ディーゼル噴霧の過渡的制御を目的としたインゼクタに関する研究 : 第2報,ノズル開弁圧可変形パイロットインゼクタによる噴射率制御とペネトレーション特性

概要

論文の詳細を見る
The author has developed a new pilot injector to realize active control of the time-dependent spray characteristics. In the present study, the potential of this pilot injector was investigated from the points view of the controllability of the injection rate and the penetration characteristics. As a result, the following was clarified. (1) The pilot quantity and the separation period were minimally affected by the fuel injection quantity. On the other hand, they varied almost linearly with the pump speed. (2) The pilot quantity and the separation period were controlled independently by changing the seat diameter and lift of the Dodge plunger, respectively. (3) The transient spray penetration characteristics were also controlled by the seat diameter and lift of the Dodge plunger.
一般社団法人日本機械学会の論文
1994-04-25