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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| s10955-019-02393-2.pdf | 1.78 MB | Adobe PDF | 見る/開く |
| タイトル: | Global Thermodynamics for Heat Conduction Systems |
| 著者: | Nakagawa, Naoko Sasa, Shin-ichi |
| 著者名の別形: | 佐々, 真一 |
| キーワード: | Thermodynamics Heat conduction Liquid–gas transition Super-cooled gas |
| 発行日: | Dec-2019 |
| 出版者: | Springer Nature |
| 誌名: | Journal of Statistical Physics |
| 巻: | 177 |
| 開始ページ: | 825 |
| 終了ページ: | 888 |
| 抄録: | We propose the concept of global temperature for spatially non-uniform heat conduction systems. With this novel quantity, we present an extended framework of thermodynamics for the whole system such that the fundamental relation of thermodynamics holds, which we call “global thermodynamics” for heat conduction systems. Associated with this global thermodynamics, we formulate a variational principle for determining thermodynamic properties of the liquid-gas phase coexistence in heat conduction, which corresponds to the natural extension of the Maxwell construction for equilibrium systems. We quantitatively predict that the temperature of the liquid–gas interface deviates from the equilibrium transition temperature. This result indicates that a super-cooled gas stably appears near the interface. |
| 著作権等: | This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. |
| URI: | http://hdl.handle.net/2433/255654 |
| DOI(出版社版): | 10.1007/s10955-019-02393-2 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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