Pressure Tensor in Wedge-Shaped Cavity of Solid with Dispersion Forces

被引：9
|
作者：
Brodskaya, E. N. [1 ]
Rusanov, A. I. [1 ]
机构：
[1] St Petersburg State Univ, Dept Chem, St Petersburg 198504, Russia
来源：
COLLOID JOURNAL | 2009年 / 71卷 / 01期
关键词：
Dihedral Angle; Angular Dependence; Colloid Journal; Cavity Wall; Dispersion Force;
D O I：
10.1134/S1061933X09010037
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：
The pressure tensor in a wedge-shaped cavity of a solid with dispersion forces is calculated. All four (three diagonal and one nondiagonal) components of the pressure tensor are calculated as functions of their positions inside the cavity. It is shown that these components satisfy the mechanical equilibrium condition. The dependence of the pressure tensor on the opening angle of the wedge-shaped cavity is determined. Disjoining pressure of vacuum film for its two alternative definitions is calculated.
引用
收藏
页码：22 / 30
页数：9
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