Experimental research on failure diagnosis of fuel system in diesel engines

被引：0

作者：

Luo, Kuo ^{[1
]}

Guo, Ji-Chong ^{[1
]}

机构：

[1] Coll. of Eng., South China Agriculture Univ., Guangzhou 510642, China

来源：

Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering | 2004年 / 25卷 / 04期

关键词：

Diesel engines - Fuel injection - Fuel pumps - Fuel systems - Nozzles - Pressure;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Keeping the property of a diesel engine is not only a problem of technology but also a problem having something to do with society and environment protecting, but some engine repairing companies can not diagnoses effectively and correctly when they repair the engine fuel system. Through the analysis of data obtained from the plunger couples with different wear measuring, the effects of wear on the fuel delivery rate, the pressure of pump and pressure of nozzle are studied. In order to supply a guide for engine repairing company, the logarithm relationship between the fuel delivery rate, rotation speed and fuel injecting pressure in certain conditions is proposed.

引用

页码：63 / 65