兵工学报：英文版
兵工學報：英文版
병공학보：영문판
Journal of China Ordnance
2011年
4期
193-196
,共4页
周华祥%刘敬平%贺力克%陈方%申奇志%骆锐%周正
週華祥%劉敬平%賀力剋%陳方%申奇誌%駱銳%週正
주화상%류경평%하력극%진방%신기지%락예%주정
power machinery engineering%diesel engine%direct injection of ammonium%test%analysis
A certain amount of ammonia reducer were directly injected into the 4102BZLQ Diesel engine＇ s combustion chamber when the combustion temperature decreases to 1 573 - 1 073 K, NOx generated could be reduced to 1.11 g/（ kW· h）. Based on PRF combustion mechanism, NO was tested by using the heavy-duty diesel engine test cycle of ESC thirteen conditions , the ammonia spray angle and amount were tested and optimized in different conditions. The test results show that the thermal efficiency of Diesel engine does not decrease while NO exhaust decreases.
