Study on Effect of Length-Diameter Ratio of Common Rail on the Pressure Fluctuation in Electronic-Control Diesel

Author

Liang Chao ; Yu Jian-guo

Author_Institution

Dept. of Traffic & Transp., BeiHua Univ. Jilin City, Jilin, China

Volume

3

fYear

2010

fDate

13-14 March 2010

Firstpage

576

Lastpage

578

Abstract

Dynamic pressure fluctuation inside the common rail directly refers to the balance of inject-fuel quantity in electronic control diesel engine currently. In this paper, these models of the common rail injection system are created with ASW software. and three parameters of pressure fluctuation average volume, experiment quotient volume and instantaneous pressure fluctuation rate are established. Meanwhile, the influence of pressure fluctuation of high pressure common rail system on volume, pressure and length-diameter ratio are analyzed.

Keywords

automotive engineering; diesel engines; electronic engineering computing; fuel systems; ASW software; common rail; common rail injection system; dynamic pressure fluctuation; electronic-control diesel engine; experiment quotient volume; instantaneous pressure fluctuation rate; length-diameter ratio; pressure fluctuation average volume; Diesel engines; Differential equations; Feeds; Fluctuations; Fuels; Integral equations; Rails; Spraying; Stability; Traffic control; common rail; electronic-control diesel; length-diameter radio; pressure fluctuation;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on

Conference_Location

Changsha City

Print_ISBN

978-1-4244-5001-5

Electronic_ISBN

978-1-4244-5739-7

Type

conf

DOI

10.1109/ICMTMA.2010.778

Filename

5459117