Planar laser induced fluorescence in aqueous flows

JP Crimaldi - Experiments in fluids, 2008 - Springer
Planar laser-induced fluorescence (PLIF) is a non-intrusive technique for measuring scalar
concentrations in fluid flows. A fluorescent dye is used as a scalar proxy, and local …

A state-of-the-art review on laser-induced fluorescence (LIF) method with application in temperature measurement

A Eghtesad, MA Bijarchi, MB Shafii, H Afshin - International Journal of …, 2024 - Elsevier
Laser-induced fluorescence (LIF) is a robust and vigorous method for non-intrusive
measurement of temperature, pressure, concentration, and pH in fluids. The application of …

Lipid droplet-specific red aggregation-induced emission luminogens: Fast light-up of gram-positive pathogens for identification of bacteria

X Wang, M Song, Y Liu, X Feng, C Redshaw… - ACS Materials …, 2022 - ACS Publications
Gram-positive (G+) and Gram-negative (G–) bacteria require considerable differences in
their therapeutic strategies. Thus, the development of highly efficient techniques for …

A laser-induced fluorescence measurement for aqueous fluid flows with improved temperature sensitivity

JA Sutton, BT Fisher, JW Fleming - Experiments in Fluids, 2008 - Springer
This paper presents temperature-sensitive laser-induced fluorescence measurements of
Fluorescein 27 dissolved in aqueous solutions. We show that Fluorescein 27, dissolved in …

Image analysis technique for quantifying fluorescein concentration profiles in clays

C Kim, J Lee, S Jang, M Lee, M Yang - Journal of Hydrology, 2024 - Elsevier
The image analysis technique approach links the dye concentration and color intensity,
enabling quantification of spatial and temporal dye dynamics in clay media. In this study …

Measuring the temperature of a rapidly evaporating water droplet by Planar Laser Induced Fluorescence

RS Volkov, PA Strizhak - Measurement, 2019 - Elsevier
In this paper, we present the experimental research into the unsteady temperature fields of
an evaporating water droplet with a 1–2 mm initial radius attached to a holder in a flow of air …

A combined scanning PTV/LIF technique to simultaneously measure the full velocity gradient tensor and the 3D density field

D Krug, M Holzner, B Lüthi, M Wolf… - Measurement …, 2014 - iopscience.iop.org
We present a newly developed combined scanning particle tracking velocimetry (SPTV) and
scanning laser-induced fluorescence (SLIF) technique. The new method allows for the first …

PLIF experimental validation of a FLUENT CFD model of a coolant mixing in reactor vessel down-comer

A Eltayeb, S Tan, Z Qi, AA Ala, NM Ahmed - Annals of Nuclear Energy, 2019 - Elsevier
In view of interest in nuclear reactor boron mixing analysis, an experiment was conducted to
investigate boron mixing phenomena in the down-comer using Planar Laser Induced …

The study of the influence of slug density on the mixing performance in the reactor vessel, using PLIF experiment and FLUENT simulation

A Eltayeb, S Tan, AA Ala, Q Zhang - Progress in Nuclear Energy, 2021 - Elsevier
The study of the influence of different densities on the mixing behavior is very important in
industries such as nuclear reactors. In this study a PLIF experiments and CFD simulation …

激光诱导荧光技术在液体混合可视化研究中的应用

王文坦, 张梦雪, 赵述芳, 刘喆, 金涌, 程易 - 化工学报, 2013 - hgxb.cip.com.cn
在研究混合过程的多种实验方法中, 定量的可视化测量技术不仅可同时显示流场中各位置混合
效果的差异, 还可直观地反映混合过程随时间的变化规律. 其中, 激光诱导荧光技术具有测量精度 …