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液态Ag-O系表面张力和表面过剩量的理论计算
李天骕 刘剑雄 单显祥 李堪鹏
昆明理工大学机电工程学院,云南 昆明 650500
DOI:10.12034/j.issn.1009-606X.223179
1 前 言
2 理论模型
2.1 液态Ag表面张力与温度的关系
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表1 模型计算中使用的物理参数[
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2.2 液态Ag-O系的表面张力研究
Fig.1 The phase distribution of the Ag-O system
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2.3 Butler方程的简化
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2.4 液态Ag-O系表面的氧吸附行为
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3 结果与讨论
3.1 液态Ag的表面张力
Fig.3 The trend of surface tension of liquid silver with temperature variation
Fig.4 The trend of the surface excess entropy of liquid silver with temperature variation
3.2 液态Ag-O系的表面张力
Fig.5 Calculated surface tension of liquid Ag-O system at 1350 K as a function of oxygen pressure
3.3 液态Ag-O系的表面过剩量
4 结 论
略
Theoretical calculation of surface tension and surface excess in liquid Ag-O system
Tiansu LI Jianxiong LIU Xianxiang SHAN Kanpeng LI
(School of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China)
引用本文: 李天骕, 刘剑雄, 单显祥, 等. 液态Ag-O系表面张力和表面过剩量的理论计算. 过程工程学报, 2024, 24(4): 453-461. (Li T X, Liu J X, Shan X X, et al. Theoretical calculation of surface tension and surface excess in liquid Ag-O system (in Chinese). Chin. J. Process Eng., 2024, 24(4): 453-461, DOI: 10.12034/j.issn.1009‑606X.223179.)
作者简介:李天骕,硕士研究生,机械电子工程专业,E-mail: 2714118752@qq.com;
作者简介:刘剑雄,博士,教授,研究方向为液态银制氧技术,E-mail: jxlkmust@163.com
中图分类号: TG111.4
文章编号:1009-606X(2024)04-0453-09
文献标识码: A
收稿日期:2023-06-24
修回日期:2023-10-16
出版日期:2024-04-28
网刊发布日期:2024-05-08