Optothermal evaluation of oil film thickness on water

Par Conseil national de recherches du Canada

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DOI	Trouver le DOI : https://doi.org/10.1063/1.351731
Auteur	Rechercher : Krapez, J. C.¹; Rechercher : Cielo, P.¹
Affiliation	Conseil national de recherches du Canada. Institut des matériaux industriels du CNRC
Format	Texte, Article
Résumé	A thermally stimulated spectroscopic approach is described for remote thickness evaluation of a crude oil film on water, with possible applications to airborne monitoring of oil spills. The oil‐water medium is irradiated by a laser pulse which is partially absorbed within the oil film. The corresponding temperature rise of the different material components is probed by two infrared detectors operating over different spectral bands, and a correlation is established between a combination of the detector outputs and the oil film thickness in the range below 1 mm. Computations and experimental results are presented for different wavelengths of excitation and detection.
Date de publication	1992-08-15
Maison d’édition	AIP
Licence	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing https://publishing.aip.org/resources/researchers/rights-and-permissions/sharing-content-online/
Dans	Journal of Applied Physics 72, nº 4 : 1255–1261.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro du CNRC	CNRC 33383 NRC-IMI92AP-12100-1257-G
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Identificateur de l’enregistrement	5c29ed30-d579-47ac-a3a1-e24a4925c207
Enregistrement créé	2020-08-05
Enregistrement modifié	2023-10-31

Date de modification :: 2024-07-16