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Study on a Small Diesel Engine With Direst Injection Impinging Distribution Spray Combustion System
Published October 22, 1996 by Society of Automotive Engineers of Japan in Japan
Event: Autumn Conference
This study is concerned with small bore (93mm) diesel engine using impinged fuel spray, named OSKA system. The exhaust emission and performance were investigated under different fuel injection nozzle, nozzle opening pressure and fuel pump. The higher rate of injection show lower smoke emission with slightly higher NOx emission. The experimental results show that this OSKA system is capable for reducing the smoke emission without the deterioration of NOx emission and fuel consumption compared with the conventional DI diesel engine.