Experimental determination of the thermal diffusivity of molten alkali halides by the forced Rayleigh scattering method. III. molten NaI, KI, RbI, and CsI

N. Nakazawa; Y. Nagasaka; A. Nagashima

doi:10.1007/BF00503905

Experimental determination of the thermal diffusivity of molten alkali halides by the forced Rayleigh scattering method. III. molten NaI, KI, RbI, and CsI

N. Nakazawa, Y. Nagasaka, A. Nagashima

Department of System Design Engineering

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

This paper is an addendum to two previous papers which contained data on the thermal diffusivity of molten alkali metal chlorides and bromides. The present salts are alkali metal iodides: NaI, KI, RbI, and CsI. The measurements were performed utilizing the forced Rayleigh scattering method at temperatures up to 1234 K. The accuracy of the reported data is estimated to be ±5 to ±10%. It is again found that our data show one of the smallest values and weakly negative temperature dependencies.

Original language	English
Pages (from-to)	763-772
Number of pages	10
Journal	International Journal of Thermophysics
Volume	13
Issue number	5
DOIs	https://doi.org/10.1007/BF00503905
Publication status	Published - 1992 Sept

Keywords

alkali halides
forced Rayleigh scattering method
molten salts
thermal conductivity
thermal diffusivity

ASJC Scopus subject areas

Condensed Matter Physics

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10.1007/BF00503905

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abstract = "This paper is an addendum to two previous papers which contained data on the thermal diffusivity of molten alkali metal chlorides and bromides. The present salts are alkali metal iodides: NaI, KI, RbI, and CsI. The measurements were performed utilizing the forced Rayleigh scattering method at temperatures up to 1234 K. The accuracy of the reported data is estimated to be ±5 to ±10%. It is again found that our data show one of the smallest values and weakly negative temperature dependencies.",

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author = "N. Nakazawa and Y. Nagasaka and A. Nagashima",

year = "1992",

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AU - Nagashima, A.

PY - 1992/9

Y1 - 1992/9

N2 - This paper is an addendum to two previous papers which contained data on the thermal diffusivity of molten alkali metal chlorides and bromides. The present salts are alkali metal iodides: NaI, KI, RbI, and CsI. The measurements were performed utilizing the forced Rayleigh scattering method at temperatures up to 1234 K. The accuracy of the reported data is estimated to be ±5 to ±10%. It is again found that our data show one of the smallest values and weakly negative temperature dependencies.

AB - This paper is an addendum to two previous papers which contained data on the thermal diffusivity of molten alkali metal chlorides and bromides. The present salts are alkali metal iodides: NaI, KI, RbI, and CsI. The measurements were performed utilizing the forced Rayleigh scattering method at temperatures up to 1234 K. The accuracy of the reported data is estimated to be ±5 to ±10%. It is again found that our data show one of the smallest values and weakly negative temperature dependencies.

KW - alkali halides

KW - forced Rayleigh scattering method

KW - molten salts

KW - thermal conductivity

KW - thermal diffusivity

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Experimental determination of the thermal diffusivity of molten alkali halides by the forced Rayleigh scattering method. III. molten NaI, KI, RbI, and CsI

Abstract

Keywords

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