一种确定VLE曲线的新数值方法

Computers & chemistry Pub Date : 2001-09-01 DOI:10.1016/S0097-8485(00)00112-1

W. Okrasiński , M.I. Parra , F. Cuadros

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引用次数: 6

摘要

从给定的状态方程出发，提出了一种快速、准确(达到任何要求精度)的计算亚临界温度下汽液平衡的数值方法。计算是用mathematica软件进行的，我们认为这种方法在化学物理和化学工程应用中非常有用，也可以用于教学目的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A new numerical procedure to determine the VLE curve

A fast and accurate (to any required precision) numerical method is presented to calculate the vapour-liquid equilibrium for any subcritical temperature from a given equation of state. The calculations are made using the popular program mathematica, and we think that this method could be very useful in chemical physics and chemical engineering applications, as well as for teaching purposes.

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Computers & chemistry

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