Ammonia burning internal combustion engine

摘要

An ammonia burning internal combustion engine can feed ammonia and a highly combustible substance burning easier than ammonia to a combustion chamber. When the amount of ammonia fed into the combustion chamber is increased or when the ratio of the amount of the ammonia to the total amount of the ammonia and the highly combustible substance fed into the combustion chamber is increased, the operating parameters of the internal combustion engine are controlled so the air-fuel mixture fed into the combustion chamber is made easier to burn. As a result, an ammonia burning internal combustion engine designed to suppress a drop in combustibility of auxiliary fuel due to ammonia, can be provided.

主权项

1. An ammonia burning internal combustion engine able to feed ammonia and a highly combustible substance burning easier than ammonia to a combustion chamber,
wherein when the amount of ammonia fed into the combustion chamber is increased or when the ratio of the amount of the ammonia to the total amount of the ammonia and the highly combustible substance fed into the combustion chamber is increased, operating parameters of the internal combustion engine are controlled so that the temperature of the intake gas in the combustion chamber when a piston is at compression top dead center becomes higher.