Measurement of in-cylinder soot particles and their distribution in an optical HSDI diesel engine using time resolved laser induced incandescence (TR-LII)

2012 ◽  
Vol 159 (9) ◽  
pp. 2985-2998 ◽  
Author(s):  
Barbara Menkiel ◽  
Arjan Donkerbroek ◽  
Renate Uitz ◽  
Roger Cracknell ◽  
Lionel Ganippa
Keyword(s):  
Diesel Engine ◽  
Time Resolved ◽  
Soot Particles ◽  
Laser Induced Incandescence ◽  
Hsdi Diesel Engine

Analysis of EGR Effects on the Soot Distribution in a Heavy Duty Diesel Engine using Time-Resolved Laser Induced Incandescence

2010 ◽  
Vol 3 (2) ◽  
pp. 137-155 ◽  
Author(s):  
Ulf Aronsson ◽  
Clément Chartier ◽  
Öivind Andersson ◽  
Bengt Johansson ◽  
Johan Sjöholm ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Heavy Duty ◽  
Time Resolved ◽  
Heavy Duty Diesel Engine ◽  
Laser Induced Incandescence ◽  
Soot Distribution ◽  
Heavy Duty Diesel

Soot Diagnostics Using Laser-Induced Incandescence within an Optically Accessible HSDI Diesel Engine

2004 ◽  
Author(s):  
William S. Mathews ◽  
Tiegang Fang ◽  
Robert E. Coverdill ◽  
Chia-fon F. Lee ◽  
Robert A. White
Keyword(s):  
Diesel Engine ◽  
Laser Induced Incandescence ◽  
Hsdi Diesel Engine

Quantitative detection and imaging of soot particles by laser induced incandescence

1997 ◽  
Author(s):  
K. McManus ◽  
M. Allen ◽  
W. Rawlins ◽  
K. McManus ◽  
M. Allen ◽  
...  
Keyword(s):  
Quantitative Detection ◽  
Soot Particles ◽  
Laser Induced Incandescence

Predicted Paths of Soot Particles in the Cylinders of a Direct Injection Diesel Engine

2012 ◽  
Author(s):  
Wan Mohd Faizal Wan Mahmood ◽  
Antonino LaRocca ◽  
Paul J. Shayler ◽  
Fabrizio Bonatesta ◽  
Ian Pegg
Keyword(s):  
Diesel Engine ◽  
Direct Injection ◽  
Soot Particles ◽  
Direct Injection Diesel Engine

CFD Modelling of the Effects of Injection Timing on the Combustion Process and Emissions in an HSDI Diesel Engine

2012 ◽  
Author(s):  
Raouf Mobasheri ◽  
Zhijun Peng
Keyword(s):  
Diesel Engine ◽  
High Speed ◽  
Cfd Simulation ◽  
Direct Injection ◽  
Combustion Process ◽  
Injection Timing ◽  
Cfd Modelling ◽  
Combustion Modeling ◽  
Pressure Trace ◽  
Hsdi Diesel Engine

High-Speed Direct Injection (HSDI) diesel engines are increasingly used in automotive applications due to superior fuel economy. An advanced CFD simulation has been carried out to analyze the effect of injection timing on combustion process and emission characteristics in a four valves 2.0L Ford diesel engine. The calculation was performed from intake valve closing (IVC) to exhaust valve opening (EVO) at constant speed of 1600 rpm. Since the work was concentrated on the spray injection, mixture formation and combustion process, only a 60° sector mesh was employed for the calculations. For combustion modeling, an improved version of the Coherent Flame Model (ECFM-3Z) has been applied accompanied with advanced models for emission modeling. The results of simulation were compared against experimental data. Good agreement of calculated and measured in-cylinder pressure trace and pollutant formation trends were observed for all investigated operating points. In addition, the results showed that the current CFD model can be applied as a beneficial tool for analyzing the parameters of the diesel combustion under HSDI operating condition.

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