Combustion chamber arrangement for burning an OME fuel and use of the combustion chamber arrangement for injecting OME fuel into a combustion chamber of an internal combustion engine

摘要

The invention relates to a combustion chamber arrangement (10) for injecting an OME fuel (42), wherein a piston (46) on a piston end face (20) at least in the region in which the OME fuel (42) impinges in operation as a plane (48) is formed. The invention also relates to a combustion chamber arrangement (10) in which the piston (46) is designed as a depression piston (16) with a depression (22) which has a continuous curvature (K) in a section parallel to a piston longitudinal axis (26). In addition, the invention relates to the use of such a combustion chamber arrangement (10) for injecting OME fuel (42) into a combustion chamber (12) of an internal combustion engine.