Thermal Conductivity of Mixed Aqueous Solutions of NaCl, СаСl<sub>2</sub> and KCl Salts close by Saturation Line
The paper contains experimental data on thermal conductivity of mixed aqueous solutions of salts within the temperature range from 20 to 300 °C and with various electrolyte concentrations in mass percentage. Thermal conductivity of H20-NaCl-CaCl2-KCl system at high temperatures has been studied for...
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| Main Author: | |
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| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2004-02-01
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| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| Online Access: | https://energy.bntu.by/jour/article/view/1108 |
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| Summary: | The paper contains experimental data on thermal conductivity of mixed aqueous solutions of salts within the temperature range from 20 to 300 °C and with various electrolyte concentrations in mass percentage. Thermal conductivity of H20-NaCl-CaCl2-KCl system at high temperatures has been studied for the first time. The experimental results of the present investigations have been generalized within the relative coordinates, namely: λ/λ0 and T/T0, (Т0 = 293,15 К; λ0 - thermal conductivity of a solution at T0 temperature). An empirical equation of thermal conductivity in the parabolic form has been obtained. |
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| ISSN: | 1029-7448 2414-0341 |