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Erschienen in: Experiments in Fluids 1/2008

01.01.2008 | Research Article

Measurements of soot volume fraction in pulsed diffusion flame by laser induced incandescence

verfasst von: Hayri Sapmaz, Cheng-Xian Lin, Chaouki Ghenai

Erschienen in: Experiments in Fluids | Ausgabe 1/2008

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Abstract

Laser induced incandescence (LII) is used in this study to measure soot volume fractions in steady and pulsed laminar diffusion flame. The main objective of this study is to investigate the effect of flame pulsing on soot formation inside the flame region. Phase-locked soot images were obtained for flame pulsing frequency between 10 and 200 Hz. The phase-locked soot images revealed the entire motion process of the soot field during one pulsation period. The results showed that the total soot volume fraction in the flame region increased by 45% when the pulsing frequency was increased from 10 to 200 Hz.

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Metadaten
Titel
Measurements of soot volume fraction in pulsed diffusion flame by laser induced incandescence
verfasst von
Hayri Sapmaz
Cheng-Xian Lin
Chaouki Ghenai
Publikationsdatum
01.01.2008
Verlag
Springer-Verlag
Erschienen in
Experiments in Fluids / Ausgabe 1/2008
Print ISSN: 0723-4864
Elektronische ISSN: 1432-1114
DOI
https://doi.org/10.1007/s00348-007-0382-3

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