Transformer fault diagnosis research based on LIF technology and IAO optimization of LightGBM

P Yan, F Chen, T Zhao, H Zhang, X Kan, Y Liu - Analytical Methods, 2023 - pubs.rsc.org
Transformer fault diagnosis is a necessary operation to ensure the stable operation of a
power system. In view of the problems of the low diagnostic rate and long time needed in …

Quantitative Investigation of Colloidal Flow and Clogging Kinetics in Porous Medium Using Laser-Induced Fluorescence

AS Esneu, P Ahmed, G Pilla, V Ricordeau… - Transport in Porous …, 2025 - Springer
Transport phenomena of complex fluids are investigated experimentally using laser-induced
fluorescence combined with macroscopic pressure measurements. A comprehensive …

UV time-resolved laser-induced fluorescence spectroscopy of amino acids found in meteorites: Implications for space science and exploration

EA Lymer, M Konstantinidis, EA Lalla, MG Daly… - Astrobiology, 2021 - liebertpub.com
Laser-induced fluorescence spectroscopy is a useful laboratory and in situ technique for
planetary exploration, with applications in biosignature detection and the search for life on …

[HTML][HTML] A spectral library for laser-induced fluorescence analysis as a tool for rare earth element identification

MC Fuchs, J Beyer, S Lorenz, S Sharma… - Earth System …, 2021 - essd.copernicus.org
With the recurring interest in rare earth elements (REEs), laser-induced fluorescence (LiF)
may provide a powerful tool for their rapid and accurate identification at different stages …

Upconversion fluorescence in naturally occurring calcium fluoride

JE Moffatt, TB Payten, G Tsiminis, TJ de Prinse… - Applied …, 2021 - opg.optica.org
Fluorine can negatively interfere with leach and smelting processes during mineral
processing. Real-time knowledge of the concentration and mineral hosts of fluorine in a …

Luminescence Spectroscopy of Mechanically Processed Lithium-Ion Battery Cells

R Tschagaew, C Röder, A Kaas… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
Typical battery materials of lithium-ion battery cells were investigated regarding their optical
and spectroscopic characteristics which could be beneficial for a spectroscopy-based …

Étude des mécanismes d'endommagement des formations lors de la réinjection des fluides géothermiques

AS Esneu - 2023 - theses.hal.science
Le colmatage des puits causant une perte d'injectivité lors de la réinjection des eaux de
production est un problème récurrent dans plusieurs domaines des géosciences (stockage …

An integrated multi-sensor system for the in-line monitoring of material streams

P Seidel, S König, S Lorenz, V Sudharshan… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
An Integrated Multi-Sensor System for the In-Line Monitoring of Material Streams Page 1 An
Integrated Multi-Sensor System for the In-Line Monitoring of Material Streams Peter Seidel1 …

[IDÉZET][C] Hydrometallurgisen menetelmän kehittäminen harvinaisten maametallien liuotukseen allaniittirikasteesta

T Roivainen - 2020