Critical electric-field strength for anisotropic spinodal decomposition of water
- 作者: Karpov D.I.1,2, Medvedev D.A.1,2, Kupershtokh A.L.1,2
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隶属关系:
- Lavrentyev Institute of Hydrodynamics, Siberian Branch
- Novosibirsk State University
- 期: 卷 43, 编号 8 (2017)
- 页面: 736-738
- 栏目: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/205650
- DOI: https://doi.org/10.1134/S106378501708020X
- ID: 205650
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详细
Threshold values of an electric field for anisotropic spinodal decomposition of water in a supercritical region at T = 670 K and at a low temperature of about 350 K have been calculated. This threshold depends on the second derivative of the dielectric permittivity with respect to density. The dependence of the permittivity of medium on its density was determined by studying fluctuations of the polarization vector in a broad range of densities at the given temperatures. Time series of fluctuations of the polarization vector of ensembles of water molecules were constructed by the method of molecular dynamics.
作者简介
D. Karpov
Lavrentyev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
编辑信件的主要联系方式.
Email: karpov@hydro.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
D. Medvedev
Lavrentyev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: karpov@hydro.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
A. Kupershtokh
Lavrentyev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: karpov@hydro.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
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