Hydroxyl radical planar imaging in flames using femtosecond laser pulses
Y Wang, A Jain, W Kulatilaka - Applied Physics B, 2019 - Springer
Hydroxyl radical (OH) planar laser-induced fluorescence (PLIF) imaging is one of the most
widely used laser diagnostic techniques to investigate reacting flows such as flames and …
widely used laser diagnostic techniques to investigate reacting flows such as flames and …
Hydroxyl radical planar laser-induced fluorescence imaging in flames using frequency-tripled femtosecond laser pulses
Ultra-short optical pulses in the ultraviolet (UV) region are of significant interest for
combustion and reacting flow diagnostics, as most important chemical species have …
combustion and reacting flow diagnostics, as most important chemical species have …
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 …
Simultaneous imaging of H and OH in flames using a single broadband femtosecond laser source
A Jain, Y Wang, WD Kulatilaka - Proceedings of the Combustion Institute, 2021 - Elsevier
Atomic hydrogen (H) and hydroxyl radical (OH) are two key intermediate species in the
combustion of hydrocarbon fuels. For example, the spatial and temporal distribution of H is …
combustion of hydrocarbon fuels. For example, the spatial and temporal distribution of H is …
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 …
Photolytic-interference-free, femtosecond, two-photon laser-induced fluorescence imaging of atomic oxygen in flames
Ultrashort-pulse lasers are well suited for nonlinear diagnostic techniques such as two-
photon laser-induced fluorescence (TPLIF) because the signals generated scale as the …
photon laser-induced fluorescence (TPLIF) because the signals generated scale as the …
Flame turbulences recorded at 1 kHz using planar laser induced fluorescence upon hot band excitation of OH radicals
W Paa, D Müller, H Stafast, W Triebel - Applied Physics B, 2007 - Springer
Laser-induced fluorescence (LIF) in flames is excited by a diode-pumped all-solid-state disk
laser system which operates at a pulse repetition rate of 1 kHz and a tunable wavelength …
laser system which operates at a pulse repetition rate of 1 kHz and a tunable wavelength …
Laser-induced fluorescence detection of hydroxyl (OH) radical by femtosecond excitation
The development of a laser-induced fluorescence detection scheme for probing combustion-
relevant species using a high-repetition-rate ultrafast laser is described. A femtosecond …
relevant species using a high-repetition-rate ultrafast laser is described. A femtosecond …
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 …