Droplet thermometry based on an optimized two dye two-color laser-induced fluorescence concept
In this work two-color laser-induced fluorescence (2c-LIF) is applied to calibrate and
measure the temperature in a micrometric monodisperse ethanol droplet chain. A dye …
measure the temperature in a micrometric monodisperse ethanol droplet chain. A dye …
Characterization of fluorescence tracers for thermometry and film thickness measurements in liquid coolants relevant for thermal management of electric and …
This study investigated a novel two-color LIF (laser-induced fluorescence) technique for
thermometry in coolants relevant for electric components. In principle, this diagnostic …
thermometry in coolants relevant for electric components. In principle, this diagnostic …
Optimization of planar LIF/Mie imaging for droplet sizing characterization of dilute sprays
S Garcia, P Doublet, C Lempereur, G Illac, M Stiti… - Experiments in …, 2023 - Springer
The aim of this work is to investigate the planar LIF/Mie droplet sizing technique from an
experimental and theoretical point of view. This technique is a good alternative compared to …
experimental and theoretical point of view. This technique is a good alternative compared to …
Two-dye two-color laser-induced fluorescence spectroscopy on droplets of green solvent water/ethanol mixtures for thermometry and mixture composition
This work shows new insights on the application of two-color laser-induced-fluorescence (2c-
LIF) thermometry in a droplet chain. A two-dye mixture is used in ethanol, water and …
LIF) thermometry in a droplet chain. A two-dye mixture is used in ethanol, water and …
Simultaneous film temperature and film thickness measurements for jet impingement applications using two-color laser-induced fluorescence
The study investigates a jet impingement cooling process of a cylindrical geometry relevant
for electric and electronic applications. The applied two-color detection technique enables a …
for electric and electronic applications. The applied two-color detection technique enables a …
Impact of polarization and detection angle on Mie scattering signals for planar droplet sizing
The planar droplet sizing (PDS) method for determining the droplet diameter from the ratio of
laser-induced fluorescence (LIF) and Mie scattering signal (Mie) has been extensively …
laser-induced fluorescence (LIF) and Mie scattering signal (Mie) has been extensively …
Spectral Investigations of Fluorescence Tracers in Automotive and Aviation Fuels under Cryogenic Conditions
This study investigated spectral laser-induced fluorescence signals of dyes in fuels for
automotive and aerospace applications under low temperatures and cryogenic conditions …
automotive and aerospace applications under low temperatures and cryogenic conditions …
Optimization of SLIPI–polarization ratio imaging for droplets sizing in dense sprays
S Garcia, M Stiti, P Doublet, C Lempereur, M Orain… - Experiments in …, 2024 - Springer
In this article, structured laser illumination planar imaging and polarization ratio techniques
are successfully combined to size droplets in various optically dense sprays. The …
are successfully combined to size droplets in various optically dense sprays. The …
A novel laser-induced fluorescence concept for thermometry measurements in machining lubricoolants
This study investigates a two-colour laser-induced fluorescence (LIF) technique for
thermometry in cooling lubricants (CL) for machining. The diagnostic technique should …
thermometry in cooling lubricants (CL) for machining. The diagnostic technique should …
Improved calculation of the Mie solution and the geometrical optics approximation for large droplets
DN Gabyshev, RM Ganopolsky - Laser Physics, 2023 - iopscience.iop.org
This article considers energy distribution of light inside a uniformly illuminated transparent
water droplet. Two methods are used: the geometrical optics approximation and the Mie …
water droplet. Two methods are used: the geometrical optics approximation and the Mie …