Laser-induced incandescence for soot measurements in an aero-engine combustor at pressures up to 20 bar

KP Geigle, J Zerbs, R Hadef, C Guin - Applied Physics B, 2019 - Springer
Soot is one of the most discussed pollutants in ground and air traffic. Moreover, its effect as
source of intense radiation is significant as soon as locally rich mixtures occur, especially at …

Experimental analysis of soot formation and oxidation in a gas turbine model combustor using laser diagnostics

KP Geigle, J Zerbs, M Köhler, M Stöhr, W Meier - 2011 - asmedigitalcollection.asme.org
Sooting ethylene/air flames were investigated experimentally in a dual swirl gas turbine
model combustor with good optical access at atmospheric pressure. The goals of the …

Soot measurements in a simulated engine exhaust using laser-induced incandescence

RT Wainner, JM Seitzman, SR Martin - AIAA journal, 1999 - arc.aiaa.org
Soot mass concentrations were measured with laser-induced incandescence (LII) in a
nonreacting ow. The behavior of the LII signal with respect to soot concentration, particle …

Soot volume fraction measurements in aero-engine exhausts using extinction-calibrated backward laser-induced incandescence

J Delhay, P Desgroux, E Therssen, H Bladh… - Applied Physics B, 2009 - Springer
Control and reduction of soot particle emissions from aeronautic turbines requires a
monitoring system suitable for quantification of these emissions. Currently, such emissions …

Soot characterization with laser-induced incandescence applied to a laminar premixed ethylene–air flame

R Hadef, KP Geigle, W Meier, M Aigner - International Journal of Thermal …, 2010 - Elsevier
Laser-induced incandescence (LII) has emerged as a promising non-invasive technique for
measuring spatially and temporally resolved soot volume fraction and size. In this …

Laser-induced incandescence

RJ Santoro, CR Shaddix - Applied combustion diagnostics, 2002 - books.google.com
The formation of soot in combustion systems has long been a topic of study and one in
which laser-based diagnostics have had an essential role. In our modern world the …

The quantification of laser-induced incandescence (LII) for planar time resolved measurements of the soot volume fraction in a combusting diesel jet

G Wiltafsky, W Stolz, J Köhler, C Espey - SAE transactions, 1996 - JSTOR
Quantitative Laser-Induced Incandescence (LII) has been applied to investigate the soot
formation in a combusting Diesel jet for various conditions. For the quantification of the LII …

Assessment of soot volume fractions from laser-induced incancescence by comparison with extinction measurements in laminar, premixed, flat flames

J Appel, B Jungfleisch, M Marquardt, R Suntz… - Symposium …, 1996 - Elsevier
For the validation of detailed chemical models for soot formation, and for their application to
turbulent flames, 2-D measuring techniques are necessary to derive locally resolved soot …

On the use of laser-induced incandescence for soot diagnostics: from theoretical aspects to applications in engines

H Bladh - 2007 - portal.research.lu.se
The laser-induced incandescence technique (LII) is a laser-based diagnostic technique for
measurements of soot volume fraction and particle size. The technique relies on detection of …

Parameterization of a refined model aimed at simulating laser-induced incandescence of soot using a visible excitation wavelength of 532 nm

S Menanteau, R Lemaire - Journal of Advanced Research in …, 2022 - semarakilmu.com.my
Laser-induced incandescence (LII) is one of the most powerful techniques for soot detection
in combustion media. It is therefore commonly used to perform experiments in lab-scale …