A new compression ignition combustion system to greatly lower the NO_x production without sacrificing the fuel consumption

摘要

In this paper a new combustion system is described, which not only has the capacity to reduce the NO_x emissions by roughly 2/3 but also allows for an increased efficiency of the engine. A not earlier observed window in the combustion layout, which could be adopted without heavy redesigning and without external components, has been theoretically and practically recognized and developed. The new layout has already patent protection and production applications are under work. In this paper the principle is described and exemplified in a simple theoretical cycle calculation.