Narrowband versus broadband excitation for CH2O PLIF imaging in flames using a frequency-tripled Nd:YAG laser
Abstract Spectrally-narrow-(~ 0.003 cm− 1) and broadband (> 1 cm− 1) fluorescence
excitation of the ̃ A^ 1 A_ 2-̃ X^ 1 A_ 1, 4_ 0^ 1 A~ 1 A 2-X~ 1 A 1, 4 0 1 electronic transition …
excitation of the ̃ A^ 1 A_ 2-̃ X^ 1 A_ 1, 4_ 0^ 1 A~ 1 A 2-X~ 1 A 1, 4 0 1 electronic transition …
High-speed CH2O PLIF imaging in turbulent flames using a pulse-burst laser system
In this manuscript, we demonstrate high-speed (10-kHz-acquisition rate) planar laser-
induced fluorescence (PLIF) imaging of formaldehyde (CH 2 O) in turbulent non-premixed …
induced fluorescence (PLIF) imaging of formaldehyde (CH 2 O) in turbulent non-premixed …
Experimental evaluation of strategies for quantitative laser-induced-fluorescence imaging of nitric oxide in high-pressure flames (1–60 bar)
Nitric oxide laser-induced-fluorescence (NO-LIF) 2-D imaging measurements using a new
multi-spectral detection strategy are reported for high-pressure flames (1–60bar). This work …
multi-spectral detection strategy are reported for high-pressure flames (1–60bar). This work …
Optimal approaches to formaldehyde planar laser-induced fluorescence
We assessed approaches to i) detecting formaldehyde (CH 2 O) via planar laser-induced
fluorescence (PLIF) in atmospheric-pressure premixed flames, including those with pre …
fluorescence (PLIF) in atmospheric-pressure premixed flames, including those with pre …
Laser‐Induced Fluorescence
Laser‐induced fluorescence (LIF) is a resonant absorption–emission interaction process
between irradiated laser photons and atoms or molecules. Due to the resonant character of …
between irradiated laser photons and atoms or molecules. Due to the resonant character of …
A simplified approach to simultaneous multi-scalar imaging in turbulent flames
This communication describes and demonstrates an approach to making simultaneous multi-
scalar measurements with reduced equipment requirements. Specifically, this letter …
scalar measurements with reduced equipment requirements. Specifically, this letter …
Burst-mode OH/CH2O planar laser-induced fluorescence imaging of the heat release zone in an unsteady flame
U Retzer, R Pan, T Werblinski, FJT Huber… - Optics …, 2018 - opg.optica.org
The paper presents simultaneous high-speed (7.5 kHz) planar laser-induced fluorescence
(PLIF) of formaldehyde (CH_2O) and the hydroxyl-radical (OH) for visualization of the flame …
(PLIF) of formaldehyde (CH_2O) and the hydroxyl-radical (OH) for visualization of the flame …
20 kHz CH2O and OH PLIF with stereo PIV
SD Hammack, CD Carter, AW Skiba, CA Fugger… - Optics letters, 2018 - opg.optica.org
Planar laser-induced fluorescence (PLIF) of hydroxyl (OH) and formaldehyde (CH_2O)
radicals was performed alongside stereo particle image velocimetry (PIV) at a 20 kHz …
radicals was performed alongside stereo particle image velocimetry (PIV) at a 20 kHz …
Planar laser-induced fluorescence of HCO for instantaneous flame front imaging in hydrocarbon flames
The detection of the formyl radical (HCO) is of great interest in the field of combustion
research since it can provide information about the local heat release (HR) rate which is a …
research since it can provide information about the local heat release (HR) rate which is a …
Ultra-high-speed PLIF imaging for simultaneous visualization of multiple species in turbulent flames
In order to obtain more detailed characteristics and information in highly turbulent flames, for
a better understanding of the transient behavior of eddies in such flames, a measurement …
a better understanding of the transient behavior of eddies in such flames, a measurement …