Time-resolved laser-induced incandescence for soot particle sizing during acetylene pyrolysis behind shock waves

2000 ◽  
Vol 28 (2) ◽  
pp. 2531-2537 ◽  
Author(s):  
D. Woiki ◽  
A. Giesen ◽  
P. Roth
Keyword(s):  
Shock Waves ◽  
Soot Particle ◽  
Particle Sizing ◽  
Time Resolved ◽  
Laser Induced Incandescence

Two-dimensional soot-particle sizing by time-resolved laser-induced incandescence

1995 ◽  
Vol 20 (22) ◽  
pp. 2342 ◽  
Author(s):  
Stefan Will ◽  
Stephan Schraml ◽  
Alfred Leipertz
Keyword(s):  
Soot Particle ◽  
Particle Sizing ◽  
Two Dimensional ◽  
Time Resolved ◽  
Laser Induced Incandescence

Two-color time-resolved LII applied to soot particle sizing in the cylinder of a Diesel engine

2006 ◽  
Vol 147 (1-2) ◽  
pp. 79-92 ◽  
Author(s):  
B KOCK ◽  
B TRIBALET ◽  
C SCHULZ ◽  
P ROTH
Keyword(s):  
Diesel Engine ◽  
Soot Particle ◽  
Particle Sizing ◽  
Time Resolved

Gas Dynamics of Sublimed Carbon Nano-Clusters in High Fluence Time-Resolved Laser-Induced Incandescence

2013 ◽  
Author(s):  
F. Memarian ◽  
K. J. Daun
Keyword(s):  
Shock Waves ◽  
Gas Dynamics ◽  
Direct Simulation Monte Carlo ◽  
Analytical Models ◽  
High Fluence ◽  
Time Resolved ◽  
Back Flow ◽  
Model Predictions ◽  
Laser Induced Incandescence ◽  
Simulation Monte Carlo

High fluence time-resolved laser-induced incandescence (TiRe-LII) measurements show a discrepancy between experimental observations and model predictions. Several hypotheses have been proposed to explain this discrepancy, including the possibility of back flow of sublimed species and the possibility of formation of shock waves. This is the first study that uses transient Direct Simulation Monte Carlo (DSMC) to investigate the abovementioned effects in high fluence TiRe-LII. This study verifies that back flow of sublimed species occurs, and must be included in analytical models. On the other hand, shock waves were not observed for the fluences and predetermined temperature curves used in this study.

Influence of soot particle aggregation on time-resolved laser-induced incandescence signals

2011 ◽  
Vol 104 (2) ◽  
pp. 331-341 ◽  
Author(s):  
H. Bladh ◽  
J. Johnsson ◽  
J. Rissler ◽  
H. Abdulhamid ◽  
N.-E. Olofsson ◽  
...  
Keyword(s):  
Soot Particle ◽  
Particle Aggregation ◽  
Time Resolved ◽  
Laser Induced Incandescence

Laser-induced incandescence for soot-particle sizing at elevated pressure

2007 ◽  
Vol 90 (3-4) ◽  
pp. 629-639 ◽  
Author(s):  
M. Hofmann ◽  
B.F. Kock ◽  
T. Dreier ◽  
H. Jander ◽  
C. Schulz
Keyword(s):  
Soot Particle ◽  
Elevated Pressure ◽  
Particle Sizing ◽  
Laser Induced Incandescence

Soot particle sizing based on analytical formula derived from laser-induced incandescence decay signals

2017 ◽  
Vol 110 (4) ◽  
pp. 041903 ◽  
Author(s):  
Jian Wu ◽  
Linghong Chen ◽  
Mingming Yan ◽  
Xuecheng Wu ◽  
Gérard Gréhan ◽  
...  
Keyword(s):  
Soot Particle ◽  
Analytical Formula ◽  
Particle Sizing ◽  
Laser Induced Incandescence
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