Measurement of the thermal conductivity of KNO3-NaNO3 mixtures using a transient hot-wire method with a liquid metal in a capillary probe

T. Omotani; Y. Nagasaka; A. Nagashima

doi:10.1007/BF00503955

Measurement of the thermal conductivity of KNO₃-NaNO₃ mixtures using a transient hot-wire method with a liquid metal in a capillary probe

T. Omotani, Y. Nagasaka, A. Nagashima

Department of System Design Engineering

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

48 Citations (Scopus)

Abstract

The thermal conductivity of KNO₃-NaNO₃ mixtures was measured by a modified transient hot-wire method using liquid metal in a capillary as a heat source. The method was developed for measurements on electrically conducting liquids at high temperatures. Measurements were performed on pure NaNO₃ and its three mixtures with KNO₃ in the temperature range from 498 to 593 K.

Original language	English
Pages (from-to)	17-26
Number of pages	10
Journal	International Journal of Thermophysics
Volume	3
Issue number	1
DOIs	https://doi.org/10.1007/BF00503955
Publication status	Published - 1982 Mar 1

Keywords

Mixtures
molten salts
potassium nitrate
sodium nitrate
thermal conductivity
transient method

ASJC Scopus subject areas

Condensed Matter Physics

Access to Document

10.1007/BF00503955

Cite this

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abstract = "The thermal conductivity of KNO3-NaNO3 mixtures was measured by a modified transient hot-wire method using liquid metal in a capillary as a heat source. The method was developed for measurements on electrically conducting liquids at high temperatures. Measurements were performed on pure NaNO3 and its three mixtures with KNO3 in the temperature range from 498 to 593 K.",

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AB - The thermal conductivity of KNO3-NaNO3 mixtures was measured by a modified transient hot-wire method using liquid metal in a capillary as a heat source. The method was developed for measurements on electrically conducting liquids at high temperatures. Measurements were performed on pure NaNO3 and its three mixtures with KNO3 in the temperature range from 498 to 593 K.

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KW - potassium nitrate

KW - sodium nitrate

KW - thermal conductivity

KW - transient method

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