ARRANGEMENT AND METHOD FOR A COMBUSTION ENGINE

摘要

The present invention relates to an arrangement and a method for a combustion engine. The arrangement comprises a combustion space (3), an inlet valve (9) by which it is possible to supply a gaseous medium which contains oxygen to the combustion space (3), a movable piston (4) adapted to compressing the gaseous medium in the combustion space (3), an injection means (11) adapted to injecting fuel in the combustion space (3) in a jet which comprises a multiplicity of small fuel drops. The injection means (11) is adapted to injecting fuel in the combustion space (3) at such a high initial velocity that the fuel injected in the jet will mix with the gaseous medium to form a substantially homogeneous mixture before it has been decelerated to a velocity at which it ignites and burns.