Predicting the gas-liquid critical point from the second virial coefficient
Predicting the gas-liquid critical point from the second virial coefficient
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DOI：
10.1063/1.481106
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发表时间：
2000-03
影响因子：
4.4
通讯作者：
G. Vliegenthart;H. Lekkerkerker
中科院分区：
文献类型：
--
作者：
G. Vliegenthart;H. Lekkerkerker
我们发现，而临界点是非常敏感的相互作用的范围内，第二维里系数有一个相当恒定的值在临界温度。这使我们能够相当准确地预测临界温度。本文讨论了第二维里系数作为临界温度的预测因子与乔治和威尔逊[A.乔治和W. W. Wilson，Acta Crystallogr.，秒D：Biol.Crystallogr. 50，361（1994）]。
We show that whereas the critical point is very sensitive to the range of interaction, the second virial coefficient has a fairly constant value at the critical temperature. This enables us to predict the critical temperature with fair accuracy. We discuss the connection between the second virial coefficient as a predictor for the critical temperature and the second virial coefficient as predictor in crystal growth as was proposed by George and Wilson [A. George and W. W. Wilson, Acta Crystallogr., Sec. D: Biol. Crystallogr. 50, 361 (1994)].