Laser techniques for the quantitative detection of reactive intermediates in combustion systems

K Kohse-Höinghaus - Progress in Energy and Combustion Science, 1994 - Elsevier
An overview is given of recent developments in laser diagnostic methods for the quantitative
measurement of trace species concentrations and, in conjunction, of temperature in …

Theory and modeling of relevance to prompt-NO formation at high pressure

SJ Klippenstein, M Pfeifle, AW Jasper, P Glarborg - Combustion and Flame, 2018 - Elsevier
An improved understanding of NO x formation at high pressures would be of considerable
utility to efforts to develop advanced combustion devices. A combination of theoretical and …

The effects of equivalence ratio on the formation of polycyclic aromatic hydrocarbons and soot in premixed ethane flames

TR Melton, F Inal, SM Senkan - Combustion and flame, 2000 - Elsevier
The formation of polycyclic aromatic hydrocarbons (PAH) and soot has been investigated in
atmospheric-pressure, laminar, ethane/oxygen/argon premixed flames as a function of …

The oxidation of methane at elevated pressures: experiments and modeling

TB Hunter, H Wang, TA Litzinger, M Frenklach - Combustion and Flame, 1994 - Elsevier
A detailed chemical kinetic model has been developed for methane oxidation which is
applicable over a wide range of operating conditions. A reaction mechanism, originally …

Strategies for laser-induced fluorescence detection of nitric oxide in high-pressure flames. III. Comparison of A–X excitation schemes

WG Bessler, C Schulz, T Lee, JB Jeffries… - Applied optics, 2003 - opg.optica.org
Laser-induced fluorescence (LIF) has proven a reliable technique for nitric oxide (NO)
diagnostics in practical combustion systems. However, a wide variety of different excitation …

Planar laser-induced-fluorescence imaging measurements of OH and hydrocarbon fuel fragments in high-pressure spray-flame combustion

MG Allen, KR McManus, DM Sonnenfroh, PH Paul - Applied optics, 1995 - opg.optica.org
Planar laser-induced fluorescence images of OH have been obtained in liquid-fueled spray
flames burning heptane, ethanol, and methanol over a range of pressures from 0.1 to 1.0 …

In Situ Laser-Induced Fluorescence and Ex Situ Cavity Ring-Down Spectroscopy Applied to NO Measurement in Flames: Microprobe Perturbation and Absolute …

N Lamoureux, P Desgroux - Energy & Fuels, 2021 - ACS Publications
Flame-sampling experiments allow for describing the species profiles as a function of the
height above the burner. Even with microprobes as those generally used for gas …

Probe sampling measurements and modeling of nitric oxide formation in ethane+ air flames

IV Dyakov, J De Ruyck, AA Konnov - Fuel, 2007 - Elsevier
Burning velocity and probe sampling measurements of the concentrations of O2, CO2, CO
and NO in the post-flame zone of ethane+ air flames are reported. The heat flux method was …

Laser-induced fluorescence thermometry and concentration measurements on NOA–X (0-0) transitions in the exhaust gas of high pressure CH4/air flames

AO Vyrodov, J Heinze, M Dillmann, UE Meier… - Applied Physics B, 1995 - Springer
Abstract Laser-Induced Fluorescence (LIF) excitation spectra in the NO A–X (0-0) band were
used for temperature measurements in the postflame region of high-pressure CH 4/air …

Collisional broadening of spectral lines in the AX (0-0) system of NO by N2, Ar, and He at elevated pressures measured by laser-induced fluorescence

AO Vyrodov, J Heinze, UE Meier - Journal of Quantitative Spectroscopy and …, 1995 - Elsevier
Lineshape parameters for NO AX (0, 0) transitions broadened by He, Ar, and N2 have been
determined at room temperature from LIF at pressures up to 5 bar. Isolated line shapes have …