Measurement of the thermal conductivity of molten KNO3 and NaNO3 by the transient hot-wire method with ceramic-coated probes

Sintaro Kitade, Yuji Kobayashi, Yuji Nagasaka, Akira Nagashima

研究成果: Article査読

40 被引用数 (Scopus)

抄録

Absolute measurements have been made of the thermal conductivity of molten salts by the transient hot-wire method with newly developed ceramic-coated probes. The measurements have been performed on pure NaNO3 in the temperature range 311-318°C, and on KNO3 in the range 349-439°C. The experimental data have an estimated accuracy of ±3%. In comparison with the present results, most of the previous experimental data obtained by steady-state methods show higher values, which may be due to the presence of radiation and natural convection.

本文言語English
ページ(範囲)219-224
ページ数6
ジャーナルHigh Temperatures - High Pressures
21
2
出版ステータスPublished - 1989 12月 1

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 物理化学および理論化学

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