科研用单缸增压柴油机供油系统研究  

The Study On Fuel Injection System for A Boosted Reseach Single-Cylinder Diesel Engine

作　　者：陈士尧[1] 贾喜花[1] 魏熔[1] 张国栋[1] 

机构地区：[1]北京理工大学,北京1000081

出　　处：《车辆与动力技术》1997年第4期53-58,共6页Vehicle & Power Technology

摘　　要：本文介绍了单缸增压柴油机供油系统选择与匹配过程，探讨了喷油泵主要结构、运转参 数对循环供油量、喷射压力、喷油延续角的影响；研究了加大循环供油量同时提高喷射压力的途 径，并通过实验，验证这些途径的可行程度．In this paper, the process of the selecting and the matching of fuel injection system (FIS) were introduced. The effects of the configuration and the operating parameters of FIS on (cyclic) delivered fuel quantity, injection pressure and injection duration were studied. Furthermore, the methods to increase the (cyclic) delivered fuel quantity as well as the injection pressure were investigated, and their feasible tests were carried out too.

关 键 词：供油系统 喷射压力 循环供油量 

分 类 号：TK423[动力工程及工程热物理—动力机械及工程]