustion cycle of the cylinders (2) of a direct-injection internal combustion engine (1), which includes determining the overall quantity (Q fuel_int ) of fuel to be injected f...

The static multi-cylinder internal combustion motor (1), and especially a gas motor to operate at least one generator (3), has a control (6) which switches off one or more cylinders selectively while running, according to at least one control signal. The c...