Cinematographic imaging of hydroxyl radicals in turbulent flames by planar laser-induced fluorescence up to 5 kHz repetition rate

C Kittler, A Dreizler - Applied Physics B, 2007 - Springer
Temporally resolved measurements of transient phenomena in turbulent flames, such as
extinction, ignition or flashback, require cinematographic sampling of two-dimensional …

[PDF][PDF] High repetition rate planar laser induced fluorescence of OH in a turbulent non-premixed flame

CF Kaminski, J Hult, M Aldén - Applied Physics B, 1999 - researchgate.net
High speed planar laser induced fluorescence (PLIF) imaging of the OH radical is presented
in a turbulent nonpremixed methane-air flame. Sequences of up to eight successive PLIF …

Two-dimensional imaging of OH laser-induced fluorescence in a flame

MJ Dyer, DR Crosley - Optics letters, 1982 - opg.optica.org
A method for obtaining a two-dimensional image of laser-induced fluorescence of a naturally
occurring flame radical is described. A tunable laser beam is focused by a cylindrical lens …

Continuous hydroxyl radical planar laser imaging at 50 kHz repetition rate

S Hammack, C Carter, C Wuensche, T Lee - Applied optics, 2014 - opg.optica.org
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 …

Development of high-repetition rate CH PLIF imaging in turbulent nonpremixed flames

N Jiang, RA Patton, WR Lempert, JA Sutton - Proceedings of the …, 2011 - Elsevier
We report on the development of high-repetition rate planar laser-induced fluorescence
(PLIF) imaging of the CH radical in turbulent flames. This paper presents what the authors …

4D spatiotemporal evolution of combustion intermediates in turbulent flames using burst-mode volumetric laser-induced fluorescence

BR Halls, N Jiang, TR Meyer, S Roy, MN Slipchenko… - Optics letters, 2017 - opg.optica.org
High-speed (20 kHz rate), volumetric laser-induced-fluorescence imaging of combustion
intermediates such as a formaldehyde (CH_2O) and polycyclic aromatic hydrocarbon (PAH) …

Investigation of local flame structures and statistics in partially premixed turbulent jet flames using simultaneous single-shot CH and OH planar laser-induced …

J Kiefer, ZS Li, J Zetterberg, XS Bai, M Aldén - Combustion and flame, 2008 - Elsevier
We report on the application of simultaneous single-shot imaging of CH and OH radicals
using planar laser-induced fluorescence (PLIF) to investigate partially premixed turbulent jet …

Direct comparison of two-dimensional and three-dimensional laser-induced fluorescence measurements on highly turbulent flames

L Ma, Q Lei, T Capil, SD Hammack, CD Carter - Optics letters, 2017 - opg.optica.org
This Letter reports the first direct comparison between two-dimensional (2D) and three-
dimensional (3D) laser-induced fluorescence (LIF) applied to highly turbulent flames, with …

Investigation of OH and CH2O distributions at ultra-high repetition rates by planar laser induced fluorescence imaging in highly turbulent jet flames

Z Wang, P Stamatoglou, B Zhou, M Aldén, XS Bai… - Fuel, 2018 - Elsevier
For better understanding of the transient behavior of the flow/flame interaction in highly
turbulent premixed flames, measurement techniques with sufficient temporal resolution are …

Simultaneous burst imaging of dual species using planar laser-induced fluorescence at 50 kHz in turbulent premixed flames

Z Li, J Rosell, M Aldén, M Richter - Applied Spectroscopy, 2017 - journals.sagepub.com
Spatially and temporally resolved measurements are of great importance in turbulent
premixed flame studies, especially when investigating rapid processes such as when flame …