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 …
Fiber-coupled, 10 kHz simultaneous OH planar laser-induced fluorescence/particle-image velocimetry
Planar laser-induced fluorescence (PLIF) and particle-image velocimetry (PIV) techniques
that employ free-standing optics face severe challenges when implemented in harsh …
that employ free-standing optics face severe challenges when implemented in harsh …
Investigation of OH and CH2O distributions at ultra-high repetition rates by planar laser induced fluorescence imaging in highly turbulent jet flames
For better understanding of the transient behavior of the flow/flame interaction in highly
turbulent premixed flames, measurement techniques with sufficient temporal resolution are …
turbulent premixed flames, measurement techniques with sufficient temporal resolution are …
10-kHz simultaneous dual-plane stereo-PIV and OH-PLIF imaging
Simultaneous dual-plane stereoscopic particle-imaging velocimetry (DS-PIV) and hydroxyl
planar laser-induced fluorescence (OH-PLIF) was performed at 10 kHz repetition rate in a …
planar laser-induced fluorescence (OH-PLIF) was performed at 10 kHz repetition rate in a …
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 …
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 …
Development of a three-legged, high-speed, burst-mode laser system for simultaneous measurements of velocity and scalars in reacting flows
We report the development of a three-legged, high-speed, high-energy, burst-mode laser
system for the simultaneous measurement of velocity and key combustion species in …
system for the simultaneous measurement of velocity and key combustion species in …
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 …
Continuous hydroxyl radical planar laser imaging at 50 kHz repetition rate
This study demonstrates high-repetition-rate planar laser-induced fluorescence (PLIF)
imaging of hydroxyl radicals (OH) in flames at a continuous framing rate of 50 kHz. A …
imaging of hydroxyl radicals (OH) in flames at a continuous framing rate of 50 kHz. A …
Ultrahigh-frame-rate OH fluorescence imaging in turbulent flames using a burst-mode optical parametric oscillator
Burst-mode planar laser-induced fluorescence (PLIF) imaging of the OH radical is
demonstrated in laminar and turbulent hydrogen-air diffusion flames with pulse repetition …
demonstrated in laminar and turbulent hydrogen-air diffusion flames with pulse repetition …