Molecular dynamics simulation of sub- and supercritical water with a new interaction potential

被引:8
|
作者
Petrenko, V. E. [1 ]
Antipova, M. L. [1 ]
Ved, O. V. [1 ]
机构
[1] Russian Acad Sci, Inst Solut Chem, Ivanovo, Russia
关键词
D O I
10.1134/S0036024407120187
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A molecular dynamics experiment was performed for water under sub- and supercritical conditions with a new interaction potential including the nonelectrostatic H-bond component. The internal energy, self-diffusion coefficient, mean number of H-bonds per water molecule, and distributions of molecules according to the number of H-bonds were calculated over a wide temperature range at pressures of 50 and 100 MPa. The temperature dependences of these properties were analyzed.
引用
收藏
页码:2016 / 2023
页数:8
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