Experimental Analysis of the effect of very early pilot injection on pollutant formation for a PCCI Diesel engine
نویسندگان
چکیده
In the present work, the influence of a very early pilot injection on pollutant formation was investigated in a Common-Rail DI Diesel engine. The engine was operated at conventional part-load conditions at 2000 rpm, an EGR variation was done and the injected fuel mass was 15 mm^3/cycle. The Nozzle type were conical and flow optimized geometries (ks nozzle) with hole diameters of 0.141 mm, length of hole of 1mm and the Spray Cone Angles were 148° and 120°
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