| 三次样条函数拟合平衡曲线求最小回流比 |
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| 引用本文： | 叶世超.三次样条函数拟合平衡曲线求最小回流比[J].四川大学学报(工程科学版),1994(2). |
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| 作者姓名： | 叶世超 |
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| 作者单位： | 成都科技大学化学工程系 |
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| 摘 要： | 本文采用三次样条函数拟合汽－液平衡曲线，求算板式精馏塔的最小回流比．该法快速准确，适用于各种物系．文中给出了电算程序框图和计算实例．
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| 关 键 词： | 最小回流比 挟点 精馏 样条函数 拟合 平衡 |
A Convenient Method for the Calculation of the Minimum Reflux Ratio |
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| Ye Shichao.A Convenient Method for the Calculation of the Minimum Reflux Ratio[J].Journal of Sichuan University (Engineering Science Edition),1994(2). |
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| Authors: | Ye Shichao |
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| Abstract: | In this paper, the vapor-Liquid equilibrium data are fitted to the boiling-point curves equation with the cubic spline function, then the minimum reflux Ratio can be calculation. This method is quick and exact at figures, and is suitable for various systems and ranges of concentration. |
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| Keywords: | minimum reflux ratio pinch point distillation spline-function fitting equilitrium |
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