The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion
The thermal conductivity of liquid CHCl₃, C₆H₆, and CCl₄ was measured by steady-state method under saturated vapour pressure in the temperature areas that correspond to pre-crystallization temperatures. Based on the obtained experimental results, we have investigated the isobaric thermal conductivit...
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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| Zitieren: | The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion / I.O. Pursky, V.A. Konstantinov, V.V. Bulakh // Физика низких температур. — 2009. — Т. 35, № 4. — С. 401-404. — Бібліогр.: 6 назв. — англ. |
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oai:nasplib.isofts.kiev.ua:123456789-1171122025-02-23T17:29:29Z The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion Pursky, I.O. Konstantinov, V.A. Bulakh, V.V. 7th International Conference on Cryocrystals and Quantum Crystals The thermal conductivity of liquid CHCl₃, C₆H₆, and CCl₄ was measured by steady-state method under saturated vapour pressure in the temperature areas that correspond to pre-crystallization temperatures. Based on the obtained experimental results, we have investigated the isobaric thermal conductivity jump ΔΛp at crystal–liquid phase transition in CHCl₃, C₆H₆, and CCl₄. The contributions of the phonon–phonon and phonon–rotational interaction to the total thermal resistance, in solid and liquid state, are specified using modified method of reduced coordinates. A reduction in the thermal conductivity ΔΛp at crystal–liquid phase transition is explained by a combined effect of variations in positional distribution of molecules and in form of rotational molecular motion. 2009 Article The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion / I.O. Pursky, V.A. Konstantinov, V.V. Bulakh // Физика низких температур. — 2009. — Т. 35, № 4. — С. 401-404. — Бібліогр.: 6 назв. — англ. 0132-6414 PACS: 66.70.–f, 63.20.kk https://nasplib.isofts.kiev.ua/handle/123456789/117112 en Физика низких температур application/pdf Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
7th International Conference on Cryocrystals and Quantum Crystals 7th International Conference on Cryocrystals and Quantum Crystals |
| spellingShingle |
7th International Conference on Cryocrystals and Quantum Crystals 7th International Conference on Cryocrystals and Quantum Crystals Pursky, I.O. Konstantinov, V.A. Bulakh, V.V. The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion Физика низких температур |
| description |
The thermal conductivity of liquid CHCl₃, C₆H₆, and CCl₄ was measured by steady-state method under saturated vapour pressure in the temperature areas that correspond to pre-crystallization temperatures. Based on the obtained experimental results, we have investigated the isobaric thermal conductivity jump ΔΛp at crystal–liquid phase transition in CHCl₃, C₆H₆, and CCl₄. The contributions of the phonon–phonon and phonon–rotational interaction to the total thermal resistance, in solid and liquid state, are specified using modified method of reduced coordinates. A reduction in the thermal conductivity ΔΛp at crystal–liquid phase transition is explained by a combined effect of variations in positional distribution of molecules and in form of rotational molecular motion. |
| format |
Article |
| author |
Pursky, I.O. Konstantinov, V.A. Bulakh, V.V. |
| author_facet |
Pursky, I.O. Konstantinov, V.A. Bulakh, V.V. |
| author_sort |
Pursky, I.O. |
| title |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion |
| title_short |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion |
| title_full |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion |
| title_fullStr |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion |
| title_full_unstemmed |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion |
| title_sort |
thermal conductivity jump at crystal-liquid phase transition in chcl₃, c₆h₆, and ccl₄: the action of rotational molecular motion |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2009 |
| topic_facet |
7th International Conference on Cryocrystals and Quantum Crystals |
| citation_txt |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion / I.O. Pursky, V.A. Konstantinov, V.V. Bulakh // Физика низких температур. — 2009. — Т. 35, № 4. — С. 401-404. — Бібліогр.: 6 назв. — англ. |
| series |
Физика низких температур |
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