Note: Temperature derivative of the refractive index of binary mixtures measured by using a new thermodiffusion cell

被引：14

作者：

Croccolo, F. ^{[1
]}

Plantier, F. ^{[1
]}

Galliero, G. ^{[1
]}

Pijaudier-Cabot, G. ^{[1
]}

Saghir, M. Z. ^{[2
]}

Dubois, F. ^{[3
]}

Van Vaerenbergh, S. ^{[3
]}

Montel, F. ^{[4
]}

Bataller, H. ^{[1
]}

机构：

[1] Univ Pau & Pays Adour, Lab Fluides Complexes, UMR 5150, F-64013 Pau, France

[2] Ryerson Univ, Toronto, ON M5B 2K3, Canada

[3] Univ Libre Bruxelles, Micrograv Res Ctr, B-1150 Brussels, Belgium

[4] TOTAL SA, F-64018 Pau, France

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2011年 / 82卷 / 12期

关键词：

calibration; porous materials; refractive index; temperature measurement; thermal diffusion; THERMAL-DIFFUSION; SORET COEFFICIENT;

D O I：

10.1063/1.3662413

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A thermodiffusion cell is developed for performing Soret experiments on binary mixtures at high pressure and in the presence of a porous medium. The cell is validated by performing experiments at atmospheric pressure. The experiments are performed by applying different temperature gradients to binary mixtures in order to determine their thermal contrast factor. These measurements provide a first demonstration of the good reproducibility of this kind of measurements upon calibration. (C) 2011 American Institute of Physics. [doi:10.1063/1.3662413]

引用

页数：3

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