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Title
Digital Interferometry Applied to Thermogravitational Technique
Author
Author (from another institution)
Publication Date
Research Group
Mecánica de fluidos
Other institutions
Université Libre de Bruxelles
Version
Preprint under review
Document type
Journal ArticleJournal Article
Language
English
Rights
© 2018 Springer Science Business Media B.V.
Access
Open access
URI
https://hdl.handle.net/20.500.11984/5656
Publisher’s version
Published at
Microgravity Science and Technology  Vol. 30. Nº 5. Pp. 635–641. October, 2018
Publisher
Springer
Keywords
Thermodiffusion
Binary mixtures
Thermogravitational microcolumn
Optical digital interferometry
Abstract
In this work, we have applied Optical Digital Interferometry approach to thermogravitational micro-column technique. By the new analysis, we examine the entire height of the micro-column and determine ... [+]
In this work, we have applied Optical Digital Interferometry approach to thermogravitational micro-column technique. By the new analysis, we examine the entire height of the micro-column and determine the complete concentration profile inside. The measurements were carried out by two lasers with different wavelength λ = 633nm and λ = 470nm. The system was validated with binary subsystems of the THN-IBB-C12 ternary mixture at equal mass fractions. The results were compared with values of Benchmark Fontainebleau and they showed an excellent agreement. [-]
xmlui.dri2xhtml.METS-1.0.item-sponsorship
Gobierno Vasco-Eusko Jaurlaritza
xmlui.dri2xhtml.METS-1.0.item-projectID
info:eu-repo/grantAgreement/GV/Ikertalde Convocatoria 2016-2021/IT1009-16/CAPV/Mecánica de fluidos/
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