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  Investigation of the Soret effect in binary liquid mixtures by thermal-diffusion-forced Rayleigh scattering (contribution to the benchmark test)

Leppla, C., & Wiegand, S. (2003). Investigation of the Soret effect in binary liquid mixtures by thermal-diffusion-forced Rayleigh scattering (contribution to the benchmark test). Philosophical Magazine, 83(17-18), 1989-1999.

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 Creators:
Leppla, C.1, Author           
Wiegand, Simone1, Author           
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 Abstract: Within the framework of an international benchmark test we have performed measurements of the transport coefficients ST (Soret coefficient), D (mutual diffusion coefficient) and DT (thermal diffusion coefficient) on the three binary organic liquid mixtures 1,2,3,4-tetrahydronaphthalene-n-dodecane, 1,2,3,4-tetrahydronaphthalene-isobutylbenzene and isobutylbenzene-n-dodecane with the weight fraction c = 0.5 at T = 298.15 K by means of thermal-diffusion-forced Rayleigh scattering (TDFRS) for benchmarking purposes. Our results for the coefficients are in good agreement with those obtained by annular and parallelepipedic thermogravitational columns and by other benchmark tests which also apply TDFRS measurements.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 49189
Other: P-03-63
 Degree: -

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Title: Philosophical Magazine
  Alternative Title : Philos. Mag.
Source Genre: Journal
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Publ. Info: -
Pages: - Volume / Issue: 83 (17-18) Sequence Number: - Start / End Page: 1989 - 1999 Identifier: -