Fuel Injection System for a High Speed One Cylinder S.I.Engine

Almkvist, Göran; Karlsson, Tomas; Gren, Styrbjörn; Bengtsson, Jörgen; Andersson, Conny; Oskarsson, Peter

doi:10.4271/2001-01-1863

Cited by 3 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the work of Almkvist etc. [5] that the wall-wetting effect is analyzed using injection trajectory of injector, as well as the study of Di Gaeta etc. [6] that the wall-wetting and evaporation effects are investigated through dynamic fuel formula.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Effect of End of Injection Angle on Performance and Emission Formation for a Gasoline Engine

Chang

Cheng

Weng

2013

AMM

View full text Add to dashboard Cite

The method of supplying fuel for an electronic-controlled fuel injection system is calculating the required fuel amounts under various operating conditions of engine and controlling the opening and closing timing of fuel injection. After fuel injection, the effects of condensation and atomization of injected fuel as well as fuel mixing for combustion are strongly dominated by the opening timing and duration of intake valves. This can further affect the emission composition and performance for an engine. As the emission regulation is getting more stringent and the requirement for minimizing specific fuel consumption is becoming more urgent, investigating the effect of closing timing of fuel injection has turned out to be a major issue. Therefore, this paper presents a study about a series of engine tests to investigate the effect of end of injection angle on the performance and emission formation for a gasoline engine. In these tests, the values of end of injection angle are adjusted using a control software for electronic-controlled fuel injection system so that the results can be analyzed under various engine speeds and loads.

show abstract

Section: Resultsmentioning

confidence: 99%

“…Third, injecting fuel during the opening period of intake valves is not beneficial to the evaporation and mixing of fuel, for the particle size of injected fuel is larger, Almkvist etc. [5] and di Gaeta etc. [6] analyzed the effect of wall wetting.…”

Section: Introductionmentioning

confidence: 99%