| 应用几何溶液模型法预测三元系的表面张力 |
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| 引用本文： | 胡建虹,陈双林.应用几何溶液模型法预测三元系的表面张力[J].北京科技大学学报,1990,12(6):558-562. |
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| 作者姓名： | 胡建虹 陈双林 |
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| 作者单位： | 北京科技大学理化系
(胡建虹，陈双林)，北京科技大学化学系
(蔡文娟)，北京科技大学化学系(周国冶) |
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| 摘 要： | 介绍应用几何溶液模型法预测三元系表面张力的新方法。由于引用了有理函数对所用的二元实验数据进行了优化处理,使计算精度大为提高。本方法用于Cu-Ag-Au体系后,所得结果与文献符合较好,说明这种处理方法是可行的。
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| 关 键 词： | 三元系 表面张力 溶液模型 |
Application of Geometric Solution Model to Predict the Surface Tension of Ternary System |
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| Hu Jianhong Chen Shuanglin Cai Wenjuan Zhou Guozhi.Application of Geometric Solution Model to Predict the Surface Tension of Ternary System[J].Journal of University of Science and Technology Beijing,1990,12(6):558-562. |
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| Authors: | Hu Jianhong Chen Shuanglin Cai Wenjuan Zhou Guozhi |
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| Affiliation: | Hu Jianhong Chen Shuanglin Cai Wenjuan Zhou Guozhi (Department of Physics Chemistry) (Department of Chemistry) |
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| Abstract: | A new method for predicting the surface tension of ternary from biliary ones by using geometric solution model is given. Binary excess surface tensions are fitted by means of rational function method, and ternary excess surface tension are calculated using R-function method. That makes not only the calculaiton time to be less, but the results to be more accurate. This method was appliced to the Cu-Ag-Au system, and a good accordance was obtained between the calculated and reference values. |
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| Keywords: | solution model ternary surface tension |
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