Advanced

Investigation of soot formation in a novel diesel fuel burner

Palazzo, Natascia ; Kögl, Matthias ; Bauer, Philipp ; Mannazhi, Manu Naduvil LU ; Zigan, Lars ; Huber, Franz Johann Thomas and Will, Stefan (2019) In Energies 12(10).
Abstract

In the present work, a novel burner capable of complete pre-vaporization and stationary combustion of diesel fuel in a laminar diffusion flame has been developed to investigate the effect of the chemical composition of diesel fuel on soot formation. For the characterization of soot formation during diesel combustion we performed a comprehensive morphological characterization of the soot and determined its concentration by coupling elastic light scattering (ELS) and laser-induced incandescence (LII) measurements. With ELS, radii of gyration of aggregates were measured within a point-wise measurement volume, LII was employed in an imaging approach for a 2D-analysis of the soot volume fraction. We carried out LII and ELS measurements at... (More)

In the present work, a novel burner capable of complete pre-vaporization and stationary combustion of diesel fuel in a laminar diffusion flame has been developed to investigate the effect of the chemical composition of diesel fuel on soot formation. For the characterization of soot formation during diesel combustion we performed a comprehensive morphological characterization of the soot and determined its concentration by coupling elastic light scattering (ELS) and laser-induced incandescence (LII) measurements. With ELS, radii of gyration of aggregates were measured within a point-wise measurement volume, LII was employed in an imaging approach for a 2D-analysis of the soot volume fraction. We carried out LII and ELS measurements at different positions in the flame for two different fuel types, revealing the effects of small modifications of the fuel composition on soot emission during diesel combustion.

(Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Elastic light scattering, Fuel comparison, Laser-induced incandescence, Pre-vaporized diesel combustion
in
Energies
volume
12
issue
10
article number
1993
publisher
MDPI AG
external identifiers
  • scopus:85066763848
ISSN
1996-1073
DOI
10.3390/en12101993
language
English
LU publication?
yes
id
1a9b6110-0964-4688-a893-93368440bb19
date added to LUP
2019-06-24 14:46:36
date last changed
2020-01-13 02:05:54
@article{1a9b6110-0964-4688-a893-93368440bb19,
  abstract     = {<p>In the present work, a novel burner capable of complete pre-vaporization and stationary combustion of diesel fuel in a laminar diffusion flame has been developed to investigate the effect of the chemical composition of diesel fuel on soot formation. For the characterization of soot formation during diesel combustion we performed a comprehensive morphological characterization of the soot and determined its concentration by coupling elastic light scattering (ELS) and laser-induced incandescence (LII) measurements. With ELS, radii of gyration of aggregates were measured within a point-wise measurement volume, LII was employed in an imaging approach for a 2D-analysis of the soot volume fraction. We carried out LII and ELS measurements at different positions in the flame for two different fuel types, revealing the effects of small modifications of the fuel composition on soot emission during diesel combustion.</p>},
  author       = {Palazzo, Natascia and Kögl, Matthias and Bauer, Philipp and Mannazhi, Manu Naduvil and Zigan, Lars and Huber, Franz Johann Thomas and Will, Stefan},
  issn         = {1996-1073},
  language     = {eng},
  number       = {10},
  publisher    = {MDPI AG},
  series       = {Energies},
  title        = {Investigation of soot formation in a novel diesel fuel burner},
  url          = {http://dx.doi.org/10.3390/en12101993},
  doi          = {10.3390/en12101993},
  volume       = {12},
  year         = {2019},
}