Title
Digital Interferometry Applied to Thermogravitational TechniqueOther institutions
Université Libre de BruxellesVersion
SMUR
Rights
© 2018 Springer Science Business Media B.V.Access
Open accessPublisher’s version
https://doi.org/10.1007/s12217-018-9632-7Published at
Microgravity Science and Technology Vol. 30. Nº 5. Pp. 635–641. October, 2018First page
635Last page
641Publisher
SpringerKeywords
ThermodiffusionBinary 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. [-]
Sponsorship
Gobierno Vasco-Eusko JaurlaritzaProyect ID
info:eu-repo/grantAgreement/GV/Ikertalde Convocatoria 2016-2021/IT1009-16/CAPV/Mecánica de fluidos/Collections
- Articles - Engineering [591]