| 弯曲液面上的饱和蒸气压 |
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| 引用本文： | 唐建辉,袁琳,沈抗存.弯曲液面上的饱和蒸气压[J].西南师范大学学报(自然科学版),2009,34(6). |
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| 作者姓名： | 唐建辉 袁琳 沈抗存 |
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| 作者单位： | 1. 邵阳学院,物理系,湖南,邵阳,422000
2. 湖南大学,应用物理系,长沙,410082 |
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| 摘 要： | 指出了弯曲液面上的饱和蒸气压与同温度下的饱和蒸气压之间的关系,既可依据热力学理论利用相变平衡条件求出,也可以利用毛细现象和等温气压公式求出,两者是等效的.并澄清和明确了上述关系在不同条件下可以进一步简化为不同形式.
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| 关 键 词： | 饱和蒸气 弯曲液面 相变平衡 力学平衡 |
Saturated Vapor Pressure on the Curved Liquid Surface |
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| TANG Jian-hui,YUAN Lin,SHEN Kang-cun.Saturated Vapor Pressure on the Curved Liquid Surface[J].Journal of Southwest China Normal University(Natural Science),2009,34(6). |
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| Authors: | TANG Jian-hui YUAN Lin SHEN Kang-cun |
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| Abstract: | This thesis discusses the relationship between the saturated vapor pressure on the curved surface and that on the same temperature.It can be derived both from thermodynamic theory based on phase-change equilibrium conditions,and also from atmospheric pressure capillary phenomena and Isothermal Pressure Formula,which are equivalent.It goes on to clarify and make explicitly that these relations under different conditions can be further simplified to different forms. |
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| Keywords: | saturated vapor curved liquid surface balance of phase transition mechanical equilibrium |
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